Cloud Computing REVISION Quiz-1

What is the main focus of Platform as a Service (PaaS) in cloud computing?

• Ready-to-use application software

• Developing, running, and managing applications

• Managing hardware and computing resources

• Hosting and managing infrastructure

Which cloud service model offloads all infrastructure and application management to the vendor?

• Platform as a Service (PaaS)

• Software as a Service (SaaS)

• None of the above

• Infrastructure as a Service (IaaS)

What is the main benefit of Infrastructure as a Service (IaaS) in cloud computing?

• Higher availability

• Avoiding up-front expense and overhead of purchasing and maintaining own on-premises data center

• Low-to no-risk testing and adoption of new technologies

• Faster time to market

What is the target audience for Infrastructure as a Service (IaaS) in cloud computing?

• IT administrators

• Database Administrators (DBAs)

• Developers

• End users

Which cloud service model is suitable for users who want to work with applications on any device with a browser and an internet connection?

• Platform as a Service (PaaS)

• None of the above

• Software as a Service (SaaS)

• Infrastructure as a Service (IaaS)

Which cloud service model allows customers to build, test, deploy, run, update, and scale applications more quickly and cost-effectively?

• Infrastructure as a Service (IaaS)

• None of the above

• Platform as a Service (PaaS)

• Software as a Service (SaaS)

What is the main benefit of Platform as a Service (PaaS) in cloud computing?

• Comprehensive security

• Faster access to best-of-breed technology

• Faster time to market

• Minimal risk

Which cloud service model is suitable for organizations that want to avoid the up-front expense and overhead of purchasing and maintaining their own on-premises data center?

• Platform as a Service (PaaS)

• Infrastructure as a Service (IaaS)

• Software as a Service (SaaS)

• None of the above

What is one of the benefits of cloud computing?

• 
  Limited storage capacity

• 
  

  Increased maintenance cost

• Lower software cost

• 
  

  Higher IT infrastructure cost

What does cloud computing provide in terms of global scale?

• Limited IT resources

• 
  Elastic scaling

• 
  Fixed computing power

• 
  

  Local storage