Computer Fundamental MCQs for Competitive Examination
Q. 21
Which of the following is not a Microcomputer?
(A) Desktop Computer
(B) Laptop Computer
(C) Tablet PC
(D) Mainframe Computer
Answer: (D) Mainframe Computer
Explanation: N/A
Q. 22
Which of the following is the fastest computer?
(A) Laptop
(B) Notebook
(C) Supercomputer
(D) Personal Computer
Answer: (C) Supercomputer
Explanation: N/A
Q. 23
The first computer which provides storage?
(A) EDSAC
(B) EDVAC
(C) MARK-1
(D) ACE
Answer: (A) EDSAC
Explanation: N/A
Q. 24
The Hybrid Computer is a combination of
(A) Mini Computer and Micro Computer
(B) Analog and Digital Computer
(C) Supercomputer and Microcomputer
(D) Super and Minicomputer
Answer: (B) Analog and Digital Computer
Explanation: N/A
Q. 25
Microprocessors can be used to make
(A) Computer
(B) Digital System
(C) Calculator
(D) All of the above
Answer: (D) All of the above
Explanation: N/A
Q. 26
The basic goal of computer process is to convert the data into
(A) Files
(B) Tables
(C) Graphs
(D) Information
Answer: (D) Information
Explanation: N/A
Q. 27
Which of the following company developed the microprocessor?
(A) Intel
(B) IBM
(C) Microsoft
(D) Apple
Answer: (A) Intel
Explanation: N/A
Q. 28
The main circuit board in the computer that connects the parts of the computer is
(A) Motherboard
(B) Fatherboard
(C) Hard Drive
(D) RAM
Answer: (A) Motherboard
Explanation: N/A
Q. 29
Three main components of a computer are
(A) Arithmetic Logic Unit, Memory Unit, CPU
(B) RAM, ROM, ALU
(C) Input/Output Unit, CPU & Memory Unit
(D) None of the above
Answer: (C) Input/Output Unit, CPU & Memory Unit
Explanation: N/A
Q. 30
A Microprocessor is the brain of a computer and is also known as
(A) Macrochip
(B) Microchip
(C) Macroprocessor
(D) Software
Answer: (B) Microchip
Explanation: N/A
Q. 31
The ALU uses ________ to store inermediate result.
(A) Cache
(B) Register
(C) Accumulator
(D) BIOS
Answer: (C) Accumulator
Explanation: N/A
Q. 32
Both the Arithmetic Logic Unit and Control Unit have special-purpose storage location called
(A) Registers
(B) Accumulators
(C) RAM
(D) BIOS
Answer: (A) Registers
Explanation: N/A
Q. 33
The communication line between CPU, memory and peripherals is called a
(A) Bus
(B) Line
(C) Media
(D) None of these
Answer: (A) Bus
Explanation: N/A
Q. 34
Any data or instruction entered into the memory of a computer is considered as
(A) Information
(B) Input
(C) Memory
(D) Output
Answer: (B) Input
Explanation: N/A
Q. 35
Time during which a job is processed by the computer is
(A) Delay Time
(B) Waiting Time
(C) Real-Time
(D) Execution Time
Answer: (D) Execution Time
Explanation: N/A
Q. 36
FORTRAN stands for
(A) Formal Translation
(B) Formative Translation
(C) Formal Transaction
(D) Formula Translation
Answer: (D) Formula Translation
Explanation: N/A
Q. 37
The function of an assembler is
(A) To convert basic language into machine langue
(B) To convert high-level language into machine language
(C) To convert assembly language into machine language
(D) To convert assembly language into low level language
Answer: (C) To convert assembly language into machine language
Explanation: N/A
Q. 38
Assembly language is a
(A) High-Level Language
(B) Machine Language
(C) Low-Level Language
(D) Medium Level Language
Answer: (C) Low-Level Language
Explanation: N/A
Q. 39
C ++ language is developed by
(A) Dennis Ritchie
(B) Niklaus Wirth
(C) Bjarne Stroustrup
(D) John McCharthy
Answer: (C) Bjarne Stroustrup
Explanation: N/A
Q. 40
A set of rules for telling the computer what operations to perform is called a
(A) Procedural language
(B) Natural language
(C) Command language
(D) Programming language
Answer: (D) Programming language
Explanation: N/A