Which of the following statements is true of content delivery networks (CDNs)?
answer
They reduce access costs by delivering data faster.
question
Which of the following statements is true of a virtual private cloud (VPC)?
answer
A VPC can be built on a public cloud infrastructure.
question
A(n) ________ is an information system (IS) that provides computer-based activity at a distance.
answer
remote action system
question
Which of the following statements best defines the cloud?
answer
The cloud is the elastic leasing of pooled computer resources over the Internet
question
Which of the following is true of a virtual private network (VPN)?
answer
It provides a secure connection for information transmitted over the public Internet.
question
Which of the following is an advantage of using a private cloud over a virtual private cloud (VPC)?
answer
Unlike a VPC, a private cloud does not require permission from regulating bodies to host sensitive data.
question
Which of the following is a difference between a virtual private network (VPN) and a virtual private cloud (VPC)?
answer
A VPC provides the advantages of cloud storage, but a VPN by itself cannot provide these advantages.
question
Which of the following statements is true of cloud-based hosting?
answer
It gives little visibility over the security being used to protect data.
question
Which of the following is an advantage of a content delivery network?
answer
It provides protection from denial-of-service (DOS) attacks.
question
An online service provider provides its users with hosted computers, an operating system, and a database management system (DBMS). This allows customers to add their own applications to the hosted services. Which of the following cloud-based offerings is being provided to the users?
answer
platform as a service (PaaS)
question
Which of the following is an advantage of a private cloud in an organization?
answer
It allows the organization to manage its servers with elastic load balancing.
question
An internal information system built using Web services is said to be using the cloud if it ________.
answer
offers elasticity in the usage of servers
question
Sireus Corp. has availed a cloud-based service. As this service provides hardware and operating systems, Sireus Corp. can easily install its software on this cloud product. Which of the following services has the company availed from its cloud vendor?
answer
platform as a service (PaaS)
question
Which of the following is likely to be a consequence of cloud computing in the future?
answer
The cost of obtaining elastic resources will decrease.
Which of the following statements is true of content delivery networks (CDNs)?
answer
They reduce access costs by delivering data faster.
question
Which of the following statements is true of a virtual private cloud (VPC)?
answer
A VPC can be built on a public cloud infrastructure.
question
A(n) ________ is an information system (IS) that provides computer-based activity at a distance.
answer
remote action system
question
Which of the following statements best defines the cloud?
answer
The cloud is the elastic leasing of pooled computer resources over the Internet
question
Which of the following is true of a virtual private network (VPN)?
answer
It provides a secure connection for information transmitted over the public Internet.
question
Which of the following is an advantage of using a private cloud over a virtual private cloud (VPC)?
answer
Unlike a VPC, a private cloud does not require permission from regulating bodies to host sensitive data.
question
Which of the following is a difference between a virtual private network (VPN) and a virtual private cloud (VPC)?
answer
A VPC provides the advantages of cloud storage, but a VPN by itself cannot provide these advantages.
question
Which of the following statements is true of cloud-based hosting?
answer
It gives little visibility over the security being used to protect data.
question
Which of the following is an advantage of a content delivery network?
answer
It provides protection from denial-of-service (DOS) attacks.
question
An online service provider provides its users with hosted computers, an operating system, and a database management system (DBMS). This allows customers to add their own applications to the hosted services. Which of the following cloud-based offerings is being provided to the users?
answer
platform as a service (PaaS)
question
Which of the following is an advantage of a private cloud in an organization?
answer
It allows the organization to manage its servers with elastic load balancing.
question
An internal information system built using Web services is said to be using the cloud if it ________.
answer
offers elasticity in the usage of servers
question
Sireus Corp. has availed a cloud-based service. As this service provides hardware and operating systems, Sireus Corp. can easily install its software on this cloud product. Which of the following services has the company availed from its cloud vendor?
answer
platform as a service (PaaS)
question
Which of the following is likely to be a consequence of cloud computing in the future?
answer
The cost of obtaining elastic resources will decrease.
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