Computer Knowledge MCQ-63

__ are words that a programming language has set aside for its own use.

(A) Control words
(B) Reserved words
(C) Reserved keys
(D) Control structures
(E) None of these

Which of the following is not one of the four major data processing functions of a computer?

(A) gathering data
(B) processing data into information
(C) analyzing the data or information
(D) storing the data or information
(E) None of these

If A1 =56, A2= 65, A3=A1 (B) WRONG
(E) None of these

A __ contains specific rules and words that express the logical steps of an algorithm.

(A) syntax
(B) programming structure
(C) programming language
(D) logic chart
(E) None of these

The microprocessor of a computer

(A) does not understand machine language
(B) understands machine language and high level language
(C) understands only machine language
(D) understands only high level languages
(E) understands only assembly language

Which of the following is database management system software?

(A) MS Word
(B) MS PowerPoint
(C) MS Access
(D) Firefox
(E) Google chrome

The term bit is short for __

(A) Megabyte
(B) Binary language
(C) Binary digit
(D) Binary number
(E) None of these

Which of the following are the cheapest memory devices in terms of Cost/Bit?

(A) Semiconductor memories
(B) Magnetic Disks
(C) Compact Disks
(D) Magnetic Tapes
(E) None of these

We can’t select cash in Journal Voucher

(A) True
(B) False
(C) Wrong Question
(D) Both a and b
(E) None of these

One who designs, writes, tests and maintains computer programs is called a

(A) User
(B) Programmer
(C) Designer
(D) Operator
(E) None of these

The basic goal of computer process is to convert data into

(A) files
(B) tables
(C) information
(D) graphs
(E) None of these

Which of the following is private IP address?

(E) None of these

__ returns the greatest common divisor,

(A) TGCD()
(C) GCD()
(D) GVD()
(E) None of these

Which command creates a directory or subdirectory?

(A) Dir
(B) Mkdir
(C) Md
(D) Both b and c
(E) None of these

__ is the mainboard of computer.

(D) Motherboard
(E) None of these

The person who writes computer program and test is known as __

(A) Programmer
(B) Computer scientist
(C) Software engineer
(D) Project developer
(E) None of these