Citrix 1Y0-A28 Online Practice Questions and Exam Preparation

Citrix 1Y0-A28 Online Questions & Answers

• Question 1:

  Scenario: When the NetScaler was set up, compression was enabled. The network engineer would like to disable compression ONLY for a particular virtual server. How could the engineer accomplish this?

  A. Uncheck Compression in the system basic features.
  B. Create a policy with a NOCOMPRESS action, bound to the global request point.
  C. Disable compression on the services or service groups bound to the virtual server.
  D. Create a policy with a NOCOMPRESS action, bound the virtual server Compression (request) point.
  C. Disable compression on the services or service groups bound to the virtual server.

• Question 2:

  Scenario: A network engineer has bound four policies to a virtual server as follows:

  PolicyA has a priority of 10 PolicyB has a priority of 20 PolicyC has a priority of 30 PolicyD has a priority of 0

  Which policy will be evaluated first?

  A. PolicyA
  B. PolicyB
  C. PolicyC
  D. PolicyD
  D. PolicyD

• Question 3:

  Scenario: A network engineer has configured an HTTP application to be load balanced using a virtual server named Svr1. Users have reported intermittent errors and the engineer has been given the client IP address of an affected user and asked to determine which back end service they are connected to.

  Using the command-line interface, how could the engineer find this information?

  A. Show lb vServer Svr1
  B. Show system session
  C. Show lb vServer Svr1 -Summary
  D. Show lb persistentSessions Svr1
  D. Show lb persistentSessions Svr1

• Question 4:

  Which two response codes and pages can be cached on the NetScaler using Integrated Caching? (Chose two.)

  A. 400 Bad request
  B. 302 Found pages
  C. 401 Unauthorized
  D. 404 Not found pages
  E. 500 Internal server error
  B. 302 Found pages
  D. 404 Not found pages

• Question 5:

  What are two ways in which the NetScaler TCP buffering feature improves application performance? (Choose two.)

  A. Buffers the client request
  B. Buffers the server response
  C. Forwards the response to the client at the speed of the client network
  D. Forwards the request to the server at the speed of the server network
  B. Buffers the server response
  C. Forwards the response to the client at the speed of the client network

• Question 6:

  Scenario: A network engineer needs to configure Citrix NetScaler to provide Access Gateway services to VLAN 2 using interface 1/1 only, while also using interface 1/2 to provide load balancing services to VLAN 3. How could this result be achieved?

  A. Disable static route advertisement.
  B. Disable layer 2 mode Create 2 untagged VLANs - VLAN 2 and VLAN 3 Bind VLAN 2 to Interface 1/1 Bind VLAN 3 to Interface 1/2
  C. Enable Layer 3 mode Create a Channel Interface using Interface 1/1 and 1/2 Create 2 VMACs Bind a VMAC to interface 1/1 and 1/2
  D. Configure policy-based routing using the Interface option as a filter.
  B. Disable layer 2 mode Create 2 untagged VLANs - VLAN 2 and VLAN 3 Bind VLAN 2 to Interface 1/1 Bind VLAN 3 to Interface 1/2

• Question 7:

  Scenario: A network engineer is going to roll out an upgrade from a 9.x version on a standalone NetScaler appliance using the command-line interface. Which two items does the engineer need to download before proceeding with the upgrade? (Choose two.)

  A. SSL Certificates Files
  B. NetScaler Firmware File
  C. NetScaler Configuration file
  D. NetScaler Documentation File
  B. NetScaler Firmware File
  D. NetScaler Documentation File

• Question 8:

  An engineer is checking that ports are configured correctly between the NetScaler system and a back-end web server. Which command should the engineer use to test that the web server is responding on port 80?

  A. telnet webA.example.com 80
  B. telnet webA.example.com:80
  C. telnet webA.example.com port=80
  D. telnet webA.example.com -port 80
  A. telnet webA.example.com 80

• Question 9:

  Scenario: A NetScaler engineer configured a service and server for RADIUS authentication. To ensure that the RADIUS service is available and responding to authentication requests, the engineer has added the NetScaler built-in monitor to

  the service. On inspecting the RADIUS service the engineer notices it is marked as DOWN.

  What could be causing this issue?

  A. The built-in monitor has been changed.
  B. RADIUS accounting must be enabled under the server.
  C. There is no built-in monitor available to monitor RADIUS.
  D. The NetScaler-owned IP address has not been added to the RADIUS database.
  D. The NetScaler-owned IP address has not been added to the RADIUS database.

• Question 10:

  Scenario: An engineer configures two NetScaler appliances in a high availability (HA) pair. As part of a monthly health check, the engineer attempts to log on to the second node of the HA pair and is unable to access the management IP Address. The engineer logs on to the first NetScaler node and verifies that HA is working and operational. What does the engineer need to do to resolve this problem?

  A. Create an ACL to allow access to the NSIP of the second node.
  B. Add a SNIP for the Management IP Address of the second node.
  C. Ensure that HA Route Monitors have been configured for the second node.
  D. Change the NSRoot password back to default then log on to the second node.
  A. Create an ACL to allow access to the NSIP of the second node.