Q. ISDN is a group of __________ standards relating to digital transmission across conventional copper wire telephone lines, as also other media.

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Q. HTTP is the acronym of ...............

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Q. In the earlier ARPA NET each node of network consisted

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Q. A ............... connection provides a dedicated link between two devices.

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Q. In a .................... connection, more than two devices can share a single link.

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Q. Bridges function in the ................

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Q. Minimum number of DNS name servers, each domain should posses?

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Q. Several Computers connected together is called:

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Q. ....………is paperless document transfer between companies.

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Q. The generic domain for non profit organizations?

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Q. The basic function of the e-mail system to intimate the originator what happened to the message transmitted is ....................

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Q. In e-mail system, ...................... allow people to read and send e-mails.

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Q. In e-mail system, ....................... move the message from the source to the destination.

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Q. A protocol is a set of rules governing a time sequence of events that must take place

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Q. The model that shows how the network function of a computer ought to be organised?

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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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