Data Communication and Networking MCQs

M

Mr. Dubey • 52.30K Points
Coach

Q 71. Ethernet uses a ______ physical address that is imprinted on the network interface card (NIC).

(A) 32-bit
(B) 64-bit
(C) 6-byte
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 72. The ________ address, also known as the link address, is the address of a node as defined by its LAN or WAN.

(A) port
(B) physical
(C) logical
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 73. __________ provides full transport layer services to applications.

(A) TCP
(B) UDP
(C) ARP
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 74. _______ is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from the upper layer.

(A) TCP
(B) UDP
(C) IP
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 75. The Internetworking Protocol (IP) is a ________ protocol.

(A) reliable
(B) connection-oriented
(C) both a and b
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 76. The_________ layer is responsible for the delivery of a message from one process to another.

(A) physical
(B) transport
(C) network
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 77. _______ refers to two characteristics: when data should be sent and how fast it can be sent.

(A) Semantics
(B) Syntax
(C) Timing
(D) none of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 78. ________ defines how a particular pattern to be interpreted, and what action is to be taken based on that interpretation.

(A) Semantics
(B) Syntax
(C) Timing
(D) None of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 79. _______ refers to the structure or format of the data, meaning the order in which they are presented.

(A) Semantics
(B) Syntax
(C) Timing
(D) All of the above

M

Mr. Dubey • 52.30K Points
Coach

Q 80. _______ is the protocol suite for the current Internet.

(A) TCP/IP
(B) NCP
(C) UNIX
(D) ACM

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