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CAT-280
CA AppLogic r3 Administrator Exam Questions and Answers

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Questions # 1:

To create a custom appliance, you can use the image2class utility to: (Choose two)

Options:

Instantiate a singleton

Install from an ISO image directly to a CA AppLogic appliance

Convert an Open Virtualization Format (OVF) VM image to a CA AppLogic assembly

Import an OVF VM image directly to a CA AppLogic appliance

Answer

Questions # 2:

Which statement about the Backbone Fabric Controller (BFC) is TRUE?

Options:

It is started by the grid controller.

Each BFC can manage up to 50 grids.

It only allocates hardware to grid servers that have CentOS installed.

It creates the grid by provisioning the allocated hardware with the specified CA AppLogic version, including all application catalogs.

Answer

Questions # 3:

You have configured the hardware and software for the servers that you will use for your CA AppLogic installation. You have two bare metal servers that you will use for your grid servers. You review a configuration list for your Backbone Fabric Controller (BFC), which includes the following items:

2GB RAM

CentOS 5.5 i386 installed

Two Gigabit Ethernet adapters

YUM repository (external or local for operating system updates)

10 GB hard disk space (to house multiple versions of CA AppLogic)

Which list item will you need to revise?

Options:

2GB RAM

YUM repository

10 GB hard disk space

CentOS 5.5 i386 installed

Answer

Questions # 4:

Many CA AppLogic subsystems and appliances can create event messages to provide information, warnings, or alerts. Which utility can you use to generate events within a running component?

Options:

iso2class

image2class

Data Director

VME user mode

Answer

Questions # 5:

Which step should you perform when you provision the WS_API?

Options:

Edit the input_template.cfg file.

To configure the application, start it immediately after you provision it.

Run the vol manage ws_api_instance:data command and edit the vdcs.conf file.

When prompted for a password for Secure Shell (SSH) access, enter ws_api_usr.

Answer

Questions # 6:

In your cloud solution, you need to use bandwidth metering to enable usage-based billing. Which CA AppLogic feature helps you to implement this functionality?

Options:

Bit flagging

VLAN tagging

Agentless monitoring

Heuristic programming

Answer

Questions # 7:

Traditional application backups are less satisfactory than CA AppLogic export and migration backup methods. Why are traditional application backups less satisfactory?

Options:

They copy application data only.

They need to be performed manually.

They involve stopping the application before you make the copy.

They frequently fail due to bad disk sectors or poorly designed backup applications.

Answer

Questions # 8:

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

Options:

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.

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.

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.

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.

Answer

Questions # 9:

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