Q. The OSI model consists of how many layers?

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Q. Gateways are used at .................

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Q. Which of the following might be used by a company to satisfy its growing communications needs?

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Q. What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?

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Q. A print server use ................... which is a buffer that holds data before it is send to the printer.

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Q. Which of the following is not an example of protocol?

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Q. Which of the following are Internet Protocols?

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Q. WAIS stands for

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Q. If a computer on the network shares resources for others to use, it is called .................

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Q. The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as:

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Q. ..................... allows LAN users to share computer programs and data.

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Q. The components in the domain name space are separated by ....................

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Q. The DNS name space is divided into non overlapping ......................

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Q. Terminals are required for .................

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Q. The network in which all the nodes are symmetric and there is no central control or hierarchy is .................

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Q. Internet-like networks within an enterprise called -

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Q. A front-end processor is

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Q. If you get both local and remote echoes, every character you type will appear on the screen

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Q. If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n)

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Q. What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers?

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