Top 50+ Solved Data Communication and Computer Network MCQ Questions Answer
Q. Parameter that is normally achieved through a trailer added to end of frame is
a. Access Control
b. Flow Control
c. Error Control
d. Physical addressing.
Q. Application layer provides basis for
a. Email services
b. Frame Division
c. File Making
d. None of the above
Q. In IPv4, value of Maximum Transfer Unit (MTU) depends on the
a. Physical network protocol
b. DataLink network protocol
c. UD protocol
d. Tr
Q. The data link layer takes the packets from _________ and encapsulates them into frames fortransmission.
a. network layer
b. physical layer
c. transport layer
d. application layer
Q. CRC stands for
a. cyclic redundancy check
b. code repeat check
c. code redundancy check
d. cyclic repeat check
Q. Which one of the following is the multiple access protocol for channel access control?
a. CSMA/CD
b. CSMA/CA
c. Both CSMA/CD & CSMA/CA
d. None of the mentioned
Q. Which one of the following is a transport layer protocol used in networking?
a. TCP
b. UDP
c. Both TCP and UDP
d. None of the mentioned
Q. Transport layer protocols deals with
a. application to application communication
b. process to process communication
c. node to node communication
d. none of the mentioned
Q. Which one of the following is a transport layer protocol?
a. stream control transmission protocol
b. internet control message protocol
c. neighbor discovery protocol
d. dynamic host configuration protocol
Q. When displaying a web page, the application layer uses the _____________
a. HTTP protocol
b. FTP protocol
c. SMTP protocol
d. TCP protocol
Q. Application layer protocol defines ____________
a. types of messages exchanged
b. message format, syntax and semantics
c. rules for when and how processes send and respond to messages
d. all of the mentioned