A. Set of wires
B. Set of circuits
C. Large number of cells
D. All of these
Computer Mcqs
Basic computer knowledge and Computer Fundamental MCQs
Computer knowledge is most demand able things in any work. Almost all departments need to have a good command on the computers these days as they become an important part of our lives whether it be at home or office-based professionals.
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
Who invented Slide Rules?
A. John Napier
B. William Oughtred
C. Gottfried Leibnitz
D. Blaise Pascal
In……………mode, the communication channel is used in both directions at the same time?
A. Full-duplex
B. Simplex
C. Half-duplex
D. None of the above
Serial access memories are useful in applications where:
A. Data consists of numbers
B. Short access time is required
C. Each stored word is processed differently
D. Data naturally needs to flow in and out in serial form
What do you call the translator which takes assembly language program as input & produce machine language code as output?
A. Compiler
B. Interpreter
C. Debugger
D. Assembler
Which of the following memories must be refreshed many times per second?
A. Static RAM
B. Dynamic RAM
C. EPROM
D. ROM
The programs which are as permanent as hardware and stored in ROM is known as………..?
A. Hardware
B. Software
C. Firmware
D. ROM ware
Identify the true statement about computer.
A. Computers are 100% accurate but it can suffer from GIGO (Garbage In Garbage Out)
B. Computers are reliable because they use electronic component which have very low failure rate
C. Computer is never tired and does not suffer from boredom
D. All of above
One of the popular mass storage device is CD ROM. What does CD ROM stand for?
A. Compactable Read Only Memory
B. Compact Data Read Only Memory
C. Compactable Disk Read Only Memory
D. Compact Disk Read Only Memory