Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. Which of the following is a communication network that is devoted to carrying computer information :
a. Data Point
b. Data Module
c. Data network
d. Data Pack
e. None of these
Q. With respect to a network interface card the term 10/100 refers to:
a. protocol speed
b. a fiber speed
c. megabits per seconds
d. minimum and maximum server speed
e. None of these
Q. A hard disk is divided into tracks which are further subdivided into :
a. clusters
b. sectors
c. vectors
d. heads
e. None of these
Q. Which standard govern parallel communications?
a. RS232
b. RS-232a
c. CAT 5
d. IEEE 1284
e. None of these
Q. Which peripheral port provides the FASTEST throughput to laser printers?
a. RS-232
b. SCSI
c. Parallel
d. Serial
e. None of these
Q. In Inkjet technology the droplets of ink are deflected by?
a. multi directional nozzles
b. electronically charged plates
c. high pressure plates
d. electro static absorbtion
e. None of these
Q. Which provides the fastest access to large video files?
a. Optical drives
b. IDE hard drives
c. SCSI hard drives
d. EIDE hard drives
e. None of these
Q. Primary memory stores :
a. Data alone
b. Programs alone
c. Results alone
d. All of these
e. None of these
Q. The first electronic computer in the world was :
a. UNIVAC
b. EDVAC
c. ENIAC
d. All of these
e. None of these
Q. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called :
a. ASCII
b. EBCDIC
c. BCD
d. All of these
e. None of these
Q. BM 7000 digital computer :
a. Belongs to second generation
b. Uses VLSI
c. Employs semiconductor memory
d. Has modular constructions
e. None of these
Q. The proper definition of a modern digital computer is :
a. An electronic automated machine that can solve problems involving words and numbers
b. A more sophistic and modified electronic pocket calculator
c. Any machine that can perform mathematical operations
d. A machine that works on binary code
e. None of these
Q. A modern electronic computer is a machine that is meant for :
a. Doing quick mathematical calculations
b. Input, storage, manipulation and outputting of data
c. Electronic data processing
d. Performing repetitive tasks accurately
e. None of these