Which of the following types of computer would you use to support a computer network?()
A. Server
B. PC
C. Workstation
D. Mainframe
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Connecting geographically remote computers in a single network to create a "virtual supercomputer" is called:()
A. co-location.
B. grid computing.
C. cloud computing.
D. autonomic computing.
In a multitiered network:()
A. processing is handled by multiple, geographically remote clients.
B. the work of the entire network is balanced over several levels of servers.
C. the work of the entire network is centralized.
D. processing is split between clients and servers.
Which of the following statements is not true about cloud computing?()
A. It removes the concern about data and systems security for businesses.
B. It relies on the Internet as the platform for delivering services to users.
C. It consists of three types of services: cloud infrastructure, cloud platform, and cloud software.
D. It allows smaller firms to use resources previously unaffordable. Answer: A
An example of autonomic computing is:()
A. cell phones taking on the functions of handheld computers.
B. software programmed to run on any hardware platform.
C. virus protection software that runs and updates itself automatically.
D. programming languages that allow non-programmers to create custom applications. Answer: C
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