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1Y0-253 Online Exam

Implementing Citrix NetScaler 10.5 for App and Desktop Solutions

186 questions available ยท Page 1 of 19

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Question 1 Multiple choice

Scenario: A Citrix Administrator is required to set up SSL Offloading for all virtual servers. External communication will come in as HTTPS traffic. Communication from the NetScaler to backend web servers will be over HTTP.
In which two ways can the administrator set the protocol to meet the requirements? (Choose two.)

  1. A

    Service TypE. SSL

  2. B

    Service TypE. TCP

  3. C

    Service TypE. HTTP

  4. D

    virtual Server TypE. SSL

  5. E

    virtual Server TypE. HTTP

  6. F

    virtual Server TypE. SSL TCP

Show answer and explanation

Correct answers: C, D

Question 2 Single choice

Scenario: A Citrix Administrator has customized some NetScaler configuration files. The administrator now plans on upgrading the NetScaler Gateway from NetScaler 10.1 to NetScaler 10.5.

What should the administrator do prior to the upgrade to avoid losing the customizations?

  1. A

    Backup the ns.conf file.

  2. B

    Backup the files in the jvarjnetscaler directory.

  3. C

    Move the customized files to a backup directory.

  4. D

    Move the customized files to the jnsconfig directory.

Show answer and explanation

Correct answer: C

Question 3 Single choice

A Citrix Administrator needs to shorten the URL for users to connect to a StoreFront website without knowing the store name.

Which policy should the administrator use to accomplish this requirement?

  1. A

    Rewrite

  2. B

    AppQoE

  3. C

    Spillover

  4. D

    Responder

Show answer and explanation

Correct answer: A

Question 4 Single choice

Which protocol should be used to configure a secure LDAP virtual server for a NetScaler Gateway deployment?

  1. A

    SSL

  2. B

    DTLS

  3. C

    SSL TCP

  4. D

    SSL BRIDGE

Show answer and explanation

Correct answer: C

Question 5 Multiple choice

Which two ports must a Citrix Administrator open on an internal firewall to allow users to launch desktops through the NetScaler Gateway from a Citrix XenDesktop environment in which session reliability is enabled? (Choose two.)

  1. A

    80

  2. B

    443

  3. C

    1494

  4. D

    2598

  5. E

    3001

Show answer and explanation

Correct answers: C, D

Question 6 Single choice

A security policy at a company requires all URLs to be encrypted when accessing the backend server through NetScaler Gateway.

Which step should a Citrix Administrator take to meet this company policy?

  1. A

    Enable SSL Offload.

  2. B

    Configure SSL Bridge.

  3. C

    Enable Cipher Redirect.

  4. D

    Configure Clientless Access URL Encoding.

Show answer and explanation

Correct answer: D

Question 7 Single choice

In an effort to troubleshoot NetScaler Gateway, a Citrix Administrator needs to capture packets to validate basic traffic flow (IP and port information).

What would the administrator choose to begin collecting data to evaluate under Technical Support Tools using the NetScalerConfiguration Utility?

  1. A

    Call Home

  2. B

    Get back trace

  3. C

    Start new trace

  4. D

    Generate support file

Show answer and explanation

Correct answer: C

Question 8 Single choice

Which log file should a Citrix Administrator use to troubleshoot a cluster node in the INACTIvE state?

  1. A

    ns.log

  2. B

    http.log

  3. C

    auth.log

  4. D

    nscollect.log

Show answer and explanation

Correct answer: A

Question 9 Single choice

A Citrix Administrator needs to configure a production website to show a custom message when the virtual

server is in a down state.

Which NetScaler function or feature should the administrator use in order to meet this requirement?

  1. A

    Rewrite

  2. B

    Redirect URL

  3. C

    Content Switching

  4. D

    Spillover Backup Action

Show answer and explanation

Correct answer: B

Question 10 Multiple choice

Which two steps must a Citrix Administrator complete to set up an SSL vPN virtual server? (Choose two.)

  1. A

    Bind a session policy.

  2. B

    Install a certificate-key pair.

  3. C

    Bind a certificate-key pair to the virtual server.

  4. D

    Configure a Secure Ticketing Authority server.

Show answer and explanation

Correct answers: B, C