CA AppLogic r3 Administrator Exam v6.0

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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?

  • A. iso2class
  • B. image2class
  • C. Data Director
  • D. VME user mode


Answer : D

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

  • A. To check the BFC version of each file
  • B. To check how many devices are connected to the BFC
  • C. To check that the download of the ISOs was successful
  • D. To count the numerous BFC configuration files and automatically match them against the number specified in the packing slip file


Answer : C

What are the three major subsystems of the CA AppLogic runtime system?

  • A. Application Setup, Application Volumes, Disposable Infrastructure
  • B. Distributed Kernel, Disposable Infrastructure Manager, Grid Controller
  • C. Resource Metering System, Catalog Delivery System, Grid Management System
  • D. Global Volume Store (GVS), Distributed Virtual Machine Manager (DVM), Logical Connection Manager (LCM)


Answer : B

Which user or group does CA AppLogic include by default?

  • A. The local user
  • B. The local group admin
  • C. The local user administrator
  • D. The implicit local group everyone


Answer : B

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?

  • A. /var/log/messages /var/log /3tshell /var/log /rbac
  • B. /var/log /messages /var/log /3tshell /var/log /users
  • C. /var/log /messages /var/log /3tshell /var/log /security/var/log/rbac
  • D. /var/log/messages /var/log /3tshell /var/log /rbac/var/log/controller


Answer : A

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

  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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 : D

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

  • A. The hvm2pv tool
  • B. Ajax programming
  • C. The Windows Azure platform
  • D. The underling operating system used in the appliance


Answer : A,D

What happens when a user initiates an application start? (Choose two)

  • A. ctld, the controller daemon, controls the start process.
  • B. The application is added to the grid by the grid controller.
  • C. The start procedure follows the pattern you specify in the Q-obj file.
  • D. Application scheduling determines which components in an application will be started on which servers.


Answer : A,D

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

  • A. Instantiate a singleton
  • B. Install from an ISO image directly to a CA AppLogic appliance
  • C. Convert an Open Virtualization Format (OVF) VM image to a CA AppLogic assembly
  • D. Import an OVF VM image directly to a CA AppLogic appliance


Answer : A

Which statement about CA AppLogic applications is TRUE?

  • A. They are secondary entities and must be combined with other components to run as end-to-end services.
  • B. They are multi-system objects that require multiple components to run them as a distributed application.
  • C. They are hardware dependent and normally contain references to hardware such as servers, IP addresses, and host names.
  • D. They are complete N-tier virtual business services, which include everything, from firewalls to data sources, needed to provision the service to a customer.


Answer : D

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?

  • A. Secure Shell (SSH)
  • B. Secure Sockets Layer (SSL)
  • C. Transport Layer Security (TLS)
  • D. Internet Protocol Security (IPsec)


Answer : C

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

  • A. Create a storage grid.
  • B. Create a high availability (HA) grid.
  • C. Use them as standby grid controllers.
  • D. Use them for testing resource-intensive applications.


Answer : A

An example of a grid access level (role) in CA AppLogic is:

  • A. App creator
  • B. App developer
  • C. Grid backup operator
  • D. Backbone Fabric Controller (BFC) architect


Answer : B

Which statement MOST accurately describes the Distributed Kernel?

  • A. Handles the infrastructure for each CA AppLogic application
  • B. Provides a central point for managing and monitoring the grid
  • C. Provides an easy way to package multiple appliance classes into a library
  • D. Abstracts and virtualizes the grid hardware, and provides core system services


Answer : D

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

  • A. They copy application data only.
  • B. They need to be performed manually.
  • C. They involve stopping the application before you make the copy.
  • D. They frequently fail due to bad disk sectors or poorly designed backup applications.


Answer : A

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