Networking MCQ Questions and answers- Technical Aptitude

A. is an interface between two data circuit terminating equipment as examplified by a local and remote modem

B. is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment

C. specifies only the mechanical characteristics of an interface by providing a 25-pin connector

D. requires only 7 pin out of 25 in order to transmit digital data over public telephone lines

E. None of the above

A. compartment

B. time-shared program

C. divided core

D. partition

E. None of the above

A. a set of physical layer standards developed by EIA and intended to replace RS-232-C.

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

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

E. None of the above

A. 05-Jul

B. 01-Apr

C. 08-Dec

D. 13-14

E. None of the above

A. Network layer

B. Session layer

C. Data link layer

D. Transport layer

E. None of the above

A. Aloha

B. Angle modulation

C. Amplitude modulation

D. modem

E. None of the above

A. a method of determining which device has access to the transmission medium at any time

B. a method access control technique for multiple-access transmission media.

C. a very common bit-oriented data link protocol issued by ISO.

D. network access standard for connecting stations to a circuit-switched network

E. None of the above

A. Codec

B. Coder-decoder

C. Checksum

D. Attenuation

E. None of the above

A. TCP/IP

B. Protocol

C. Open Systems

D. Internetwork processor

E. Hybrid hub

A. Linear bus

B. Modified star

C. Modified ring

D. Ring

E. Hybrid hub