In the layer hierarchy as the data packet moves from the upper to the lower layers, headers are ___________

The structure or format of data is called ___________

Communication between a computer and a keyboard involves ______________ transmission.

The first Network was called ________

A _______ is the physical path over which a message travels

Which of this is not a network edge device?

A _________ set of rules that governs data communication.

Three or more devices share a link in ________ connection.

When collection of various computers seems a single coherent system to its client, then it is called _________

In computer network nodes are _________

Bluetooth is an example of __________

A __________ is a device that forwards packets between networks by processing the routing information included in the packet.

Physical or logical arrangement of network is __________

Which network topology requires a central controller or hub?

_______ topology requires a multipoint connection.

Data communication system spanning states, countries, or the whole world is ________

Data communication system within a building or campus is________

WAN stands for __________

In TDM, slots are further divided into __________