Q. A network Router works at a __ layer of an OSI reference model.

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Q. In a computer, height of wave within given period of time is known as

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Q. In computer, converting a digital signal in to an analog signal is called

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Q. Example of computer voice band is

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

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Q. WDM stands for?

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Q. ICMPv6 includes _______.

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Q. When UPC is used, the price of the item is located

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Q. A network Router device connects two or more ___ networks.

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Q. System allowing several users to make apparently simultaneous use of computer and each user has a terminal, typically a keyboard plus visual display, is connected via a multiplexer or front-end processor to main system is termed as

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Q. User which have its own desktop computer connected to one or more centralized computers is called

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Q. What is a Firewall in Computer Network?

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Q. ________ satellites provide time and location information for vehicles and ships.

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Q. The term that refers to the structure and format of the data is

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Q. Which organisation has developed the Advanced Research Projects Agency Network (ARPANET)

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

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Q. Cable TV network cables laid till your are house are __ cables.

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Q. _______ is a first-generation cellular phone system.

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Q. The inter connectivity of Computers to a common server within a small area is known as

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