Citrix Citrix Certifications 1Y0-240 Questions & Answers

• Question 51:

  Scenario: A NetScaler appliance is having intermittent issues. A Citrix Administrator is unable to identify the root cause and fix them. The administrator opened a Support ticket and the Engineer assigned to the case requested all the logs and configuration information from the NetScaler.

  Which technical support tool can the administrator use to gather all the information on the NetScaler to send to the Support Engineer?

  A. Batch Configuration

  B. Start New Trace

  C. Get Back Trace

  D. Generate Support File

  Correct Answer: D

• Question 52:

  View the Exhibit.

  

  A Citrix Administrator has noticed that the users trying to access https://mycitrix.training.lab/exchange2016/ owa are redirected to CAS_vserver_www instead of CAS_vserver_owa.

  Click on the `Exhibit' button to view the screenshot of the command-line interface.

  What should the administrator change to resolve this issue?

  A. Unbind cs vserver CAS_vserver_cs –lbvserver CAS_vserver_www

  B. Bind cs vserver CAS_vserver_cs –policyName CAS_policy_cs_owa –priority 120

  C. Bind cs vserver CAS_vserver_cs –policyName CAS_policy_cs_owa –priority 80

  D. Add cs policy CAS_policy_cs_owa –rule “HTTP.REQ.URL.SET_TEXT_MODE (IGNORECASE).CONTAINS(\”/owa\”)” –action CAS_action_cs_owa

  Correct Answer: A

• Question 53:

  Scenario: A Citrix Administrator has configured an HTTP load-balancing virtual server with Least Response Time as the load-balancing algorithm.

  The administrator notices that requests to the virtual server appear to be using the Round Robin load-balancing algorithm.

  What could be causing the virtual server to use Round Robin load-balancing algorithm?

  A. The services that are bound to the HTTP virtual server are using the PING monitor.

  B. The virtual server is in startup round robin mode.

  C. Least Response Time CANNOT be used as a load-balancing algorithm on an HTTP virtual server.

  D. The NetScaler configuration has NOT been saved yet.

  Correct Answer: B

• Question 54:

  Scenario: A Citrix Administrator used the commands in the screenshot to apply the user-agent check to all the virtual servers. However, the administrator observed that it is NOT being applied to the vServer lb_vsrv_www.

  Click on the `Exhibit' button to view the screenshot of the command-line interface.

  

  What can be causing this issue?

  A. Pattern set is being used with global policies.

  B. Logging action is bound to the Responder policy.

  C. The bind type of the policy drop is Default Global.

  D. Two responder policies are bound to same vServer.

  Correct Answer: D

• Question 55:

  Scenario: A Citrix Administrator of a Linux environment needs to load-balance the web servers in an environment. However, due to budget constraints, the administrator is NOT able to implement a full-scale solution.

  What can the administrator do to load-balance the web servers in this scenario?

  A. Purchase a NetScaler SDX.

  B. Install a NetScaler CPX.

  C. Purchase a NetScaler MPX.

  D. Install NetScaler VPX.

  Correct Answer: B

• Question 56:

  Scenario: A Citrix Administrator is managing a NetScaler SDX running eight NetScaler instances. The administrator first needs to upgrade the firmware on the instances. However, the administrator is concerned that it needs to be done all at once.

  What upgrading flexibility does SDX provide in this scenario?

  A. The NetScaler instance can be upgraded at the SDX management level, allowing all instances to be upgraded at once.

  B. It is NOT possible to upgrade the NetScaler instances to different firmware versions.

  C. The NetScaler instance can be upgraded on an individual basis, allowing all instances to run different firmware versions.

  D. The NetScaler instances have to be upgraded at the same time.

  Correct Answer: D

• Question 57:

  Scenario: A Citrix Administrator suspects an attack on a load balancing virtual server.

  The administrator needs to restrict the 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 –srclP 192.168.100.25 –TTL 600000

  B. add ns acl rule1 DENY –destlP 192.168.100.25 –TTL 600000

  C. add ns acl rule1 DENY –destlP 192.168.100.25 –TTL 600

  D. add simpleacl rule1 DENY –srclP 192.168.100.25 –TTL 600

  Correct Answer: C

• Question 58:

  Which two options should a Citrix Administrator configure to stop the First-Time wizard form automatically popping up? (Choose two.)

  A. Host Name is NOT configured on the appliance.

  B. The appliance is configured with the default IP address (192.168.100.1).

  C. Licenses are NOT present on the appliance.

  D. The Default Admin Password has NOT been changed.

  Correct Answer: AB

• Question 59:

  A Citrix Administrator needs to confirm that all the client certificates presented to the authentication virtual server are valid until year 2020.

  Which expression can the administrator use to meet this requirement?

  A. CLIENT.SSL.CLIENT_CERT.VALID_NOT_BEFORE.EQ(GMT2020)

  B. CLIENT.SSL.CLIENT_CERT.VALID_NOT_AFTER.EQ(GMT2020)

  C. CLIENT.SSL.ORIGIN_SERVER_CERT.VALID_NOT_AFTER.EQ(GMT2020)

  D. CLIENT.SSL.CLIENT_CERT.DAYS_TO_EXPIRE.EQ(2020)

  Correct Answer: B

• Question 60:

  Which two configurations can a Citrix Administrator use to block all the post requests that are larger than 10,000 bytes in order to protect the environment against HashDoS attacks? (Choose two.)

  A. add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) andand http.REQ.CONTENT_LENGTH.GT(10000)”add responder policy pol_resp_hashdos_prevention expr_hashdos_prevention DROP NOOPbind responder global pol_resp_hashdos_prevention 70 END –type REQ_OVERRIDE

  B. add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) andand http.REQ.CONTENT_LENGTH.GT(10000)”add rewrite policy drop_rewrite expr_hashdos_prevention DROPbind rewrite global drop_rewrite 100 END –type REQ_OVERRIDE

  C. add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) || http.REQ.CONTENT_LENGTH.GT(10000)”add responder policy pol_resp_hashdos_prevention expr_hashdos_prevention DROP NOOPbind responder global pol_resp_hashdos_prevention 70 END –type REQ_OVERRIDE

  D. add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) || http.REQ.CONTENT_LENGTH.GT(10000)”add rewrite policy drop_rewrite expr_hashdos_prevention DROPbind rewrite global drop_rewrite 100 END –type REQ_OVERRIDE

  Correct Answer: AC