CAT-280 by CA Actual Free Exam Questions And Answers

Question 1

Before removing a server from the grid or replacing a hard disk, to retrieve any virtual volume streams off the server, which command should you run?

A. vol clean

B. vol scoop

C. vol migrate

D. vol reinstate

Discussion 0

Correct Answer: C Vote an answer

Question 2

A key characteristic of CA AppLogic is that it separates:

A. Automation from orchestration.

B. Administration functions from auditing functions at the data center level.

C. The application from the data center infrastructure.

D. Applications from components.

Discussion 0

Correct Answer: C Vote an answer

Question 3

Which steps must be completed to enable the web services API to control multiple grids?

A. The "WS_API" application must be installed on one grid. The application "vdcs.conf" file must be edited to include each grid you want to manage, and a remote user must be created on each grid you want to manage. The "WS_API" public key must then be copied to each grid, and the appropriate ACL grid access must be set within the grid object.

B. The "WS_API" application must be installed on one grid, and then a password-based account set up on each grid to allow it to be managed.

C. The "WS_API" application must be installed on a standalone dedicated server and configured to drive each grid with a ssh-key based user access.

D. The "WS_API" application must be installed on each grid and the application configured to manage the grid. A remote user must be created on each grid you want to manage. The "WS_API" public key must then be copied to each grid, and the appropriate ACL grid access must be set within the grid object.

Discussion 0

Correct Answer: A Vote an answer

Question 4

You want to grant a user direct access to a grid controller without having to use the grid shell. To do this, you will need to create the user and modify the access control list (ACL) to access the grid object. During this procedure, which action do you need to perform for the sshkey= " " attribute?

A. Populate the attribute with the user's public key when you run the user create command.

B. Populate the attribute on the Active Directory/Lightweight Directory Access Protocol (LDAP) server with the user's public key.

C. Populate the attribute with the user's private key and set a root password on the grid controller to allow remote access.

D. Populate the attribute with the user's private key when you run the user create command and do no more.

Discussion 0

Correct Answer: A Vote an answer

Question 5

In CA AppLogic, a class definition consists of a class descriptor and one or more class volumes. What does a class volume contain?

A. The characteristics of the appliance as a component, including its inputs, outputs, configuration properties, and their default values and hardware resources

B. A reference to the IP address or host name of the commodity server on which the object is stored

C. A reference to a storage Logical Unit Number (LUN)

D. All the software required to boot and operate an instance of this class

Discussion 0

Correct Answer: D Vote an answer

CA AppLogic r3 Administrator - CAT-280 Exam Practice Test

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