ECAT Pre Computer Science MCQ Test For Computer Chapter 6 With Answer

Top Scorers Of ECAT Computer Science Chapter 6 Data Communication MCQ`s Test

Sr.#	Question	Answer
1	Cabling on a linear bus topology can be extended using which of the following?	A. Terminator B. Barrel connector C. Network adapter card D. Medium attachment unit
2	Communication between a computer and a keyboard involves	A. Simplex B. half-duplex C. Full-duplex D. automatic
3	Graphics and other paperwork can be transmitted directly using which technology?	A. CSMA/CD B. token passing C. facsimile D. bulletin board
4	The _____________ is the physical path over which the message travels :	A. Protocol B. Medium C. Signal D. All of the above
5	Software to persue the Internet.	A. gateway B. EFT C. browser D. teleconferencing
6	In the networking environment a network adapter card driver is needed for.	A. Communication with other adapter cards on a network B. Communication between the file server and the other computers on the network C. Communication between different types of computers on a network D. Communication between the adapter card and the computers operating system
7	________ is component of data communication.	A. Sender B. Receiver C. Encoder and Decoder D. All
8	Electronic banking.	A. token ring B. Mosaic C. EFT D. BBS
9	Logical security for on-line systems is achieved primarily by ________ and authorization codes	A. MIS B. Passwords C. Tactical D. None of the above
10	Centralized processing but with access from terminals is known as.	A. DDP B. a ring network C. telecommuting D. a teleprocessing system