The IETF standards documents are called ________

• RFC

• RCF

• ID

• DFC

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

• Added

• Removed

• Rearranged

• Modified

The structure or format of data is called ___________

• Syntax

• Semantics

• Struct

• Formatting

Communication between a computer and a keyboard involves ______________ transmission.

• Automatic

• Half-duplex

• Full-duplex

• Simplex

The first Network was called ________

• CNNET

• NSFNET

• ASAPNET

• ARPANET

A _______ is the physical path over which a message travels.

• Path

• Medium

• Protocol

• Route

Which organization has authority over interstate and international commerce in the communications field?

• ITU-T

• IEEE

• FCC

• ISOC

Which of this is not a network edge device?

• PC

• Smartphones

• Servers

• Switch

A _________ set of rules that governs data communication.

• Protocols

• Standards

• RFCs

• Servers

Three or more devices share a link in ________ connection.

• Unipoint

• Multipoint

• Point to point

• Simplex