Computer Network | MCQs

Explanation

When two or more computers are connected together so they can communicate with one another, they form a network.

Explanation

Downloading means receiving data or a file from the Internet on your computer.

Uploading means sending data or a file from your computer to somewhere on the Internet.

Explanation

Star topology is a topology for a Local Area Network (LAN).

In which all nodes are individually connected to a central connection point, like a hub or a switch.

Explanation

A network topology is the physical and logical arrangement of nodes and connections in a network.

AGM 24-12-2022

Explanation

A metropolitan area network (MAN) 

It's a computer network that connects computers within a metropolitan area

A MAN is larger than a local area network (LAN) but smaller than a wide area network (WAN).

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VU CBT FIA  PAPER 30-12-2021

Explanation

A computer network is a set of computers sharing resources located on or provided by network nodes.

The computers use common communication protocols over digital interconnections to communicate with each other.

Explanation

ARPANET is the first network that was initiated by the internet.

It was first used in 1969 and finally decommissioned in 1989.

ARPANET's main use was for academic and research purposes.

Explanation

NOS stands for Network Operating System.

It is software that manages network resources and allows computers to communicate within a network.

Such as file sharing and printer access.

Explanation

*LAN is a data communication system within a building, plant or campus or between nearly building.

*A MAN is a data communication system covering an area the size of a town or city.*A WAN is

*A Wan is a data Communication system spanning states, countries or whole world.

Explanation

ARPA stand for Advanced Research Projects Agency.

ARPANET was the basis of the Internet.

ARPANET Concept first published in 1967.

ARPANET was developed by the U.S.A.