CAT-280 CA Technologies CA AppLogic r3 Administrator Exam exact Exam Questions

CA AppLogic r3 Administrator Exam

Last Update 14 hours ago Total Questions : 50

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Question # 1

Which statement about CA AppLogic applications is TRUE?

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.

Question # 2

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

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.

Question # 3

After you download the two Backbone Fabric Controller (BFC) ISOs, why do you need to use the md5sum BFC command?

To check the BFC version of each file

To check how many devices are connected to the BFC

To check that the download of the ISOs was successful

To count the numerous BFC configuration files and automatically match them against the number specified in the packing slip file

Question # 4

As a grid maintainer, you need to view log files that will help you to troubleshoot problems relating to CA AppLogic grids. Which location contains the files you need?

/var/log/messages /var/log /3tshell /var/log /rbac

/var/log /messages /var/log /3tshell /var/log /users

/var/log /messages /var/log /3tshell /var/log /security/var/log/rbac

/var/log/messages /var/log /3tshell /var/log /rbac/var/log/controller

Question # 5

During the Backbone Fabric Controller (BFC) installation process, you will be asked for several account keys, which the CA AppLogic support team provides you with at the time of purchase. Which CA AppLogic key is installed on the download.3tera.net host and is kept as an archive in case CA Support requests it?

Account Key

Snapshot Key

Download Public Key

Download Private Key

Question # 6

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?

2GB RAM

YUM repository

10 GB hard disk space

CentOS 5.5 i386 installed

Question # 7

Several older servers have been freed up after a hardware refresh. What is the BEST way to use these for your CA AppLogic solution?

Create a storage grid.

Create a high availability (HA) grid.

Use them as standby grid controllers.

Use them for testing resource-intensive applications.

Question # 8

When testing application high availability (HA), you need to ascertain what happens as a result of the failure of:

A server

A package.

An appliance

An assembly

Question # 9

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?

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.