CompTIA Cloud Essentials v8.0

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Exam contains 230 questions

Which of the following can cause user response times to deteriorate?

  • A. High CPU usage and low network bandwidth
  • B. High network latency and high volume of data stored
  • C. Low network bandwidth and high network latency
  • D. Low network bandwidth and high volume of data stored


Answer : B

Which of the following is a reason for business users lo be interested in cloud computing?

  • A. Desire for vendor lock-in reduction
  • B. Desire for improved security
  • C. Desire for improved user experience
  • D. Desire for reducing compliance issues


Answer : C

An organization has just gone to a start-up cloud provider for its entire infrastructure. Which of the following is one of the new organizational roles required at the cloud provider?

  • A. Supply manager
  • B. Commercial manager
  • C. Infrastructure project manager
  • D. Credit risk manager


Answer : C

Which of the following does the server virtualization layer do?

  • A. It allows the underling physical server hardware to be shared
  • B. It allows the virtual machines to be dependent on each other
  • C. It allows the virtual machines to be load balanced
  • D. It prohibits the use of virtual machines by unauthorized users


Answer : A

Which of the following is BEST used when setting up security for services being used within a public cloud?

  • A. LDAP
  • B. SFTP
  • C. SNMP
  • D. SSL


Answer : D

Which of the following virtualization characteristics allows the use of different types of physical servers?

  • A. Security
  • B. Hardware independence
  • C. Scalability
  • D. Variable costs


Answer : B

Which of the following describes what is meant by the ITIL Service Strategy component?

  • A. Defining processes required to manage the solution.
  • B. Designing the solution to the ITIL specifications.
  • C. Ensuring changes are designed to meet customer expectations.
  • D. Understanding the intended customer and what services are required.


Answer : A

Reference:http://www.bmc.com/guides/itil-demand-management.html

Which of the following is improved by choosing cloud computing versus traditional IT infrastructure outsourcing?

  • A. Resource spending
  • B. Legal requirements
  • C. Employee morale
  • D. Controllable response time


Answer : A

All of the following are availability risks that are introduced by cloud computing EXCEPT:

  • A. Dependence on an external provider.
  • B. Dependence on internal IT
  • C. Increase in users who can change data.
  • D. Network connectivity


Answer : C

Which of the following only provides configurable physical hardware and network resources used to make up the cloud?

  • A. IaaS
  • B. SaaS
  • C. PaaS
  • D. CaaS


Answer : A

Which of the following is the MOST significant difference between SaaS and IaaS?

  • A. IaaS can test network configurations.
  • B. SaaS is accessible anywhere.
  • C. SaaS is used for only public clouds.
  • D. IaaS can be secured and encrypted.


Answer : A

Which of the following is the function of orchestration services?

  • A. Assemble functional requirements for application development
  • B. Configure application clusters with Web services
  • C. Enable and disable load balancers
  • D. Manage the starting and stopping of application server clusters


Answer : D

As part of a cloud provider's services, customers can provision a new virtual machine as needed without human interaction with the provider. This scenario is BEST described by which of the following cloud characteristics?

  • A. On-demand self-service
  • B. Measured service
  • C. Broad network access
  • D. Rapid elasticity


Answer : A

Which of the following would represent a successful implementation of a cloud service strategy?

  • A. An organization has identified services, investments, partners, and delivery channels designed to meet requirements.
  • B. An organization has identified patterns of business activities that use services and manage activities to influence demand.
  • C. An organization has managed the investment portfolio for services available to users of the cloud services.
  • D. An organization has managed budgeting and accounting for cloud services needed for the organization.


Answer : A

How does cloud computing improve business flexibility?

  • A. Easier access by users outside of the organization
  • B. Faster deployment of applications
  • C. Rapidly growing and shrinking capacity
  • D. All of the above are correct


Answer : D

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Exam contains 230 questions

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