Citrix 1Y0-A28 Online Practice Questions and Exam Preparation

Citrix 1Y0-A28 Online Questions & Answers

• Question 81:

  A network engineer is troubleshooting a situation where ARP requests for IPs in other subnets (for example 10.192.12.80) are appearing in the 10.192.8.0/24 subnet. Which command could the engineer run on the NetScaler to verify IP to VLAN bindings?

  A. show ip
  B. netstat -r
  C. show arp
  D. show vlan
  D. show vlan

• Question 82:

  An engineer has two NetScaler devices in two different datacenters and wants to create a high availability (HA) pair with the two devices, even though they are on two different subnets. How can the engineer configure the HA Pair between the two NetScaler devices?

  A. Configure StaySecondary on the second datacenter appliance.
  B. Ensure that INC mode is enabled during the creation of the HA Pair.
  C. Enable the HAMonitors on all interfaces after the HA Pair has been created.
  D. Change the NSIP of the second appliance to be on the same subnet as the first appliance.
  B. Ensure that INC mode is enabled during the creation of the HA Pair.

• Question 83:

  Scenario: The NetScaler has connections to a large number of VPNs. The network engineer wants to minimize the number of ARP requests. Which feature should the network engineer enable to minimize ARP requests?

  A. TCP Buffering
  B. Use Source IP
  C. Edge Configuration
  D. MAC based forwarding
  D. MAC based forwarding

• Question 84:

  Scenario: A network engineer has modified the configuration of a content-switching virtual server, Website_main, because a second content-switching server that is capable of handling more connections has been added to the NetScaler

  implementation. Both servers will remain in operation.

  The engineer made the following configuration changes:

  >set cs vserver Website_main -lbvserver New_Server -backupVserver Old_Server -redirectURL http:// www.mydomain.com/maintenance -soMethod Connection -soThreshold 1000

  Why did the engineer enable the spillover option?

  A. To handle incoming connections in case the new server is unavailable
  B. To handle the extra connections using the old server without dropping them
  C. To redirect the extra connections to the Maintenance website when it is needed
  D. To handle incoming connections while the server reaches its limit of connections
  B. To handle the extra connections using the old server without dropping them

• Question 85:

  When configuring an advanced HTTP callout based on attributes, what are two valid parameters? (Choose two.)

  A. SSL cipher type
  B. Down state flush
  C. Gateway address
  D. IP address and port
  E. URL stem expression
  D. IP address and port
  E. URL stem expression

• Question 86:

  Scenario: A call center has deployed Access Gateway Enterprise to provide its employees with access to work resources from home. Due to the number of available licenses, only selected employees should access the environment remotely based on their user account information. How could the engineer configure access to meet the needs of this scenario?

  A. Configure a Pre-authentication Policy.
  B. Configure an Authentication Server using a search filter.
  C. Configure an Authentication Policy using Client based expressions.
  D. Add the selected employee accounts to the Local Authentication policy.
  B. Configure an Authentication Server using a search filter.

• Question 87:

  Which type of authentication server could an engineer configure in order to provide the use of RSA token authentication as a permitted authentication method to access a AAA Virtual Server?

  A. LDAP
  B. SAML
  C. RADIUS
  D. Negotiate
  C. RADIUS

• Question 88:

  What should a network engineer configure to set high availability for a load balanced virtual server?

  A. Session persistence
  B. A backup virtual server
  C. Load balancing policies
  D. Load balancing Services
  B. A backup virtual server

• Question 89:

  The purpose of pre-fetch in integrated caching is to automatically __________. (Choose the correct option to complete the sentence.)

  A. refresh a cached object before expiring
  B. fetch objects from the forwarding cache before expiring
  C. retrieve all objects on a published website after a policy is applied
  D. retrieve an object in the expression from a website after a policy is applied
  A. refresh a cached object before expiring

• Question 90:

  Which policy expression must an engineer use to enable compression for javascript files?

  A. HTTP.RES.BODY(0).CONTAINS("javascript")
  B. HTTP.REQ.BODY(0).CONTAINS("javascript")
  C. HTTP.RES.HEADER("Content-Type").CONTAINS("javascript")
  D. HTTP.REQ.HEADER("Content-Type").CONTAINS("javascript")
  C. HTTP.RES.HEADER("Content-Type").CONTAINS("javascript")