CAT-280 Exam Dumps - CA Technologies Administrator Questions and Answers

Question # 4

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

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Question # 5

Which statement about object migration in CA AppLogic is TRUE?

Options:

The object is removed from the original grid.

The source object can be migrated while it is running.

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

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

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Question # 6

You want to integrate your grid application with a legacy system. To do this, the legacy system must share network access with your grid’s:

Options:

Controller

Public switch

Private switch

Power management network switch

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Question # 7

In CA AppLogic, a virtual appliance is:

Options:

A logical representation of a commodity server.

A non-instantiable object that represents your application.

A virtual business service that includes everything required to run an end-to-end service.

A purpose built highly optimized VM to be used for assembling complete business services.

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Question # 8

To create a custom appliance, it is important to be familiar with: (Choose two)

Options:

The hvm2pv tool

Ajax programming

The Windows Azure platform

The underling operating system used in the appliance

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Question # 9

Which statement about CA AppLogic applications is TRUE?

Options:

They are secondary entities and must be combined with other components to run as end-to-end services.

They are multi-system objects that require multiple components to run them as a distributed application.

They are hardware dependent and normally contain references to hardware such as servers, IP addresses, and host names.

They are complete N-tier virtual business services, which include everything, from firewalls to data sources, needed to provision the service to a customer.

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Question # 10

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:

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

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

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

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.

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