IBM C2120-800 問題集

質問 1：
Add-ons are specialized scripts that customize virtual machine configurations providing fine tuning for hardware and operating system configurations. Although add-ons have been implemented modeling script packages, there are subtle differences between them. Which of the following is NOT true?
A. You can not specify the order of execution of add-ons in the pattern editor
B. Add-ons are pre-defined in IBM PureApplication System. You cannot supply your own
C. Add-ons always run at system creation time, never user-initiated or at deletion time
D. Add-ons always run before any user supplied script packages
正解：B

質問 2：
The IBM CE is only person allowed to perform certain system level operations on IBM PureApplication System. Name some of those operations. (Choose two.)
A. The IBM CE has full administrative permissions to the system
B. The Client Hardware Administrator will need to enable login for the IBM CE
C. The IBM CE uses a special user id named "ibmce" which is hidden from the user console
D. The IBM CE needs to request a special password tied to the system from IBM Support
正解：B,D

質問 3：
Which statement best describes the "consolidate" customer initiative, or use case, of the IBM PureApplication System?
A. Workloads from hundreds of applications can be consolidated, which significantly reduces the total cost of IT operations.
B. Resource utilization rates run routinely in the single digits.
C. It provides dynamic resource allocation to better meet service level agreements.
D. Business applications are available even during platform upgrades.
正解：A

質問 4：
IBM PureApplication System gives you the possibility to manually create clones of your existing virtual machine in order to handle increased workload. Which of the following is NOT a supported feature of virtual machine cloning?
A. Script packages marked to run at virtual system creation time on the source virtual machine get executed at virtual system creation time on the cloned virtual machine
B. Any maintenance applied to the source virtual machine is automatically applied to the cloned virtual machine
C. Multiple clone operations can occur simultaneously as long as they are tied to the same virtual system
D. Any part within the virtual system can be cloned
正解：D

質問 5：
A customer has created a virtual application that he wants to customize for two different scenarios: 1.Development - where the workload demands are known to be low and predictable 2.Production - where workload demands are erratic and in which case they want to incorporate a scaling policy to dynamically scale VMs based on workload demand How can he best leverage IBM PureApplication System to accomplish this task?
A. Create two different patterns, one for the development scenario and one for the production one
B. Create a development and a production environment profile for deployment of the virtual application
C. Create the virtual application as a reusable component that he can then augment for the production scenario
D. Define two distinct layers in the virtual application pattern and assign the components and policies accordingly
正解：D

質問 6：
A user is attempting to delete a virtual image from the catalog on IBM PureApplication
System and gets an error. What could be a potential cause of this error? (Choose two.)
A. The user lacks the correct permissions to delete the virtual image
B. The virtual image does not support the OVF standard
C. The virtual image is read-only
D. There is an existing pattern associated with this virtual image
正解：A,D

質問 7：
The IBM ______________ System is expert at optimally deploying and running applications optimally for rapid time-to-value.
A. CloudReady
B. Business Management
C. PureApplication
D. Workload Deployer
正解：C

質問 8：
An ISV is evaluating the migration of their Tomcat application with DB2 database connectivity to IBM PureApplication System. This same application has to be provisioned as a cloud offering to a number of their high profile customers. What would their most logical migration approach to this problem?
A. Use the Plugin Development Kit to create a tomcat and a tomcatdb2 plugin as part of the existing Web Application Pattern type
B. Use IBM Image Construction and Composition Tool to create a custom image with the Tomcat and DB2 software bundles and deploy the application to it
C. IBM PureApplication System does not currently support this migration requirement
D. Use the Virtual Application Builder to create a pattern based on the Web Application Pattern type and import the Tomcat and DB2 artifacts into the pattern editor
正解：A