Citrix CCA-V 問題練習

Question No : 1
A Citrix Administrator receives complaints from some users that authentication for the Citrix Gateway site fails.
Which tool can the administrator use to find data regarding time of failure and a list of users facing this issue?

• A.Gateway Insight
• B.Security Insight
• C.Web Insight
• D.HDX Insight

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Question No : 2
A Citrix Administrator has configured the Citrix ADC as a DNS Proxy Server.
The administrator executed the following commands on the Citrix ADC using command-line interface:



What will be the effect of executing the above commands?

• A.Set the AA bit of DNS Request
• B.Set the AA bit of DNS Response
• C.Unset the AA bit of DNS Request
• D.Unset the AA bit of DNS Response

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Question No : 3
Scenario: A Citrix Administrator would like to grant access to a Junior Administrator on the Citrix ADC.
The administrator would like to grant full access to everything except the following:
Shell Access
User Configuration access Partition Configuration access
Which pre-existing command policy would meet the needs of the scenario?

• A.Operator
• B.Sysadmin
• C.Network
• D.Superuser

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Question No : 4
Which two options would provide an end-to-end encryption of data, while allowing the Citrix ADC to optimize the responses? (Choose two.)

• A.SSL Bridge protocol for the services
• B.SSL Bridge protocol for the virtual server
• C.HTTP protocol for the services
• D.HTTP protocol for the virtual server
• E.SSL protocol for the services
• F.SSL protocol for the virtual server

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Question No : 5
A Citrix Administrator complains that between the two rewrite policies bound to the vserver, only one policy, whichever has lower priority, works. The other policy is never used. Click the ‘Exhibit’ button to view the screenshot of the relevant policy binding.



What is the cause of the issue?

• A.The Invoke label is NOT configured.
• B.GotoExpression value for Policy RP_remove_srv_header is configured as ‘END’.
• C.The Policy expression of the no_chunk_pol is ‘true’ and ‘NOT HTT
• D.RE
• E.IS_VALID’.
• F.The Priority of the no_chunk_pol is a higher numeric value than 100.

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Question No : 6
Which two actions must be true for a client to connect to an SSL offload virtual server without any SSL errors? (Choose two.)

• A.The Root Certificate is installed on the client’s device.
• B.The Server Certificate is from a private certificate authority (CA).
• C.The Server Certificate is bound to the load-balancing virtual server.
• D.The Root Certificate is installed on the Citrix AD

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Question No : 7
Scenario: A Citrix Administrator is performing a disaster recovery test and decided to fail over the Citrix ADC high availability (HA) pair appliances. The administrator noticed that the failover is NOT working as expected in item text, and the Secondary Citrix ADC is NOT taking over as Primary. The administrator suspects that networking issues may be causing the failure.
What could be the cause of this issue with the Citrix ADCs?

• A.HA hertbeats are only seen on some enabled interfaces of the Secondary Node.
• B.HA monitoring is enabled on an interface of the Secondary Node that shows as ENABLED, DOW
• C.The Independent network configuration (INC) mode is enabled on the Primary Node.
• D.HA monitoring is enabled on a disabled inteface of the Primary Node.

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正解:
Explanation:
Reference: https://support.citrix.com/article/CTX201771

Question No : 8
Scenario: A Citrix Administrator needs to configure persistence on a Global Server Load Balancing (GSLB) virtual server to which a service is bound, so that the service continues to serve requests from the client event after it is disabled manually, accepting new requests or connections only to honor persistence. After a configured period of time, no new requests or connections are directed to the service and all of the existing connections are closed.
Which parameter can the administrator configure while disabling the service to achieve this requirement?

• A.Request Threshold
• B.Persistence Time-Out
• C.Persistence Threshold
• D.Wait Time

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Question No : 9
Which command should a Citrix Administrator use to configure a Content Switching virtual server for implementing the Citrix Secure Web Gateway in the transparent proxy mode?

• A.add cs vserver swgVS PROXY * 21 CAuthn401 on CauthnVsName transparent-auth-vs
• B.add cs vserver swgVS PROXY** -Authn401 on CauthnVsName explicit-auth-vs
• C.add cs vserver swgVS PROXY 192.168.10.1 CAuthn401 on CauthnVsName transparent-auth-vs
• D.add cs vserver swgVS PROXY 192.168.10.1 80 CAuthn401 on CauthnVsName transparent-auth-vs

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Question No : 10
Which feature can a Citrix Administrator use to create a consistent set of front-end SSL parameters across multiple SSL virtual servers?

• A.SSL Profile
• B.SSL Bridge
• C.SSL Offload
• D.SSL Policy

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Question No : 11
Which three options are allowed when using Classic policies? (Choose three.)

• A.HTTP
• B.CLIENT
• C.SERVER
• D.IP
• E.DNS
• F.TCP

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正解:
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/12/appexpert/policies-and-expressions/ns-pi-config-classic- pols-exprs-wrapper-con/ns-pi-config-classic-expr-tsk.html

Question No : 12
Scenario: A Citrix Administrator configured the rewrite policies below:



In which order will the policies be evaluated?

• A.POL_2, POL_3
• B.POL_2
• C.POL_2, POL_3, POL_4, POL_1
• D.POL_2, POL_3, POL_4

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Question No : 13
Scenario: A Citrix Administrator suspects an attack on a load balancing virtual server. The administrator needs to restrict access to the load balancing virtual server (192.168.100.25) for 10 minutes.
Which Access Control List (ACL) will help to accomplish this requirement?

• A.add simpleacl rule1 DENY CsrcIP 192.168.100.25-TTL 600
• B.add ns acl rule1 DENY CdestIP 192.168.100.25 CTTL 600
• C.add simpleacl rule1 DENY CsrcIP 192.168.100.25 CTTL 600000
• D.add ns acl rule1 DENY CdestIP 192.168.100.25 CTTL 600000

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Question No : 14
Scenario: Client connections to certain virtual servers are abnormally high. A Citrix Administrator needs to be alerted whenever the connections pass a certain thershold.
How can the administrator use Citrix Application Delivery Management to accomplish this requirement?

• A.Configure TCP Insight on the Citrix Application Delivery Management.
• B.Configure specific alerts for virtual servers using Citrix Application Delivery Management.
• C.Configure SMTP Reporting on the Citrix Application Delivery Management by adding the threshold and email address.
• D.Configure Network Reporting on the Citrix Application Delivery Management by setting the threshold and email address.

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正解:
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/network-reporting.html

Question No : 15
Scenario: A Citrix Administrator is concerned about the amount of health checks the Citrix ADC is sending to the backend resources. The administrator would like to find a way to remove health checks from specific bound services.
How can the administrator accomplish this?

• A.Use reverse condition monitoring.
• B.Use the No-Monitor option.
• C.Unbind the current monitor.
• D.Use Service Groups to minimize health checks.

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