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CA Technologies CAT-280 CA AppLogic r3 Administrator Exam Exam Practice Test

Demo: 7 questions
Total 50 questions
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CA AppLogic r3 Administrator 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?

Options:

A.

vol clean

B.

vol scoop

C.

vol migrate

D.

vol reinstate

Question 2

Which statement about object migration in CA AppLogic is TRUE?

Options:

A.

The object is removed from the original grid.

B.

The source object can be migrated while it is running.

C.

After migration, the object can be found in the archive on the impex volume on the destination grid.

D.

During the migration, the copied object can be configured by setting application boundary properties and resources.

Question 3

The Backbone Fabric Controller (BFC) should be accessible to all users who will be creating grids or maintaining the BFC. You should allocate one RFC1918 range to use for backbone addresses. Which range is valid for this purpose?

Options:

A.

12.64.0.0/8

B.

30.128.0.0/32

C.

142.120.0.0/16

D.

192.168.64.0/24

Question 4

You need to integrate an application running on CA AppLogic into a legacy environment. The application needs a shared Storage Area Network (SAN) storage device that has a shared file system. To perform a successful implementation, what can you do?

Options:

A.

You can do nothing in this case, because CA AppLogic is unable to use storage outside the internal IP SAN.

B.

Use network cards on the private network with iSCSI support which will automatically initiate connections to the SAN on boot.

C.

Create a custom appliance that will mount a remote share using Network File System (NFS) through a combination of NASR and OUT appliances.

D.

Install a Host Bus Adapter (HBA) on each server, plug into the fiber channel network, mount the volume on grid nodes, and enable CA AppLogic to manage it.

Question 5

When you configure authentication for the Backbone Fabric Controller (BFC):

Options:

A.

Make sure that all users access the BFC using the BFC shell only.

B.

Make sure that the bfcaadmin user has read-only access to the database replica directory.

C.

Do not change the default ‘root’ password, because this is required for a correct configuration.

D.

Add any necessary public SSH keys for users that will access the BFC to the ‘/root/.ssh /authorized_keys’ file.

Question 6

The WS_API enables you to perform useful functions, such as:

Options:

A.

Migrating users from CA AppLogic versions before r3.0.

B.

Implementing a WebX4 Linux cluster as an assembly of appliances.

C.

Integrating CA AppLogic with CA Access Control to protect your web applications.

D.

Invoking commands through the RESTful application programming interface (API).

Question 7

Once your grid is up and running, you want to run some commands to check the grid’s status. Which commands can you use? (Choose five)

Options:

A.

srv list

B.

app list

C.

msg list

D.

grid info

E.

vol check

F.

aldo check

G.

grid inspect

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Demo: 7 questions
Total 50 questions
Get CAT-280 Full Access Download CAT-280 PDF