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Page 1: VCS Test01

You answered the following question Incorrectly

Question 1:   ID# 923178   Category: Multiple Response

Which one of the following is the valid default url for vcs web console?

A. http://192.168.0.10:7171/vcs B. http://192.168.0.10:7171 C. http://192.168.0.10:8181/vcs D. http://192.168.0.10:8181

You Chose:

Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 2:   ID# 271106   Category: Multiple Response

You have a two system Cluster, one of your server is having hardware problem and will be down for a long period of time. You decided you start one system cluster. Which of the following services do not need to be started?

A. GAB B. HASHADOW C. HAD D. LLT

You Chose:

Correct Answer(s):   [A]   [D]

You answered the following question Incorrectly

Question 3:   ID# 291725   Category: Multiple-Option

You performed the VCS installation manually by installing individual packages and create all the configuration files. When you started to HAD

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you find out one of the system in the cluster is not receiving any heartbeats from other systems, even though the network connection is fine.Which of the following could be the reason?

You Chose: [No Answer Given]

Correct Answer(s): "Host ID is different then other systems."

You answered the following question Incorrectly

Question 4:   ID# 761909   Category: Multiple Response

Your company wants high availability system application serivces downtime should be very minimal. Which of the following ways you can accomplish this?

A. Place the binaries in the San. B. Place the binaries in the network attached storage. C. Place the binaries in the local storage. D. Place the binaries in the shared storage.

You Chose:

Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 5:   ID# 441828   Category: Multiple-Option

A child group faults and fails over to a system and the parent group also fails over and brought up on the same system where the child group is located.Whch of the following dependency is it?

You Chose: [No Answer Given]

Correct Answer(s): "Online local soft."

You answered the following question Incorrectly

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Question 6:   ID# 111005   Category: Multiple Response

Which of the follwing design enables each nodes to participate in the cluster without the need of a shared data storage device?

A. Stretch cluster. B. Remote cluster. C. Replicated data cluster. D. Global data cluster.

You Chose:

Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 7:   ID# 298756   Category: Multiple Response

The High Availability solution is

A. To provide continuous service to the end user. B. To provide nearly continuous service to the end user. C. To provide peace of mind to the customer. D. To provide continuous service to the end user without any downtime.

You Chose:

Correct Answer(s):   [B]

You answered the following question Incorrectly

Question 8:   ID# 515455   Category: Multiple-Option

Which of the following protocol has Guaranteed point to point delivery in VCS?

You Chose: [No Answer Given]

Correct Answer(s): "GAB"

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You answered the following question Incorrectly

Question 9:   ID# 059627   Category: Multiple Response

Which of the following are true about HAD daemon?

A. It is responsible for building the running cluster configuration from the configuration files. B. It distribute running configuration information to nodes that joins the new cluster. C. HAD uses agents to control and monitor resources. D. It takes corrective actions if there is a system or resources failure. E. All of the above.

You Chose:

Correct Answer(s):   [E]

You answered the following question Incorrectly

Question 10:   ID# 951838   Category: Multiple Response

Which of the following are true about service groups?

A. A service group is a logical grouping of resources and resource dependencies. B. A machine can host any number of service groups. C. Service groups are managed independently of each other. D. Service groups can be moved to different machines. E. All of the above are true.

You Chose:

Correct Answer(s):   [E]

You answered the following question Incorrectly

Question 11:   ID# 601797   Category: Multiple Response

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Which of the following is a valid java gui package for cluster administration and can run on any unix platform?

A. VRTSvxvm B. VRTSgui C. VRTScscm D. VRTSvcs

You Chose:

Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 12:   ID# 434802   Category: Multiple Response

Which of the following service group does the WebConsole belongs to?

A. Persistent group B. ClusterService group C. Hybrid group D. parallel group

You Chose:

Correct Answer(s):   [B]

You answered the following question Incorrectly

Question 13:   ID# 101196   Category: Multiple Response

Which of the following statements are true?

A. The configuration files can be changed by java console. B. The configuration files can be changed by command line interface. C. The configuration files can be changed by a text editor while the cluster is turned off. D. All the above are true.

You Chose:

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Correct Answer(s):   [D]

You answered the following question Incorrectly

Question 14:   ID# 393437   Category: Multiple Response

Your company's data centers are about mile apart, you are going to implement high availability. You have decided replicated data cluster is the way to go. For the heartbeat solution vlan is allowed.Which of the following solution will allow you to setup heartbeat between two system located in two different data center.

A. llt B. llt over udp C. llt over tcp D. gab

You Chose:

Correct Answer(s):   [A]   [B]

You answered the following question Incorrectly

Question 15:   ID# 471793   Category: Multiple Response

Event triggers occur where the event takes place, except the following two.

A. sysoffline and nofailover event triggers are issued from the lowest-numbered system in the running state. B. violation event trigger is issued from all systems on which the service group was brought online. C. There is no exception in the event triggers D. Event triggers are based on the policy specified in the main.cf file.

You Chose:

Correct Answer(s):   [A]   [B]

You answered the following question Incorrectly

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Question 16:   ID# 619758   Category: Multiple Response

By default in a clustered environement how long the systems wait before decalring a system is dead?

A. 21 second. B. 16 second. C. 5 second. D. 42 second.

You Chose:

Correct Answer(s):   [A]

You answered the following question Incorrectly

Question 17:   ID# 401700   Category: Multiple Response

You are tasked with designing an agent for the in house application. Which of the following entry points must be included?

A. monitor B. clean C. offline D. online

You Chose:

Correct Answer(s):   [A]

You answered the following question Incorrectly

Question 18:   ID# 441334   Category: Multiple Response

Which of the following are the basic VERITAS Volume Manager features, that provides supports to HA?

A. Fast recovery B. Hot Sparing C. Mirroring

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D. Storage Checkpoints

You Chose:

Correct Answer(s):   [B]   [C]

You answered the following question Incorrectly

Question 19:   ID# 231488   Category: Multiple Response

Which of the following entry proint is responsible for brining a resource online?

A. Monitor B. Online C. Offline D. Action

You Chose:

Correct Answer(s):   [B]

You answered the following question Incorrectly

Question 20:   ID# 377491   Category: Multiple Response

Which of the following is true about main.cf and types.cf file?

A. types.cf defines the different resources in the cluster therefore only one can exist on a system. B. types.cf defines the different resources in the cluster therefore multiple types.cf file can exist on a system. C. main.cf defines the entire cluster therefore only one can exist on a system. D. multiple main.cf can exist on a system.

You Chose:

Correct Answer(s):   [B]   [C]

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You answered the following question Incorrectly

Question 21:   ID# 781452   Category: Multiple Response

Which of the following types of failover are supported by VCS?

A. Active/Passive B. Active/Active C. N-to-1 D. N-to-N E. N + 1 F. All of the above

You Chose:

Correct Answer(s):   [F]

You answered the following question Incorrectly

Question 22:   ID# 216543   Category: Multiple-Option

For testing purposes in a clustered active/active environment, you do not want one of the service group to failover to another system in the event of a service group failure. Which of the failover attribute will accomplich this?

You Chose: [No Answer Given]

Correct Answer(s): "AutoFailover=0"

You answered the following question Incorrectly

Question 23:   ID# 911461   Category: Multiple-Option

Which of the following veritas cluster server product will give you a chance to create a configuration file, test it and then put it in the production?

You Chose: [No Answer Given]

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Correct Answer(s): "Veritas cluster simulator."

You answered the following question Incorrectly

Question 24:   ID# 317959   Category: Multiple Response

Which of the following files is used to configure LLT? (choose two)

A. /etc/llttab B. /etc/llthosts C. /etc/hosts D. /etc/gabtab

You Chose:

Correct Answer(s):   [A]   [B]

You answered the following question Incorrectly

Question 25:   ID# 921944   Category: Multiple Response

A service group AppSG1 depends on AppSG2, AppSG2 depends on Appsg3.

Which of the following the order the service groups will go offline?

A. AppSg1 will be offline first, second AppSG2 and third AppSG3. B. AppSG2 and AppSG3 will be offline in parallel, when they are offline VCS will offline APPSG1. C. AppSG2 and AppSG1 will be offline in parallel, when they are offline VCS will offline APPSG3. D. AppSg3 will be offline first, second AppSG2 and third AppSG1.

You Chose:

Correct Answer(s):   [A]

You answered the following question Incorrectly

Question 26:   ID# 682500   Category: Multiple Response

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You have a two system Cluster, one of your server is having hardware problem and will be down for a long period of time. You decided you start one system cluster. Which of the following command will start one node cluster?

A. You must start it manually. B. VCS startup script must be setup to start with hastart -onenode C. VCS startup script must be setup to start with hastart -force -onenode D. VCS startup script must be setup to start with hastart -onenode -local

You Chose:

Correct Answer(s):   [B]

You answered the following question Incorrectly

Question 27:   ID# 031219   Category: Multiple Response

Which of the following represents On-only resources?

A. nfs B. Fileononly C. Mount D. IP

You Chose:

Correct Answer(s):   [A]   [B]

You answered the following question Incorrectly

Question 28:   ID# 953420   Category: Multiple Response

You are developing a custom agent for the in house built application. Which of the following statements are true when developing an agent?

A. Use C++ or C as the monitor entry point, because it puts less stress on the system. B. Use perl or shell script as the monitor entry point, because it puts less stress on the system. C. Do not use C++ or C as the monitor entry point, because it puts high stress

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on the system. D. Do not use perl or shell as the monitor entry point, because it puts high stress on the system.

You Chose:

Correct Answer(s):   [A]   [D]

You answered the following question Incorrectly

Question 29:   ID# 410380   Category: Multiple Response

Your company wants high availability system, also updating os and application patches will be done frequently, if something goes wrong backout should be very simple. Which of the following ways you can accomplish this?

A. Place the binaries in the shared storage. B. Place the binaries in the network attached storage. C. Place the binaries in the San. D. Place the binaries in the local storage.

You Chose:

Correct Answer(s):   [D]

You answered the following question Incorrectly

Question 30:   ID# 031465   Category: Multiple Response

You are designing a two system high availability solution for a company, during the meeting one fo the admin describe that the application service group will run parallel on both system and does not need to failover when the database faults or fails over.What kind of dependency should you configure in this situation?

A. Online global soft. B. Online local soft. C. Online global hard. D. Online local hard.

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You Chose:

Correct Answer(s):   [A]

You answered the following question Incorrectly

Question 31:   ID# 791736   Category: Multiple Response

Which of the following statements are true?

A. Non Persistent service group can be taken to online or offline. B. Non Persistent service group cannot be taken to online or offline. C. A persistent service group cannot be taken online or offline. D. An On-only service group is turned on by VCS but does not take it to offline when the service group fails over to the other system. E. A persistent service group can be taken online or offline. F. An On-only service group is turned on by VCS and take it to offline when the service group fails over to the other system.

You Chose:

Correct Answer(s):   [A]   [C]   [D]

You answered the following question Incorrectly

Question 32:   ID# 441371   Category: Multiple Response

Which of the following information must be needed before you start running installvcs?

A. SNMP community name. B. Names of the systems that will member of the cluster. C. SMTP server name and email address. D. A name for the cluster. E. Administrative IP address. F. A unique ID for the cluster. G. Network interfaces. H. Administrator's name and password.

You Chose:

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Correct Answer(s):   [B]   [D]   [E]   [F]   [G]

You answered the following question Incorrectly

Question 33:   ID# 441969   Category: Multiple-Option

Your application used to run on a single server, and now it runs by VCS on a three system cluster. All the system has the same configuration. The application IP address is resolved by DNS server. Which of the following changes on the netbackup server must be done in order to backup the applcation data and the host.

You Chose: [No Answer Given]

Correct Answer(s): "No changes on the netbackup server is necessary."

You answered the following question Incorrectly

Question 34:   ID# 311805   Category: Multiple-Option

An administrator by mistake deleted a mount resource entry from the configuration file. How this can be restored?

You Chose: [No Answer Given]

Correct Answer(s): "use hasnap -restore command to restore the configuration file."

You answered the following question Incorrectly

Question 35:   ID# 772529   Category: Multiple-Option

You are designing a HA solution for a company, you are very concern about single point failure.Which of the following situation you should be concerned about?

You Chose: [No Answer Given]

Correct Answer(s): "All the servers are connected to the same electrical

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outlet."

You answered the following question Incorrectly

Question 36:   ID# 617794   Category: Multiple-Option

A child group faults and fails over to a system and the parent group also fails over and brought up another system where the child group is NOT online.Whch of the following dependency is it?

You Chose: [No Answer Given]

Correct Answer(s): "Online remote firm."

You answered the following question Incorrectly

Question 37:   ID# 971049   Category: Multiple Response

Which of the following best describes Global Atomic Broadcast Protocol in VCS?

A. If GAB does not receive heatbeats from a node it mark down the node is down. B. GAB maintains cluster membership by receiving input on the status of the heartbeat from each node via LLT. C. GAB is also responsible for running agents. D. GAB provides guaranteeed delivery of point-to-point and broadcast messages to all nodes.

You Chose:

Correct Answer(s):   [A]   [B]   [D]

You answered the following question Incorrectly

Question 38:   ID# 181391   Category: Multiple-Option

In a three system clustered environment one of the system loses all but

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one network connection for the heartbeat.Which of the follwoing condition the system will be?

You Chose: [No Answer Given]

Correct Answer(s): "Jeopardy"

You answered the following question Incorrectly

Question 39:   ID# 911218   Category: Multiple Response

MultiNICA and IPMultiNIC is used to ensure the failover and configuration of which of the following?

A. Network interface and IP address. B. shared storage. C. Heartbeat. D. Global cluster.

You Chose:

Correct Answer(s):   [A]

You answered the following question Incorrectly

Question 40:   ID# 961939   Category: Multiple Response

Which of the following are agents valid entry points?

A. online B. offline C. stop D. Monitor E. Destroy F. start G. Restore H. Clean

You Chose:

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Correct Answer(s):   [A]   [B]   [D]   [H]

You answered the following question Incorrectly

Question 41:   ID# 258993   Category: Multiple-Option

Which of the folowing featuers of VxFS provides High Availability features?

You Chose: [No Answer Given]

Correct Answer(s): "Fast recovery."

You answered the following question Incorrectly

Question 42:   ID# 485113   Category: Multiple Response

Which of the following are true about hacf utility?

A. It flags if there are include statements are missings in the types.cf file. B. If the configuration is marked stale. C. It flags if there are include statements are missings in the main.cf file. D. If the configuration is not marked stale. E. It flags if there are syntax errors in the main.cf file.

You Chose:

Correct Answer(s):   [C]   [E]

You answered the following question Incorrectly

Question 43:   ID# 553401   Category: Multiple Response

Which of the following statement is true about HAD?

A. HAD daemon starts hashadow. B. If HAD is stopped or fails for any reason, hashadow restarts HAD. C. HAD tracks all the cluster configuration changes by communicating with GAB.

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D. HAD daemon send heartbeat signal to cluster members. E. GAB tracks all the cluster configuration changes by communicating with HAD.

You Chose:

Correct Answer(s):   [A]   [B]   [C]

You answered the following question Incorrectly

Question 44:   ID# 401207   Category: Multiple Response

Which of the following are true about service group dependency?

A. A service group that depends on another service group is a parent service group. B. A service group that depends on another service group is a child service group. C. A service group can depend on another service group. D. Service group dependency is not allowed in VCS. E. A service group can act as a parent and child service group.

You Chose:

Correct Answer(s):   [A]   [C]   [E]

You answered the following question Incorrectly

Question 45:   ID# 981280   Category: Multiple Response

You want to make sure the shared disks are multipathed, and multiple path to the disk is available. Which of the following command will show this information?

A. vxassist -g testdg list testdg1 B. vxprint -g testdg list testdg1 C. vxdisk -g testdg list testdg1 D. vxdg -g testdg list testdg1

You Chose:

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Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 46:   ID# 611346   Category: Multiple Response

What is a resource?

A. hardware B. software C. NIC D. ip addresses E. applications F. All of the above.

You Chose:

Correct Answer(s):   [F]

You answered the following question Incorrectly

Question 47:   ID# 461440   Category: Multiple Response

Which of the following is true about off-host backup?

A. Space-optimized instant snapshots is required for off-host backup. B. Full-size snapshots is required for off-host backup. C. Off-host processing requires diskgroup split/join and persistent fastResync license. D. Full sized instant snapshots require same size volume as the original.

You Chose:

Correct Answer(s):   [B]   [C]   [D]

You answered the following question Incorrectly

Question 48:   ID# 701214   Category: Multiple Response

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Which of the following condition must be met for Replicated Data Cluster?

A. Dual dedicated LLT links must be used for heartbeat between the replicated nodes. B. Synchronous mode of replication must be used between the replicated nodes. C. The nodes of the cluster must be within the same subnet. D. ICMP ping must be used for heartbeat. E. Only one service group can exist in the cluster.

You Chose:

Correct Answer(s):   [A]   [B]   [C]

You answered the following question Incorrectly

Question 49:   ID# 371763   Category: Multiple Response

Which of the following series of command will add a new system in the existing cluster environment?

A. haconf -dump -makero B. hasys -add machine_name C. haconf -makerw D. haconf -dump -makerw E. a -> b -> c is the correct sequence. F. c -> b -> a is the correct sequence.

You Chose:

Correct Answer(s):   [F]

You answered the following question Incorrectly

Question 50:   ID# 851573   Category: Multiple Response

Which of the following best describes types.cf file?

A. It is required for the particular application to function. B. It defines the type of values that may be set for each attribute. C. There might be different types.cf file, depending on the agents added to the

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cluster. D. Every resource requires a types.cf file.

You Chose:

Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 51:   ID# 139245   Category: Multiple Response

A customer wants to make their in house developed application highly available, as a vcs consultant what kind of agent will you recommend?

A. Enterprise agent. B. VCS agent. C. Custom agent. D. Bundled agent.

You Chose:

Correct Answer(s):   [C]

You answered the following question Incorrectly

Question 52:   ID# 076357   Category: Multiple Response

Which of the following is true when brining up a fialover service group online?

A. All the nonpersistent resources must be online. B. All the nonpersistent resources must be offline. C. Failover service group will not come online if the nonpersistent resources are online. D. Failover service group will come online regardless of the nonpersistent resource status.

You Chose:

Correct Answer(s):   [B]   [C]

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You answered the following question Incorrectly

Question 53:   ID# 911908   Category: Multiple Response

Which of the following information is necessary in order to implement oracle database in a vcs environment?

A. Operating system version. B. Number of users C. backup infomration. D. database version.

You Chose:

Correct Answer(s):   [A]   [D]

You answered the following question Incorrectly

Question 54:   ID# 587448   Category: Multiple Response

/sbin/gabdiskhb -a /dev/dsk/c2t0d0s2 -s 16 -p a/sbin/gabdiskhb -a /dev/dsk/c2t0d0s2 -s 144 -p h/sbin/gabdiskhb -a /dev/dsk/c3t0d0s2 -s 16 -p a/sbin/gabdiskhb -a /dev/dsk/c3t0d0s2 -s 144 -p h/sbin/gabconfig -c -n2

port a and refers to...

A. h specifies the gab control port. B. a specifies the vcs port. C. a specifies the gab control port. D. h specifies the vcs port.

You Chose:

Correct Answer(s):   [C]   [D]

You answered the following question Incorrectly

Question 55:   ID# 771544   Category: Multiple Response

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Your company wants to make the web servers highly available. The web server contains only static data therefore shared data storage is not necessary. All the instances of web servers are able to run in the same server if necessary.Which of the following configurations must be met to configure the HA environment?

A. The operating system and version. B. The number of NICs on each system. C. The number of cpu on each system. D. The amount of memory in each system. E. The number of hard disks in each system. F. The number of system bus in each system.

You Chose:

Correct Answer(s):   [A]   [B]   [D]

You answered the following question Incorrectly

Question 56:   ID# 711928   Category: Multiple Response

which of the following command will verify that llt is runnng and connection is established?

A. lltstat -nvv B. lltconfig -nvv C. lltconfig -n D. llstat -n

You Chose:

Correct Answer(s):   [A]   [D]

You answered the following question Incorrectly

Question 57:   ID# 676420   Category: Multiple Response

/sbin/gabconfig -c -nN, in /etc/gabtab file, N refers to

A. Number of systems must be present.

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B. Number of systems in the cluster. C. Number of ethernet interface. D. Number of LLT interface

You Chose:

Correct Answer(s):   [A]   [B]

You answered the following question Incorrectly

Question 58:   ID# 216467   Category: Multiple Response

Which of the following ways /etc/gabtab file can be edited to add the disk heartbeat? )

A. Using gabdiskconfig utility. B. Using hadiskconfig utility. C. Using a text editor. D. Using gabdiskhb utility.

You Chose:

Correct Answer(s):   [C]   [D]

You answered the following question Incorrectly

Question 59:   ID# 041880   Category: Multiple Response

Which one of the following best describes Dynamic system load over Static system load?

A. Dynamic Load calculates better control of system load values. B. Static Load calculates better control of system load values. C. Dynamic system load is recommended as opposed to static load. D. Static system load is recommended as opposed to Dynamic system load.

You Chose:

Correct Answer(s):   [A]   [C]

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You answered the following question Incorrectly

Question 60:   ID# 451236   Category: Multiple Response

Which of the Veritas Volume Manager features provides overall high availability?

A. Private and Public region. B. Mirroring. C. Hot sparing. D. Stripping. E. volume replication.

You Chose:

Correct Answer(s):   [B]   [C]   [E]

You answered the following question Incorrectly

Question 61:   ID# 101866   Category: Multiple Response

Which of the following functions are performed by Monitor entry point?

A. Monitor internal disks on the server. B. Monitor online resources. C. Monitor offline resources. D. Monitor freezed resources.

You Chose:

Correct Answer(s):   [B]   [C]   [D]

You answered the following question Incorrectly

Question 62:   ID# 928345   Category: Multiple Response

An application takes a long time to come online, this is a known issue for the developers. Your task is to make this application highly available and at the same time the application should have some time to come online.

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A. Increase the ToleranceLimit attribute value. B. Set the ToleranceLimit attribute value to NONE. C. Set the ToleranceLimit attribute value to zero. D. Decrease the ToleranceLimit attribute value.

You Chose:

Correct Answer(s):   [A]

You answered the following question Incorrectly

Question 63:   ID# 411208   Category: Multiple Response

A Database is corrupted right after an instant snapshot is taken using the persistent fastResync, Storage checkpoint is implemented on the volume. Which of the following is the fastest ways to restore the original volume?

A. Use storage checkpoint rollback feature. B. Resyncchronize the original volume from the snapshot volume. C. Restore the volume from the tape backup. D. Resyncchronize the snapshot volume from the original volume.

You Chose:

Correct Answer(s):   [A]   [B]

You answered the following question Incorrectly

Question 64:   ID# 961985   Category: Multiple Response

Your company wants to implement a local high availability, but they also want to have a disaster recovery solution. Which of the following cluster solution will be appropriate?

A. Local cluster. B. Wide Area cluster. C. Global cluster. D. Replicated data cluster.

You Chose:

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Correct Answer(s):   [D]

You answered the following question Incorrectly

Question 65:   ID# 841498   Category: Multiple Response

You are tasked with designing backup solution for a production database. Cost and licensing is not an issue. Which of the following advanced features of VxVM will help you do that?

A. Off-host backup. B. Cross-platform data sharing. C. netbackup D. on-host backup.

You Chose:

Correct Answer(s):   [A]   [D]

 


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