IBM C2030-280 Online Practice Questions and Exam Preparation

IBM C2030-280 Online Questions & Answers

• Question 51:

  Which cloud service model(s) aresupported by the IBM Cloud Computing Management Platform Reference Architecture?1) Software as a Service (SaaS)2) Platform as a Service (PaaS)3) Infrastructure as a Service (IaaS)4) Business Process as a Service (BPaaS)

  A. 3
  B. 2 and 3
  C. 1, 2, and 3
  D. 1, 2, 3, and 4
  D. 1, 2, 3, and 4

• Question 52:

  When setting up a cloud environment, a company decides to utilize storage virtualization that allows them to abstract multiple disk arrays and present them as a single storage resource.

  What is the name for this storage virtualization technique?

  A. disk virtualization
  B. block virtualization
  C. disk array virtualization
  D. file system virtualization
  B. block virtualization

• Question 53:

  What is the function of a hypervisor in a cloud solution?

  A. It emulates system calls.
  B. It provides full virtualization.
  C. It optimizes CPU and I/O performance.
  D. It provides the means to share a CPU with multiple operating systems.
  A. It emulates system calls.

• Question 54:

  Cloud infrastructure security design should address whichcommon cloud management platform reference architecture requirement?

  A. service offering catalog
  B. data policy enforcement
  C. IT asset and license management
  D. capacity and performance management
  B. data policy enforcement

• Question 55:

  Which two reports are available as part of IBM Tivoli Usage andAccounting Manager? (Choose two.)

  A. Rate Report
  B. List All VMs
  C. Show All Users
  D. Run Total Invoice
  E. Failed Login Attempts
  A. Rate Report
  D. Run Total Invoice

• Question 56:

  What is a prerequisite for IBM Service Delivery Manager for Power Systems provisioning?

  A. vCenter
  B. PowerVM
  C. VMControl
  D. IBM San Volume Controller
  C. VMControl

• Question 57:

  An enterprise has migrated one of its Web-based database application to Amazon EC2 cloud with the database hosted in the cloud.

  Which action will help save ongoing costs for this enterprise application?

  A. The database is configured to use 200 MB less memory.
  B. The database is configured to generate uncompressed backups.
  C. The database isconfigured to drop temporary tables and indexes.
  D. The database is configured to use compression for the databases.
  D. The database is configured to use compression for the databases.

• Question 58:

  Cloud Infrastructure security design should include which safeguarding principle against physical access?

  A. fingerprinting
  B. body scanners
  C. metal detectors
  D. closed circuittelevision
  D. closed circuittelevision

• Question 59:

  What are two key infrastructure components for data migration when planning a move to cloud? (Choose two.)

  A. storage
  B. network
  C. monitoring
  D. data mining
  E. high availability
  A. storage
  B. network

• Question 60:

  What isthe scope of the service management capabilities as part of IBM Cloud Computing Management Platform Reference Architecture?

  A. public cloud only
  B. hybrid cloud only
  C. private cloud only
  D. private, hybrid, and public cloud
  D. private, hybrid, and public cloud