1Z0-881 練習問題、1Z0-610 資格問題集、1Z0-854 参考書勉強

IT-Passports.comのIT業界専門家チームは彼らの経験と知識を利用して絶えないな試験対策材料の品質を高めて、受験者の需要を満たして、受験者のはじめてOracle 1Z0-881試験を順調に合格するを保証します。あなた達はIT-Passports.comの商品を購入してもっともはやく正確に試験に関する情報を手に入れます。IT-Passports.comの商品は試験問題を広くカーバして、認証試験の受験生が便利を提供し、しかも正確率100%です。そして、試験を安心に参加してください。

しかし、1Z0-610試験は簡単ではありません。専門的な知識が必要で、もしあなたはまだこの方面の知識を欠かれば、IT-Passports.comは君に向ける知識を提供いたします。IT-Passports.comの専門家チームは彼らの知識や経験を利用してあなたの知識を広めることを助けています。そしてあなたに1Z0-610試験に関するテスト問題と解答が分析して差し上げるうちにあなたのIT専門知識を固めています。

現在の社会で人材があちこちいます。IT領域でも同じです。コンピュータの普及につれて、パソコンを使えない人がほとんどいなくなります。ですから、IT業界で勤めているあなたはプレッシャーを感じていませんか。学歴はどんなに高くてもあなたの実力を代表できません。学歴はただ踏み台だけで、あなたの地位を確保できる礎は実力です。IT職員としているあなたがどうやって自分自身の実力を養うのですか。IT認定試験を受験するのは一つの良い方法です。1Z0-854試験を通して、あなたは新しいスキルをマスターすることができるだけでなく、1Z0-854認証資格を取得して自分の高い能力を証明することもできます。最近、Oracle 1Z0-854試験の認証資格がとても人気があるようになりましたが、受験したいですか。

今の社会の中で、ネット上で訓練は普及して、弊社は試験問題集を提供する多くのネットの一つでございます。IT-Passports.comが提供したのオンライン商品がIT業界では品質の高い学習資料、受験生の必要が満足できるサイトでございます。

試験番号：1Z0-881 勉強の資料
試験科目：Oracle Solaris 10 Security Administrator Certified Expert Exam
問題と解答：全293問

>>詳しい紹介はこちら

試験番号：1Z0-610 参考書勉強
試験科目：Siebel CRM OnDemand 2006 administrator Exam
問題と解答：全85問

>>詳しい紹介はこちら

試験番号：1Z0-854 学習資料
試験科目：Java Standard Edition 5 Programmer Certified Professional Upgrade Exam
問題と解答：全138問

>>詳しい紹介はこちら

Oracleの1Z0-854認定試験と言ったら、人々は迷っています。異なる考えがありますが、要約は試験が大変難しいことです。Oracleの1Z0-854認定試験は確かに難しい試験ですが、IT-Passports.com を選んだら、これは大丈夫です。IT-Passports.comのOracleの1Z0-854試験トレーニング資料は受験生としてのあなたが欠くことができない資料です。それは受験生のために特別に作成したものですから、１００パーセントの合格率を保証します。信じないになら、IT-Passports.comのサイトをクリックしてください。購入する人々が大変多いですから、あなたもミスしないで速くショッピングカートに入れましょう。

IT-Passports.comというサイトは世界的に知名度が高いです。それはIT-Passports.comが提供したIT業種のトレーニング資料の適用性が強いですから。それはIT-Passports.comのIT専門家が長い時間で研究した成果です。彼らは自分の知識と経験を活かして、絶え間なく発展しているIT業種の状況によってIT-Passports.comのOracleの1Z0-881トレーニング資料を作成したのです。多くの受験生が利用してからとても良い結果を反映しました。もしあなたはIT認証試験に準備している一人でしたら、IT-Passports.comのOracleの1Z0-881トレーニング資料を選らんだほうがいいです。利用しないのならメリットが分からないですから、速く使ってみてください。

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NO.1 title = "Hello";

NO.2 }

NO.3 }

NO.4 DRAG DROP
Click the Task button.
Answer:

NO.5 this.value = value;

NO.6 Given:
20. public class CreditCard {
21.
22. private String cardID;
23. private Integer limit;
24. public String ownerName;
25.
26. public void setCardInformation(String cardID,
27. String ownerName,
28. Integer limit) {
29. this.cardID = cardID;
30. this.ownerName = ownerName;
31. this.limit = limit;
32. }
33. }
Which statement is true?
A. The ownerName variable breaks encapsulation.
B. The class is fully encapsulated.
C. The cardID and limit variables break polymorphism.
D. The code demonstrates polymorphism.
E. The setCardInformation method breaks encapsulation.
Answer: A

Oracle 日記   1Z0-854   1Z0-854 問題

NO.7 }
and:
30. Hello c = new Hello(5);
31: System.out.println(c.title);
What is the result?
A. The code runs with no output.
B. Hello
C. Hello World 5
D. Compilation fails.
E. An exception is thrown at runtime.
F. Hello World
Answer: D

Oracle 問題集   1Z0-854 日記   1Z0-854 合格率   1Z0-854 資格   1Z0-854 赤本
11.Given:
10. class Line {
11. public class Point { public int x,y;}
12. public Point getPoint() { return new Point(); }
13. }
14. class Triangle {
15. public Triangle() {
16. // insert code here
17. }
18. }
Which code, inserted at line 16, correctly retrieves a local instance of a Point object?
A. Point p = (new Line()).getPoint();
B. Line.Point p = Line.getPoint();
C. Point p = Line.getPoint();
D. Line.Point p = (new Line()).getPoint();
Answer: D

Oracle   1Z0-854 認定資格   1Z0-854
12.Given:
11. // insert code here
12. private N min, max;
13. public N getMin() { return min; }
14. public N getMax() { return max; }
15. public void add(N added) {
16. if (min == null || added.doubleValue() < min.doubleValue())
17. min = added;
18. if (max == null || added.doubleValue() > max.doubleValue())
19. max = added;
20. }
21. }
Which two, inserted at line 11, will allow the code to compile? (Choose two.)
A. public class MinMax<?> {
B. public class MinMax<N extends Object> {
C. public class MinMax<N extends Integer> {
D. public class MinMax<? extends Object> {
E. public class MinMax<N extends Number> {
F. public class MinMax<? extends Number> {
Answer: C,E

Oracle 難易度   1Z0-854 問題   1Z0-854 内容   1Z0-854 教育
13.A developer is creating a class Book, that needs to access class Paper. The Paper class is deployed in
a JAR named myLib.jar.
Which three, taken independently, will allow the developer to use the Paper class while compiling the
Book class? (Choose three.)
A. The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar.
B. The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -d
/foo/myLib.jar Book.java
C. The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that
includes /foo/myLib.jar/Paper.class.
D. The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar..
E. The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -classpath
/foo/myLib.jar Book.java
F. The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -cp
/foo/myLib.jar/Paper Book.java.
G. The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes
/foo/myLib.jar.
Answer: D,E,G

Oracle   1Z0-854 フリーク   1Z0-854 講座
14.Given:
10. public class SuperCalc {
11. protected static int multiply(int a, int b) { return a * b;}
12. }
and:
20. public class SubCalc extends SuperCalc{
21. public static int multiply(int a, int b) {

NO.8 DRAG DROP
Click the Task button. ?
Answer:

Oracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878の試験問題集が登場します

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あなたのキャリアでいま挑戦に直面していますか。自分のスキルを向上させ、よりよく他の人に自分の能力を証明したいですか。昇進する機会を得たいですか。そうすると、はやく1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878認定試験を申し込んで認証資格を取りましょう。Oracleの認定試験はIT領域における非常に大切な試験です。Oracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878認証資格を取得すると、あなたは大きなヘルプを得ることができます。では、どのようにはやく試験に合格するかを知りたいですか。IT-Passports.comの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878参考資料はあなたの目標を達成するのに役立ちます。

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進歩を勇敢に追及する人生こそ素晴らしい人生です。未来のある日、椅子で休むとき、自分の人生を思い出したときに笑顔が出たら成功な人生になります。あなたは成功な人生がほしいですか。そうしたいのなら、速くIT-Passports.comのOracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878試験トレーニング資料を利用してください。これはIT認証試験を受ける皆さんのために特別に研究されたもので、１００パーセントの合格率を保証できますから、躊躇わずに購入しましょう。

試験番号：1Z1-451問題集
試験科目：Oracle 「Oracle SOA Foundation Practitioner」
問題と解答：全120問

試験番号：1Z0-884問題集
試験科目：Oracle 「Oracle Solaris Cluster 3.2 System Administrator Certified Professional Exam」
問題と解答：全243問

試験番号：1Z0-881問題集
試験科目：Oracle 「Oracle Solaris 10 Security Administrator Certified Expert Exam」
問題と解答：全293問

試験番号：1Z0-880問題集
試験科目：Oracle 「Oracle Solaris 10 Network Administrator Certified Expert Exam」
問題と解答：全317問

試験番号：1Z0-879問題集
試験科目：Oracle 「Oracle Solaris 10 System Administrator Certified Professional Upgrade Exam」
問題と解答：全612問

試験番号：1Z0-878問題集
試験科目：Oracle 「Oracle Solaris 10 System Administrator Certified Professional Exam, Part II」
問題と解答：全356問

我々は受験生の皆様により高いスピードを持っているかつ効率的なサービスを提供することにずっと力を尽くしていますから、あなたが貴重な時間を節約することに助けを差し上げます。IT-Passports.com Oracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878試験問題集はあなたに問題と解答に含まれている大量なテストガイドを提供しています。インターネットで時勢に遅れない1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878勉強資料を提供するというサイトがあるかもしれませんが、IT-Passports.comはあなたに高品質かつ最新のOracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878トレーニング資料を提供するユニークなサイトです。IT-Passports.comの勉強資料とOracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878に関する指導を従えば、初めてOracleの1Z1-451 1Z0-884 1Z0-881 1Z0-880 1Z0-879 1Z0-878認定試験を受けるあなたでも一回で試験に合格することができます。

購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード：http://www.it-passports.com/1Z0-884.html

NO.1 What is the minimum number of nodes required to make a highly available cluster?
A. One
B. Two
C. Four
D. Eight
Answer: B

Oracle   1Z0-884過去問   1Z0-884参考書   1Z0-884過去問   1Z0-884

NO.2 You need to remove the Veritas Volume Manager volume named nfsvol in the nfsdg disk group which
is mounted on /nfs.
Which set of commands are used to perform this procedure?
A. umount /nfs; cldg remove nfsdg -r volume nfsvol; scconf sync nfsdg
B. umount /nfs; vxassist -g nfsdg remove volume nfsvol; cldg sync nfsdg
C. unmount -g nfsdg all; vxassist -g nfsdg remove all; cldg sync nfsvol
D. unmount /nfs; vxassist -g nfsdg remove volume nfsvol; cldg sync nfsvol
Answer: B

Oracle   1Z0-884練習問題   1Z0-884   1Z0-884認定試験   1Z0-884認定試験

NO.3 When using ZFS to maintain your cluster file systems, what other software volume management
application do you need to manage the device groups?
A. You do not need any other volume manager software.
B. SVM is needed to manage your disksets.
C. VxVM is needed to manage your disk groups.
D. Veritas CVM is needed to manage the shared disk groups.
Answer: A

Oracle練習問題   1Z0-884   1Z0-884

NO.4 Which statement is incorrect regarding the in.mpathd daemon?
A. IPMP uses ping to contact any router listed in the routing table.
B. If no router exists, IPMP submits a ping to the all-hosts multicast address.
C. If static host routes are available, these hosts will be contacted using ping.
D. You can configure link state monitoring on Solaris 9.
Answer: D

Oracle   1Z0-884認定資格   1Z0-884

NO.5 There are various ways to interact with Sun Cluster 3.2 to do daily administration.
Which method is prohibited?
A. using the clsetup command
B. editing the ccr
C. using Sun Cluster Manager
D. using standard cluster commands
Answer: B

Oracle   1Z0-884認定資格   1Z0-884認定証   1Z0-884   1Z0-884

NO.6 You have a three-node cluster and have put one node into maintenance mode.
What do you need to do to give the node its vote back and bring it back into the cluster?
A. Re-install the node to fix the maintenance mode.
B. Reboot the node, the maintenance mode will reset automatically.
C. Remove the node from the cluster, then add it back into the cluster.
D. Add another quorum disk device before booting the node back into the cluster.
Answer: B

Oracle参考書   1Z0-884   1Z0-884過去問   1Z0-884   1Z0-884

NO.7 Occasionally you may need to rebuild your cluster. If you rebuilt a cluster named "dev" without
removing the old quorum server information, you may want to clean up the old quorum server information
manually.
Which command would you use to remove the old quorum server information after using the command
clqs show to obtain the cluster name and ID?
(--- Cluster dev (id 0x448DE82F) Registrations ---)
A. clclust remove -F quorum-serv-v
B. clqs clear -c dev -I 0x448DE82F 9000
C. scquorum -c dev -I 0x448DE82F 9000
D. Reboot the quorum server
Answer: B

Oracle   1Z0-884   1Z0-884問題集   1Z0-884認証試験   1Z0-884問題集

NO.8 Solaris 10 allows resource allocation to users by assigning them projects. Consider having to
automatically assign a project to an Oracle user, to start your HA-Oracle database.
Which two options would accomplish this task? (Choose two.)
A. Use the newtask command
B. Assign a project to the user using only the /etc/project file.
C. Assign a project to the user using both the /etc/project and the /etc/user_attr file.
D. Use the Resource_project_name property to pass the project to be used when starting Oracle.
Answer: C,D

Oracle   1Z0-884   1Z0-884問題集   1Z0-884   1Z0-884

NO.9 You want to create a role that contains only the authorizations Solaris.cluster.modify and
Solaris.cluster.admin. As you then decide which users should be able to successfully access every cluster
command, you can just assign these users to the role and give them the role password.
These users will never need to have the root password, but they will be able to execute every cluster
command.
Which two statements are true? (Choose two.)
A. This scheme will work for both cluster commands and Sun Cluster Manager.
B. There are still some cluster-related activities, such as modifying the /etc/vfstab file, that the user might
NOT be able to do.
C. The users who switch to the role will still NOT have Solaris.cluster.read authorization, so they will not
be able to view cluster status and configuration.
D. This scheme will work as the users try to access command line commands, but it will NOT work if the
users execute operations through Sun Cluster Manager.
Answer: A,B

Oracle参考書   1Z0-884   1Z0-884参考書   1Z0-884認定資格

NO.10 You have two adapters that you want to configure in the same IPMP group. Neither of them are yet
configured into any IPMP group. The cluster nodes are already configured.
Which tasks must you perform to configure the group?
A. You need to rerun the scinstall utility and let it create your IPMP groups for you.
B. You need to create or edit the /etc/hostname.xxx files for each adapter, using the group option to place
them in the same group.
C. You need to use the clinterconnect (clintr) command and specify the adapters for which you want to
create IPMP groups.
D. You need to create or edit the /etc/hostname.xxx file for only one adapter. In that file, you list all the
adapters that will be in the same group.
Answer: B

Oracle参考書   1Z0-884問題集   1Z0-884過去問   1Z0-884認定試験   1Z0-884認証試験

NO.11 A two-node Solaris Volume Manager campus cluster has been installed at sites A and B. A preferred site
A can be configured so that the cluster survives the loss of site B without requiring manual intervention.
Which is the correct procedure to create a preferred site A ?
A. Put the quorum device at site A and configure the majority of the diskset metadb replicas on the disks
located at site A.
B. Put the quorum device at site A and add an extra metadb to the disks in the diskset at both sites A and
B.
C. Put the quorum device at site A and add an extra local metadb to the root disk on the server located at
site A.
D. You cannot do this unless you configure a third site with the quorum device and with
the diskset configured across all three sites, so that the loss of one site will always ensure that two out of
the three metadbs are present.
Answer: A

Oracle参考書   1Z0-884   1Z0-884参考書   1Z0-884

NO.12 You need to have two failover IP addresses on separate subnets both fail over along with an
application. How do you create your IP address resources?
A. You can create a single LogicalHostname resource respresenting both IP addresses.
B. You must create two separate LogicalHostname resources and put them in the same resource group
as the application resource.
C. You must create two separate LogicalHostname resources and put them in two separate resource
groups. A resource group can only contain one LogicalHostname resource.
D. You must create a SharedAddress resource. Only a SharedAddress resource can refer to multiple IP
addresses.
Answer: B

Oracle過去問   1Z0-884練習問題   1Z0-884認証試験   1Z0-884問題集

NO.13 You have a two-node cluster configured. Node one is out of the cluster. You make changes to node two
(add resource groups and disk device groups). You now shut down node two and try to boot node one,
which fails due to amnesia prevention.
Which two keep node one from starting the cluster? (Choose two.)
A. scsi-2 reservations
B. Persistent reservations on the quorum device.
C. Nothing will keep node one from starting the cluster.
D. Node one's key has been previously preempted from the quorum device.
Answer: B,D

Oracle   1Z0-884認定試験   1Z0-884   1Z0-884   1Z0-884認定資格   1Z0-884過去問

NO.14 The SUNW.HAStoragePlus resource manages different types of storage. In which case is it mandatory
to configure HAStoragePlus?
A. to manage global raw devices
B. to manage global file systems
C. to manage failover file systems
D. to manage global file system devices with an Oracle RAC configuration
Answer: C

Oracle練習問題   1Z0-884認定試験   1Z0-884

NO.15 You run cldg status to view the status of your device group. What must be true about the node that is
listed as the Primary.?
A. It is the preferred node for the device group.
B. It is the current primary node for the device group, not necessarily the preferred node.
C. A global file system configured on a volume of the device group can only be accessed from that node.
D. The device group can run only on that node. If that node fails, the device group will become
unavailable.
Answer: B

Oracle   1Z0-884認定試験   1Z0-884   1Z0-884

NO.16 Which commands would be used to define a third private network using switches for a two-node
cluster?
A. clintr add-privnet -s switch3 node1:bge2,node2:bge2
B. clintr add node1:bge2
C. clintr add node1:bge2
D. clintr add -s switch3 node1:bge2 node2:bge2
Answer: B

Oracle参考書   1Z0-884   1Z0-884参考書   1Z0-884

NO.17 A patch has been released for a recently discovered security issue. The cluster administrator has
downloaded the patch and the README shows that it is a rebooting node patch that must be installed in
single-user mode.
What steps should be followed to apply this patch with the minimum amount of downtime for the service.
A. On each node in turn run the commands:
clnode evacuate -
n
shutdown -gO -y -i0
boot -sx
Apply the patch.
Reboot back into cluster.
B. On one node run the following commands:
clrg status
clrg offline
+
On each node in turn run the commands:
shutdown -g0 -y -i0
boot -sx
Apply the patch.
Reboot back into cluster.
When all nodes are patched run the following commands from one node:
clrg online
+
clrg status
C. Connect to all nodes using the cluster console and apply the patch simultaneously.
Reboot each node in turn.
D. On one node run the commands:
clrg status
cluster shutdown -g0
y
Reboot each node outside cluster.
boot -sx
Apply the patch on each node and reboot back into cluster.
boot
Answer: A

Oracle参考書   1Z0-884参考書   1Z0-884練習問題   1Z0-884

NO.18 Which two Veritas Volume Manager packages need to be installed on all nodes connected to the
shared storage? (Choose two.)
A. VRTSjre
B. VRTSvlic
C. VRTSvxvm
D. VRTSobgui
E. VRTSvxman
Answer: B,C

Oracle認定資格   1Z0-884   1Z0-884練習問題   1Z0-884

NO.19 Which two types of communication can occur on the private interconnect? (Choose two.)
A. cluster heartbeats
B. application data transfer
C. vxconfigd communication
D. Solaris Volume Manager communication
Answer: A,B

Oracle   1Z0-884   1Z0-884   1Z0-884

NO.20 When using ZFS for your shared storage within the cluster, the mountpoints default to
"/poolname/fsname". You can change the mountpoint name to whatever you want. You want to change
the mountpoint for the filesystem myfs1 in the pool devpool to /oradb.
Which command do you use?
A. zset mount=/oradb devpool/myfs1
B. zpool setmount=/oradb poolname/fsname
C. zfs /oradb set mountpoint devpool/all
D. zfs set mountpoint=/oradb devpool/myfs1
Answer: D

Oracle認定試験   1Z0-884   1Z0-884   1Z0-884参考書

NO.21 Which are three reasons to disable automatic quorum device configuration in a two-node cluster?
(Choose three.)
A. You have a dual ported disk or LUN that is not capable of being a quorum device.
B. You want to use a second internal drive for your quorum device.
C. You want to use the quorum server as the quorum device.
D. You want to use a NAS device as a quorum device.
E. You want to use your boot device as your quorum device.
Answer: A,C,D

Oracle   1Z0-884過去問   1Z0-884   1Z0-884   1Z0-884

NO.22 Which is applicable to the Cluster Configuration Repository (CCR)?
A. The CCR is only accessed by the cluster software at boot time.
B. The CCR contains information that is critical to the operation of the cluster.
C. The CCR should be configured on shared storage so that all nodes can access it
D. To ensure consistency between the cluster nodes the CCR should be manually copied to all nodes on
a regular basis.
Answer: B

Oracle認定試験   1Z0-884過去問   1Z0-884認定証   1Z0-884過去問

NO.23 When using ZFS for your shared storage within the cluster, how do you specify the file system
mountpoint?
A. ZFS does not use mountpoints.
B. You must define mountpoints in the /etc/vfstab file first.
C. ZFS mountpoints default to /poolname/fsname, but you can change them to whatever you want using
the zfs command
D. Sun Cluster chooses the name of the file system mountpoints for ZFS.
Answer: C

Oracle   1Z0-884認定証   1Z0-884練習問題

NO.24 The cluster administrator is running SunCluster 3.2 on x86 machines running Solaris 10 update 3, and
needs to boot one of the x86 machines into non-cluster mode.
To which menu item does the cluster administrator add -x' using the GRUB editor?
A. kernel /platform/i86pc/multiboot
B. kernel /platform/i86pc/suserboot
C. Solaris 10 11/06 s10x_u3wos_08 X86
D. module /platform/i86pc/boot_archive
Answer: A

Oracle   1Z0-884   1Z0-884参考書   1Z0-884

NO.25 A system administrator has received the Java ES distribution as a two-CD set, and wishes to configure
an NFS server to use as an install server for Sun Cluster 3.2.
What is the correct procedure?
A. Mount and share each CD from a separate server.
B. This is NOT possible, only the DVD distribution can be used in this case.
C. Create a working directory, share it using NFS, and combine the contents of both CDs into it using the
cpio command.
D. Mount the first CD and share it using NFS. When prompted by the installer, unshare and unmount the
CD, and repeat the process with the second CD.
Answer: C

Oracle認定資格   1Z0-884   1Z0-884練習問題   1Z0-884問題集   1Z0-884認証試験

NO.26 A customer has a resource group called nfs-rg with a SUNW.nfs resource called nfs-rs. They want to
check how the Failover_mode property has been set.
Which is the correct command used to accomplish this task ?
A. clrg status
B. clrs show -g nfs-rg
C. clrs show -v nfs-rs
D. clrs list -v nfs-rs
Answer: C

Oracle   1Z0-884   1Z0-884問題集   1Z0-884   1Z0-884

NO.27 Which two components are part of the Sun Cluster 3.2 software stack? (Choose two.)
A. operating system
B. Sun Cluster 3.2 agents
C. Sun Cluster 3.2 framework
D. volume management software
Answer: B,C

Oracle練習問題   1Z0-884参考書   1Z0-884問題集   1Z0-884過去問

NO.28 A customer needs to do some maintenance to an application resource in their NFS resource group.
They want to have NFS resources active, but want to be sure that if anything goes wrong during the
operation, the NFS service is NOT restarted or the resource group switched.
How can this be accomplished ?
A. The customer can suspend the resource group.
B. The customer can place the resource group into a quiescent state.
C. The customer can place the resource group offline and then enable only the required
resources.
D. The customer can keep the resource group online and then disable monitoring for all the resources.
Answer: A

Oracle認定試験   1Z0-884   1Z0-884

NO.29 What is the complete list of acceptable Veritas volumes to hold your Sun Cluster 3.2 application data
on arrays of JBOD disks?
A. mirrored stripe, striped mirrors
B. simple mirrors, mirrored stripe, striped mirrors
C. concatenated subdisks, striped subsets, simple mirrors
D. striped mirrors, striped subdisks, concatenated subdisks, concatenated mirrors
Answer: B

Oracle問題集   1Z0-884参考書   1Z0-884   1Z0-884認証試験   1Z0-884

NO.30 You just created a Solaris Volume Manager diskset from the shared storage containing two disks, one
from each of two arrays. You added two connected nodes as mediators for the diskset.
Which two of the following are true? (Choose two.)
A. You must manually create a partition on the diskset disks to hold a metadb replica.
B. The metainit commands that you use to build volumes on the disks will fail unless you mirror across
arrays.
C. The mediators allow you to lose a disk and subsequently maintain high availability if a node fails.
D. If you lose one of the disks and then lose the node that is primary for the diskset, the entire cluster will
lose access to the diskset.
E. The Solaris Volume Manager commands that added disks to the diskset automatically created a single
metadb replica on each disk.
Answer: C,E

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試験番号：1Z0-881問題集
試験科目：Oracle 「Oracle Solaris 10 Security Administrator Certified Expert Exam」
問題と解答：全293問

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NO.1 To harden a newly installed Solaris OS, an administrator is required to make sure that syslogd is
configured to NOT accept messages from the network. Which supported method can be used to
configure syslogd like this?
A. Run svcadm disable -t svc:/network/system-log.
B. Edit /etc/default/syslogd to set LOG_FROM_REMOTE=NO.
C. Edit /etc/rc2.d/S74syslog to start syslogd with the -t option.
D. Edit /lib/svc/method/system-log to set LOG_FROM_REMOTE=NO.
Answer: B

Oracle練習問題   1Z0-881   1Z0-881練習問題

NO.2 Click the Exhibit button.
You maintain a minimized and hardened web server. The exhibit shows the current credentials that the
web server runs with. You receive a complaint about the fact that a newly installed webbased application
does not function. This application is based on a /bin/ksh cgi-bin script.
What setting prevents this cgi-bin program from working?
A. The system might NOT have /bin/ksh installed.
B. The server is NOT allowed to call the exec system call.
C. The server should run with uid=0 to run cgi-bin scripts.
D. Some of the libraries needed by /bin/ksh are NOT present in the webserver's chroot
environment.
Answer: B

Oracle   1Z0-881   1Z0-881   1Z0-881過去問   1Z0-881

NO.3 Solaris Auditing supports the selective logging of which two kinds of events? (Choose two.)
A. file access by selected users
B. access to selected files by all users
C. selected users making outbound network connections
D. password changes which do not meet the system password policy
Answer: A,C

Oracle認定資格   1Z0-881   1Z0-881   1Z0-881問題集

NO.4 The Key Distribution Center (KDC) is a central part of the Kerberos authentication system. How should
the system running the KDC be configured?
A. It should be a hardened, minimized system.
B. It should be a hardened, non-networked system.
C. The KDC implementation employs cryptography and can therefore run securely on an ordinary
multi-user system.
D. For improved security, users must log in to the KDC before authenticating themselves, so it must be a
multiuser system.
Answer: A

Oracle問題集   1Z0-881   1Z0-881認定資格   1Z0-881

NO.5 The company security policy now requires very detailed auditing of all actions. This includes capturing
all executed commands together with their arguments and the environment variables.
After activating auditing on all Solaris 10 systems, the security auditor complains about having to check
the audit trail on each individual host. He asks for a central place to capture all audit trails.
Using standard Solaris 10 security features, which is a solution to this problem.?
A. Configure auditd to send email with the events.
B. Configure auditd to send the output using syslog to a central loghost.
C. Configure auditd to store the audit trail using NFS on a central server.
D. Configure auditd to store the audit trail using LDAP in a central directory.
Answer: C

Oracle   1Z0-881練習問題   1Z0-881   1Z0-881認定試験   1Z0-881認定証

NO.6 A cryptographically signed patch provides system administrators with assurance that the patch
possesses certain qualities. Which two qualities are assured when a patch signature is verified? (Choose
two.)
A. The patch has a verified origin.
B. The patch has NOT been modified since it was signed.
C. The patch was created by a Sun Certified Systems Engineer.
D. The contents of the patch have NOT been revealed to anyone who does NOT have a Sun service plan.
Answer: A,B

Oracle   1Z0-881   1Z0-881認定試験   1Z0-881

NO.7 Which two tasks does the Key Distribution Center (KDC) perform? (Choose two.)
A. issues service tickets
B. authenticates services
C. issues ticket-granting-tickets
D. validates passwords sent in clear text
E. provides private sessions to services
Answer: A,C

Oracle   1Z0-881問題集   1Z0-881認定試験

NO.8 Which two commands are part of Sun Update Connection? (Choose two.)
A. /usr/bin/pkgadm
B. /usr/bin/keytool
C. /usr/sbin/smpatch
D. /usr/sbin/patchadd
E. /usr/bin/updatemanager
Answer: C,E

Oracle問題集   1Z0-881   1Z0-881参考書   1Z0-881参考書   1Z0-881   1Z0-881

NO.9 Packet filters and firewalls are an important component of any defense-in-depth security strategy.
Which two types of threats can IP Filter be deployed as an effective countermeasure against? (Choose
two.)
A. a Christmas Tree scan
B. an attempt to log in to a system using SSH by an unauthorized user
C. an attempt to exploit a SQL injection vulnerability in a web storefront application
D. an attempt to exploit a buffer overflow vulnerability in rpcbind, originating from a host on an authorized
network
E. an attempt to exploit a buffer overflow vulnerability in rpcbind, originating from a host on an
unauthorized network
Answer: A,E

Oracle問題集   1Z0-881参考書   1Z0-881   1Z0-881

NO.10 A security administrator creates a directory called prevoy with the following access control policy:
$ getfacl prevoy # file: prevoy # owner:
secadm # group: secadm user::rwx group::r-x #effective:r-x mask:r-x other:r-x default:user::r-default:
user:
sysadm:rw- default:group::r-- default:group:sysadm:rw- default:mask:rwx default:other:--- Into this
directory, the security administrator creates a file called secrets. The ls command reports the following for
the prevoy directory and secrets file: $ ls -ld . secrets drwxr-xr-x+ 2 secadm secadm 512 Jun 6 16:38 .
-r--r-----+ 1 secadm secadm
0 Jun 6 16:38 secrets Which two actions can be successfully taken by the sysadm role? (Choose two.)
A. The sysadm role can read the secrets file.
B. The sysadm role can write to the secrets file.
C. The sysadm role can remove the secrets file.
D. The sysadm role can create new files under the prevoy directory.
E. The sysadm role can change the Access Control Lists of the prevoy directory.
Answer: A,B

Oracle   1Z0-881   1Z0-881

NO.11 Your company is running a DNS test server on the internal network. Access to this server must be
blocked by using IP Filter. The administrator prefers that this access control is not obvious to someone
trying to contact the server from the outside. Which rule implements the access control but hides the use
of IP Filter to the outside?
A. pass in quick on eri0 from 192.168.0.0/24 to any
B. block in quick proto udp from any to any port = 53
C. pass out quick on eri0 proto icmp from 192.168.1.2 to any keep state
D. block return-icmp(port-unr) in proto udp from any to 192.168.1.2 port = 53
Answer: D

Oracle参考書   1Z0-881   1Z0-881練習問題   1Z0-881

NO.12 A security administrator has a requirement to help configure and deploy a new server. What are two
security tasks that the security administrator should perform? (Choose two.)
A. Configure the server to use LDAP for authentication.
B. Configure network interfaces and routing information.
C. Install a DTrace probe to capture the use of privileges.
D. Disable any network services that are NOT being used.
E. Apply software patches to correct security vulnerabilities.
Answer: D,E

Oracle練習問題   1Z0-881   1Z0-881

NO.13 A new security related patch has been released for the Solaris OS. This patch needs to be applied
to the system that functions as your web server. The web server is configured to run in a non-
global zone. Can you just use patch add to apply the patch to the global zone to update the web
server zone?
A. No, you need to shut down the web server zone first.
B. Yes, patches will be automatically applied to all zones.
C. No, you need to apply the patch to the web server zone separately.
D. Yes, but you must make sure that the web server zone is booted first.
Answer: B

Oracle   1Z0-881練習問題   1Z0-881認証試験

NO.14 Given:
jupiter:$md5,rounds=2006$2amXesSj5$$kCF48vfPsHDjlKNXeEw7V.:12210:::::: What is the
characteristic of this /etc/shadow entry?
A. User jupiter uses the md5 hash, with salt 2006$2amXesSj5$, and with the encrypted password
$kCF48vfPsHDjlKNXeEw7V.
B. User jupiter uses the 2a hash, with 2006 iterations of the hash, with salt 2amXesSj5, and with the
encrypted password kCF48vfPsHDjlKNXeEw7V.
C. User jupiter uses the md5 hash, with 2006 iterations of the hash, with salt 2amXesSj5, and with the
encrypted password kCF48vfPsHDjlKNXeEw7V.
D. User jupiter uses the md5 hash, with 2006 iterations of the hash, with no salt, and with the encrypted
password $rQmXesSj5$$kCF48vfPsHDjlKNXeEw7V.
Answer: C

Oracle認証試験   1Z0-881   1Z0-881練習問題   1Z0-881

NO.15 Which option is used in /etc/vfstab to limit the size of a tmpfs file system to 512MB to prevent a
memory denial of service (DoS)?
A. size=512m
B. maxsize=512
C. minsize=512
D. swapfs=512mb
Answer: A

Oracle   1Z0-881問題集   1Z0-881認定試験   1Z0-881過去問   1Z0-881参考書

NO.16 A security administrator is required to validate the integrity of a set of operating system files on a
number of Solaris systems. The administrator decides to use the Solaris Fingerprint Database to validate
configuration and data files as well as binaries and libraries. What command, available by default in
Solaris 10, will help the security administrator collect the necessary information that will be used with the
Solaris Fingerprint Database?
A. md5sum
B. digest
C. encrypt
D. elfsign
E. cryptoadm
Answer: B

Oracle参考書   1Z0-881認定試験   1Z0-881   1Z0-881認定試験   1Z0-881

NO.17 Due to changes to the security policy of your organization, access restriction must be applied to
systems. The changes specify that access to systems through the ftp protocol is NOT allowed according
to the Human Resources department, which has the 10.10.10.0/24 address space assigned. TCP
wrappers have been enabled for the ftp daemon, and these files have been configured: # cat
/etc/hosts.allow in.ftpd: ALL # cat /etc/hosts.deny in.ftpd: 10.10.10.0/24 Despite the implemented
configuration, Human Resources is still able to access systems through the ftp protocol. What action must
be taken?
A. The ftp daemon must be restarted.
B. The inetd daemon must be restarted.
C. The entry in the hosts.deny file is wrong and must be changed.
D. The entry in the hosts.allow file is wrong and must be changed.
Answer: D

Oracle認証試験   1Z0-881   1Z0-881認証試験   1Z0-881

NO.18 One of the operators of the mainframe group was moved to the UNIX group and tasked to activate and
configure password history. For every user, the last 10 passwords should be remembered in the history. In
what file is the size of the password history configured?
A. /etc/shadow
B. /etc/pam.conf
C. /etc/default/passwd
D. /etc/security/policy.conf
Answer: C

Oracle参考書   1Z0-881練習問題   1Z0-881問題集   1Z0-881   1Z0-881過去問   1Z0-881認定資格

NO.19 Within the context of file integrity, rules can be implemented to change the scope of the Basic Audit
and Report Tool (BART) manifest. Given the rule file: /home/bert/docs *.og[dt] CHECK all IGNORE mtime
Which two statements are valid? (Choose two.)
A. All files on the system will be checked.
B. The last modification time of all checked files will not be checked.
C. Key words such as CHECK and IGNORE can NOT be used in a rule file.
D. Only files with extension .ogt and .ogd in the directory /home/bert/docs will be checked.
E. All files on the system will be checked, except for files with extensions .ogt and .ogd in the directory
/home/bert/docs.
Answer: B,D

Oracle参考書   1Z0-881   1Z0-881   1Z0-881認定証   1Z0-881   1Z0-881認定証

NO.20 A security administrator has a requirement to deploy the Solaris Security Toolkit onto all Solaris servers
in the department. In this environment, there are a variety of platforms and operating system versions
deployed. Onto which two platforms and operating system combinations can the Solaris Security Toolkit
be deployed in a supported configuration? (Choose two.)
A. x86, Solaris 2.4
B. x64, Solaris 9
C. x86, Solaris 10
D. SPARC, Solaris 2.6
E. SPARC, Solaris 8
Answer: C,E

Oracle認定試験   1Z0-881   1Z0-881認証試験   1Z0-881参考書   1Z0-881

NO.21 After a recent audit, you have been requested to minimize an existing Solaris system which runs a third
party database application. Which two should you do before starting to minimize the system? (Choose
two.)
A. Back up the system.
B. Remove any unneeded patches.
C. Install the SUNWrnet metacluster.
D. Remove any unneeded packages.
E. Confirm with the vendor of the database software that they support minimization.
Answer: A,E

Oracle認定資格   1Z0-881   1Z0-881認定証   1Z0-881練習問題

NO.22 The /etc/default/passwd file contains a number of configuration parameters that can be used to
constrain the character composition of user passwords. What is one of the dangers of having password
composition too tightly constrained?
A. Password complexity rules apply only to the English alphabet.
B. The entropy of the resulting password strings will be very high.
C. Duplication of encrypted user password strings is much more likely.
D. Limited password value possibilities can simplify brute force attacks.
E. Passwords are harder to compute when using many character classes.
Answer: D

Oracle   1Z0-881   1Z0-881認定証

NO.23 A security administrator is required to periodically validate binaries against the Solaris Fingerprint
Database. While attempting to capture MD5 file signatures for key Solaris OS files, the security
administrator encounters the following error: digest: no cryptographic provider was found for this
algorithm -- md5 What command should the administrator use to help determine the cause of the
problem?
A. crypt
B. digest
C. kcfadm
D. openssl
E. cryptoadm
Answer: E

Oracle   1Z0-881   1Z0-881   1Z0-881認定試験   1Z0-881

NO.24 You have been asked to implement defense in depth for network access to a system, where a web
server will be running on an Internet-facing network interface. Which is NOT contributing to the defense in
depth?
A. running the web server in a zone
B. using svcadm to disable unused services
C. using IP Filter to limit which network ports can be accessed from the Internet
D. using VLANs on a single network interface instead of using multiple network interfaces
E. using TCP wrappers to limit from which system SSH be used to connect to the system
Answer: D

Oracle   1Z0-881問題集   1Z0-881練習問題

NO.25 You are configuring a new system to be used as an intranet web server. After you have installed the
minimal amount of packages and patched the system, you added the appropriate web server packages
(SUNWapch2r and SUNWapch2u). By default, the web server daemon will be started using UID
webservd and the basic privilege set. To comply with the company's policy of least privilege, you need to
minimize the privileges that the web server will have. What will you modify to specify the privileges that
the web service will run with?
A. the PRIV_DEFAULT setting in /etc/security/policy.conf
B. the defaultpriv setting of webserverd in /etc/user_attr
C. the privileges property of the web service in the SMF repository
D. the privs property of the web service in /etc/security/exec_attr
Answer: C

Oracle参考書   1Z0-881参考書   1Z0-881参考書   1Z0-881参考書   1Z0-881参考書

NO.26 A security administator has a requirement to make an encrypted backup copy of an application and its
data, using the AES algorithm, so that it can be safely transmitted to a partner. Which two command
sequences can be used to generate an encrypted backup of the files under /app1? (Choose two.)
A. crypt < /app1/* > app1.backup.aes
B. encrypt -a aes -d /app1 -o app1.backup.aes
C. tar cf - /app1 | gzip -d -e aes > app1.backup.aes
D. ufsdump 0f - /app1 |\ crypt -a aes > app1.backup.aes
E. ufsdump 0f - /app1 |\ encrypt -a aes -o app1.backup.aes
F. tar cf - /app1 |\ openssl enc -out app1.backup.aes -aes-128-cbc
Answer: E,F

Oracle   1Z0-881   1Z0-881   1Z0-881認定証

NO.27 You have been asked to grant the user ennovy, a member of the staff group, read and write access to
the file /app/notes which has the following properties: ls -l /app/notes -rw-rw---- 1 root app 0 Jun 6 15:11
/app/notes Which options will NOT grant the user the ability to read and write the file?
A. usermod -G app ennovy
B. setfacl -m user:ennovy:rw- /app/notes
C. setfacl -m group:staff:rw- /app/notes
D. usermod -K defaultpriv=basic,file_dac_read,file_dac_write ennovy
Answer: D

Oracle認証試験   1Z0-881   1Z0-881   1Z0-881   1Z0-881練習問題   1Z0-881

NO.28 You decided it was worth maintaining an extremely paranoid policy when configuring your firewall
rules. Therefore, you had your management approve the implementation of a security policy
stance to deny all inbound connection requests to your corporate network. How is it possible that
you still suffer from remote exploits that your adversaries are using to obtain interactive sessions
inside your firewall?
A. TCP splicing is easy to do.
B. Internal software may be vulnerable.
C. UDP vulnerabilities are well-known and exploited.
D. ICMP hijacking attacks can still succeed through any firewall.
Answer: B

Oracle   1Z0-881参考書   1Z0-881認定資格   1Z0-881認定証

NO.29 An Internet service provider is offering shell accounts on their systems. As a special service,
customers can also apply for a root account to get their own virtual machine. The provider has
implemented this by using zones, and the customers get root access to the non-global zone. One of their
customers is developing cryptographic software and is using the ISP machine for testing newly developed
Solaris crypto providers. What kind of testing is available to this developer?
A. The developer is able to test newly developed user-level providers.
B. The developer is able to test newly developed kernel software providers.
C. The developer can NOT test newly developed providers in a non-global zone.
D. The developer is able to do the same tests as if developing as root in the global zone.
Answer: A

Oracle   1Z0-881問題集   1Z0-881   1Z0-881   1Z0-881問題集

NO.30 Which are two advantages of the Service Management Facility compared to the init.d startup scripts?
(Choose two.)
A. It restarts processes if they die.
B. It handles service dependencies.
C. It has methods to start and stop the service.
D. It specifies what the system should do at each run level.
Answer: A,B

Oracle認定資格   1Z0-881   1Z0-881認定試験   1Z0-881練習問題   1Z0-881認定資格

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