Citrix 1Y0-A28 Online Practice Questions and Exam Preparation

Citrix 1Y0-A28 Online Questions & Answers

• Question 71:

  Scenario: Company Inc. wants to modify the HTTP Server header so that unauthorized users and malicious code CANNOT use the header to identify the software that the HTTP server uses. Which two actions can the engineer take to meet the needs of the scenario? (Choose two.)

  A. Add an HTTP Server Type on the Client Request.
  B. Mask the HTTP Server Type on the Server Response.
  C. Replace the HTTP Server Type on the Client Request.
  D. Delete the HTTP Server Type on the Server Response.
  B. Mask the HTTP Server Type on the Server Response.
  D. Delete the HTTP Server Type on the Server Response.

• Question 72:

  An engineer has bound three monitors to a service group and configured each of the monitors with a weight of 10.

  How should the engineer ensure that the members of the service group are marked as DOWN when at least two monitors fail?

  A. Re-configure the weight of each monitor to 0.
  B. Configure the service group with a threshold of 21.
  C. Configure the service group with a threshold of 20.
  D. Re-configure the weight of each monitor to 5, and configure the service group threshold to 15.
  C. Configure the service group with a threshold of 20.

• Question 73:

  The network engineer would like all HTTP and HTTPS requests that travel through the NetScaler to have an HTTP header added with the source IP address for logging on the web servers. How should the network engineer accomplish this?

  A. Enable Web Logging
  B. Enable the client IP option
  C. Configure the TCP Parameters
  D. Enable the 'Use Source IP mode'
  B. Enable the client IP option

• Question 74:

  Scenario: A company has three HTTP servers that are load balanced using NetScaler. When users connect to the HTTP application they often receive inconsistent data or are advised that they need to log on again. Which step should the engineer take to correct this?

  A. Remove Down State Flush.
  B. Change the idle timeout value for the service.
  C. Configure persistence with appropriate timeouts.
  D. Change the global TCP Client Idle Time-Out value.
  C. Configure persistence with appropriate timeouts.

• Question 75:

  An environment network has:

  High bandwidth Low packet loss High Round-Trip Time (RTT)

  Which TCP profile should an engineer configure for the environment described?

  A. Nstcp_default_profile
  B. Nstcp_default_tcp_lfp
  C. Nstcp_default_tcp_lnp
  D. Nstcp_default_tcp_lan
  B. Nstcp_default_tcp_lfp

• Question 76:

  Scenario: An engineer has been asked to implement load balancing of an existing unsecured web application. The engineer needs to ensure that users will access the web application using HTTPS, but no changes can be made to the web servers hosting the web application.

  In order to fulfill the requirements, the engineer must create an __________ service group and add members with port __________; and bind the service group to an __________ virtual server. (Choose the correct set of options to complete the sentence.)

  A. SSL; 443; SSL
  B. HTTP; 80; SSL
  C. SSL; 80; HTTP
  D. HTTPS; 443; HTTP
  B. HTTP; 80; SSL

• Question 77:

  A network engineer selected the option on a SSL certificate to provide notification upon expiration of the certificate; however when a certificate expires, NO notification is sent to the engineer. Which step could the engineer take to enable notification?

  A. Configure SNMP.
  B. Create a SSL policy.
  C. Enable the SSL offload feature.
  D. Ensure that the certificate is linked to a Root certificate.
  A. Configure SNMP.

• Question 78:

  While performing some re-cabling, a NetScaler engineer noticed that a power supply unit failed on a NetScaler appliance. What should the engineer enable to receive notification of a future hardware failure?

  A. SMTP
  B. SNMP
  C. Health monitoring
  D. EdgeSight monitoring
  B. SNMP

• Question 79:

  Scenario: A network engineer configured a new NetScaler MPX appliance without any VLANs and with a single interface connected to the network. The engineer has not completed any other configurations. The interface is then accidentally disabled and contact is lost with the appliance.

  Which two actions can the network engineer take to restore communications to the appliance? (Choose two.)

  A. Connect to the SNIP instead of the NSIP.
  B. Connect another of the unused interfaces.
  C. Use the serial port to connect and then bring the disabled interface online.
  D. Connect a crossover cable to port that has been disabled and connect to the NSIP.
  B. Connect another of the unused interfaces.
  C. Use the serial port to connect and then bring the disabled interface online.

• Question 80:

  A network engineer needs to investigate why a few users have issues logging on to the NetScaler system. How can the engineer troubleshoot authentication issues on the NetScaler system?

  A. Use ECV monitoring.
  B. Run a violations report in Reporting.
  C. Use the CAT aaad.debug command.
  D. Check the system-authentication setting in the GUI.
  C. Use the CAT aaad.debug command.