How to Easily Pass the CA Technologies CAT-280 Exam: Expert Advice

Questions 11

You want to integrate a CA AppLogic grid with an external directory service. To provide an encrypted connection to the global directory server, which protocol can you select?

Options:

Secure Shell (SSH)

Secure Sockets Layer (SSL)

Transport Layer Security (TLS)

Internet Protocol Security (IPsec)

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Questions 12

Which guidelines will help you to maximize security for the CA AppLogic platform? (Choose three)

Options:

Secure private keys with a passphrase.

Ensure that only CA AppLogic users have direct access to commodity enterprise servers.

When using a global directory service, do not provide access to the implicit local group ‘all’.

When using a global directory service, check the strength of the passwords used in the service.

Use password authentication only for Secure Shell (SSH) access to the Backbone Fabric Controller (BFC) server.

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Questions 13

When the CA AppLogic grid controller becomes non-responsive, which step do you perform?

Options:

Reboot the server.

Restart the grid controller.

Re-install the grid controller.

Remove and remount the server.

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Questions 14

You need to develop and test several versions of your application in CA AppLogic. To maintain a version history of your application, which strategies are recommended? (Choose three)

Options:

Configure versioning on the grid controller.

Integrate CA AppLogic with CA Cloud Orchestrate.

Export the copy to a named archive that can incorporate a version.

Migrate the application to another grid and incorporate the version in its name.

Copy your application, making a snapshot of its current state, and incorporate the version in the named copy.

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Questions 15

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?