题目内容

A system that uses various means of communication to organically connect geographically dispersed autonomous computers to realize mutual communication and share hardware, software and data resources i

A. Computer network
B. Terminal time sharing system
C. Distributed computer system
D. Multi machine system

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ARPANET is the predecessor of the Internet. It is a()

A. Packet switching network
B. Circuit switching network
C. Message Switching Network
D. Mixed Switching Network

If the network topology is a “closed loop” which composed of the site and the link connecting the site, then the topology is called()

A. Ring topology
B. Star topology
C. Bus topology
D. Tree topology

The Fifth Amendment requires_____ for anyone who shall be deprived of life, liberty, and property()

A. double jeopardy
B. due process of law
C. eminent domain
D. a warrant

The First Article of the US Constitution gives the law-making power is vested with the()

A. Congress, or the legislative branch
B. President, or the executive branch
C. Supreme Court, he Judicial branch
D. The States

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