CN Quiz

Set of rules that governs the data is called__

• Schema

• Policy

• Protocol

• Syntax

Which one of the following is not a component of network?

• Nodes

• Address

• Media

• Service

Framing = Header + Network Layer PDU + ____

• Checksum

• MAC Address

• Header length

• Trailer

What is the parity bit to be added for 10100010 to make it even parity?

• 1

• 0

• 11

• 10

239.255.255.255 belongs to which class?

• Class A

• Class B

• Class C

• Class D

A subnet mask of /19 corresponds to ________

What ACTION does "DISCONNECT" primitive describe?

• Disconnect the connection

• Terminates the connection

• Deletes the connection

What is the length of UDP header?

• 8bytes

• 8bits

• 32bytes

• 16bits

CNAME record maps to

• Other name

• Short name

• Alias Name

• Full name

MTA is used for__

• Routing the Mail

• Sending the mail out

• Open the mail

• Verify the mail