Citrix 1Y0-A21 Online Practice Questions and Exam Preparation

Citrix 1Y0-A21 Online Questions & Answers

• Question 31:

  Scenario: An organization has just purchased NetScaler appliances and is in the process of reconfiguring their network environment. As a requirement, the local network administrator must set up their network environment with URL transformations in order to modify complex URLs that are difficult to remember.

  Which three steps must the administrator take to complete the URL transformation process? (Choose three.)

  A. Enable the Rewrite feature.
  B. Enable the Responder feature.
  C. Create the URL transformation profile.
  D. Create and bind a rewrite policy for HTTP requests and responses.
  E. Create and bind the URL transformation policy for HTTP requests and responses.
  A. Enable the Rewrite feature.
  C. Create the URL transformation profile.
  E. Create and bind the URL transformation policy for HTTP requests and responses.

• Question 32:

  Which mode must an administrator enable to override the routing table on a NetScaler system?

  A. USIP
  B. Edge
  C. Transparent SSL
  D. MAC-based forwarding (MBF)
  D. MAC-based forwarding (MBF)

• Question 33:

  A network administrator wants to ensure that connection multiplexing is enabled for all client connections that hit a virtual server. Which service type should the administrator select to enable connection multiplexing?

  A. SSL
  B. FTP
  C. TCP
  D. HTTP
  D. HTTP

• Question 34:

  The expression can be used for __________ and __________. (Choose the two options that correctly complete the sentence.)

  A. caching
  B. compression
  C. load balancing
  D. surge protection
  A. caching
  B. compression

• Question 35:

  Scenario: An administrator is configuring content switching to switch between static and dynamic requests. The administrator has completed the following:

  -Content switching feature is enabled

  -

  Two CS policies have been created to identify static and dynamic requests

  Which subsequent action should the administrator take after the above actions have been completed?

  A. Create a load balancing virtual server for static requests and a separate load balancing virtual server for dynamic requests.
  B. Create a virtual server for all requests but create a service for static requests and a separate service for dynamic requests.
  C. Prioritize the content switching policies so that the policy associated with dynamic requests is higher than the policy associated to static requests.
  D. Prioritize the content switching policies so that the policy associated with static requests is higher than the policy associated to dynamic requests.
  A. Create a load balancing virtual server for static requests and a separate load balancing virtual server for dynamic requests.

• Question 36:

  When leveraging the Dashboard, which information would indicate to an administrator that server performance has been improved after enabling caching in a network environment?

  A. Client connection count increases
  B. Server-side request rate increases
  C. Client connection count decreases
  D. Server-side request rate decreases
  D. Server-side request rate decreases

• Question 37:

  Scenario: An administrator has created multiple name-based servers using the Configuration Utility. The administrator has also created multiple services based on these servers and notices that all the new services are DOWN. What must the administrator do to resolve this?

  A. Bind a monitor to each of the services.
  B. Change the service status to UP using the CLI.
  C. Configure a DNS nameserver on the NetScaler.
  D. Bind the services to a load balancing virtual server.
  C. Configure a DNS nameserver on the NetScaler.

• Question 38:

  Which spillover type should an administrator configure to divert SSL sessions to a backup virtual server once they exceed a specified threshold?

  A. Dynamic
  B. Redirect URL
  C. Bandwidth-based
  D. Connection-based
  D. Connection-based

• Question 39:

  An administrator set up a NetScaler pair in HA but noticed that the secondary node status is showing as DOWN.

  Which two configurations should be made on the secondary node to bring the node status to UP in HA, according to best practices? (Choose two.)

  A. Disable unused interfaces.
  B. Disable HAMON on disabled interfaces.
  C. Configure nsroot password to be identical for both nodes.
  D. Configure RPC node password to be identical for both nodes.
  A. Disable unused interfaces.
  B. Disable HAMON on disabled interfaces.

• Question 40:

  Scenario: The NetScaler administrator has set up two NetScalers in HA. When the administrator checks the HA nodes, the secondary unit shows as DOWN. Details were gathered from the secondary unit and are displayed below. ID. 0 IP Address: 12.12.44.107 Node State. NOT UP Master State. Secondary Fail-Safe Mode. OFF INC State. DISABLED Synchronization State. SUCCESS HA Propagation: ENABLED Enabled Interfaces: 1/5 1/6 1/7 1/8 Disabled Interfaces: 1/1 1/2 1/3 1/4 SSL Card status: UP HA Monitor on Interfaces: 1/6 1/7 1/8 Interfaces on which heartbeats are not seen: 1/5 1/6 Interfaces causing partial failure. 1/6

  Hello Interval (msecs): 200 Dead Interval (secs): 3 Node in Secondary state for: 15 Min(s) 0 Sec(s) ID. 1 IP Address: 12.12.44.106 Node State. UP Master State. Primary Fail-Safe Mode. OFF INC State. DISABLED Synchronization State. ENABLED HA Propagation: ENABLED Enabled Interfaces: 1/5 1/6 1/7 1/8 Disabled Interfaces: 1/1 1/2 1/3 1/4 SSL Card status: UP HA Monitor on Interfaces: 1/7 1/8 Interfaces on which heartbeats are not seen: 1/5 1/6 Given this information, what could be causing Node 0 to show as NOT UP?

  A. Fail-Safe mode is off.
  B. The node IDs are not the same.
  C. Interface 1/6 is not receiving HA heartbeat packets.
  D. Interface 1/5 is not receiving HA heartbeat packets.
  E. The secondary unit always shows as down until there is a failover.
  C. Interface 1/6 is not receiving HA heartbeat packets.