Citrix 1Y0-A26 Online Practice Questions and Exam Preparation

Citrix 1Y0-A26 Online Questions & Answers

• Question 11:

  Scenario: In preparation for adding a new iSCSI SAN to the environment, an administrator needs to separate the storage traffic from the XenServer management traffic. The host is connected to the iSCSI SAN on the 192.168.30.0/24 subnet using NIC 3.

  What must the administrator create to separate the storage network traffic?

  A. A management interface
  B. An external network
  C. A bonded network
  D. A single-server private network
  A. A management interface

• Question 12:

  Scenario: An administrator needs to enable high availability for a configured pool. At the last screen in the wizard the administrator notices that the maximum number of server failures that high availability can protect is 0. Click the Exhibit button to view a screenshot of the wizard.

  

  How can the administrator correct this issue?

  A. Update XenCenter.
  B. Upload a valid XenServer license.
  C. Configure a heartbeat storage repository.
  D. Add a second identical XenServer host to the pool.
  D. Add a second identical XenServer host to the pool.

• Question 13:

  An administrator needs to run commands to specify to configure email alerts at the host level. (Choose the correct option to complete the sentence.)

  A. alarm_priority on the host
  B. alarm_priority on the virtual machine
  C. the sender email address and SMTP server
  D. the recipient email address and SMTP server
  D. the recipient email address and SMTP server

• Question 14:

  An administrator configured a Provisioning services environment that consists of three provisioning servers for use with the DHCP/PXE boot process.

  To configure the stream server boot list, the administrator needs to add the IP address in order to include the three provisioning servers. (Choose the correct option to complete the sentence.)

  A. of each server to the ARDBP32.BIN file
  B. and the name of each server in the lmhosts file
  C. of each server in the TFTP options of the DHCP server
  D. and the name of each server in the hosts file on all of the provisioning servers
  A. of each server to the ARDBP32.BIN file

• Question 15:

  Which command should the administrator use to back up XenServer pool metadata regularly?

  A. xe pool-param-get
  B. xe pool-sync-database
  C. xe pool-dump-database
  D. xe pool-enable-local storage caching
  C. xe pool-dump-database

• Question 16:

  Scenario: An administrator manages four XenServer hosts in a resource pool. To increase capacity, the administrator purchased one new host, which is a different CPU model, but from the same manufacturer. The administrator CANNOT add the new server to the existing pool.

  What does the administrator need to use to force the host to join the existing pool?

  A. Command line
  B. Maintenance Mode
  C. Add to Pool Wizard
  D. Add Server Wizard
  A. Command line

• Question 17:

  Scenario: An administrator is able to connect on some ports of a XenServer and NOT connect on others. The XenServer responds by indicating that some of the ports are blocked. The interface in question is the first Ethernet NIC. Which two commands should the administrator run from the XenServer console to find out if any ports are blocked? (Choose two.)

  A. ip addr -r
  B. ethtool -Al
  C. netreport -r
  D. iptables -nL
  E. tcpdump -i eth0
  D. iptables -nL
  E. tcpdump -i eth0

• Question 18:

  An administrator noticed that a storage repository is unable to attach or be repaired in the XenCenter console. Which command can the administrator run in the XenServer CLI to reconnect the storage repository?

  A. xe sr-scan
  B. xe sr-probe
  C. xe pbd-plug
  D. xe pbd-unplug
  C. xe pbd-plug

• Question 19:

  Scenario: An administrator needs to install Windows Server 2008 R2 on a new virtual machine. The Windows Server 2008 R2 ISO file is located on a Windows share. Which storage repository does the administrator need to create to be able to mount the ISO file to the new virtual machine?

  A. CIFS
  B. iSCSI
  C. NFS ISO
  D. StorageLink
  A. CIFS

• Question 20:

  Scenario: An administrator CANNOT use the PXE boot method with the Provisioning services environment because of network limitations. The target devices are running on a XenServer host. How can the administrator configure the target devices to start up using Provisioning services?

  A. Configure the BIOS bootstrap on the server.
  B. Edit the bootstrap file on the provisioning server.
  C. Set the target device to start up from the hard disk.
  D. Create a bootstrap disk with Boot Device Manager.
  D. Create a bootstrap disk with Boot Device Manager.