Networking

Question: Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?
[A].

FTP

[B].

SNMP

[C].

SMTP

[D].

RPC

Answer: Option C

Explanation:

No answer description available for this question.

Question: Which of the following specifies the network address and host address of the computer?
[A].

The IP address

[B].

The TCP address

[C].

The subnet mask

[D].

The default gateway

Answer: Option A

Explanation:

No answer description available for this question.

Question: Which of the following network access standard is used for connecting stations to a packet-switched network?
[A].

X.3

[B].

X.21

[C].

X.25

[D].

X.75

Answer: Option C

Explanation:

No answer description available for this question.

Question: Error rate is
[A].

an error-detecting code based on a summation operation performed on the bits to be checked.

[B].

a check bit appended to an array of binary digits to make the sum of all the binary digits.

[C].

a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors is detected.

[D].

the ratio of the number of data units in error to the total number of data units

Answer: Option D

Explanation:

No answer description available for this question.