computer basic mcqs

Father of computer is known as

(a) Aristotle
(b) charles Babbage
(c) chan allens
(d) vint cerf


charles Babbage

Father of internet is known as

(a) Aristotle
(b) charles Babbage
(c) chan allens
(d) vint cerf


vint cerf

Term computer is derived from

(a) Latin
(b) Roman
(c) Greek
(d) English


Latin

CPU is combination of

(a) ALU
(b) CU
(c) BOTH A & B
(d) NONE


BOTH A & B

Basic operations performed by computer are

(a) Storage and Realative
(b) Aritmatic
(c) Logical
(d) All of the above


All of the above

Computers that has more than one processors

(a) Multiprocessor
(b) Multilogic
(c) Multitasker
(d) None


Multiprocessor

www stands for

(a) world wand web
(b) world wide web
(c) world width web
(d) None


world wide web

ALU stands for

(a) Arithmatic local unit
(b) Arithmatic land unit
(c) Arithmatic logic unit
(d) None


Arithmatic logic unit

ALU performs operations.

(a) Arithmatic operations
(b) logical operations
(c) storage operations
(d) None


Arithmatic operations

CU stands for

(a) computer unit
(b) Control unit
(c) Arithmatic logic unit
(d) camera unit


Control unit

CPU Stand for _____.

(a) central processing unit
(b) centrol prolong unit
(c) central patch unit
(d) central performing unit


central processing unit

List of coded instructions telling computer how to perform tasks,

(a) Hardware
(b) software
(c) programs
(d) None


programs

which of the following is input device

(a) screen
(b) speaker
(c) printer
(d) None


None

which of the following are application softwares

(a) MS Word
(b) MS Excel
(c) MS Powerpoint
(d) All


All

which of the following are System Softwares

(a) MS windows
(b) Android
(c) Linux
(d) All


All

RAM is abbreviation of

(a) Random acces Memory
(b) Read only memory
(c) Read all memory
(d) All


Random acces Memory

ROM is abbreviation of

(a) Random access Memory
(b) Read only memory
(c) Read all memory
(d) All


Read only memory

Which of the following is not output device

(a) VDU
(b) Scanner
(c) Printer
(d) Speaker


Scanner

Which of the following are valid units of measurements of data

(a) GB
(b) MB
(c) KB
(d) ALL


ALL

Which of the following is not operating system

(a) Linux
(b) MAC
(c) Windows
(d) samsung


samsung

Which of the following is static and non volatile memory

(a) ROM
(b) RAM
(c) Both
(d) NONE


ROM

Which of the following is volatile memory

(a) ROM
(b) RAM
(c) Both
(d) NONE


RAM

set of programs are called

(a) software
(b) program
(c) Hardware
(d) None


software

Which of the following is text editor

(a) Paint brush
(b) Notepad
(c) Both
(d) None


Notepad

Keyboard converts typed characters into

(a) ASCII CODE
(b) AMI CODE
(c) MSI CODE
(d) None


ASCII CODE

unit control the operation of CPU

(a) CU
(b) ALU
(c) RAM
(d) None


CU

Inventor of Difference engine is

(a) Austin
(b) Charles Babbage
(c) vint cerf
(d) None


Charles Babbage

Internet explorer comes by default in

(a) Linux
(b) MAC
(c) Windows
(d) None


Windows

Mozilla firefox comes by default in

(a) Linux
(b) MAC
(c) Windows
(d) None


Linux

Father of computer science is known as

(a) Allen Turing
(b) charles Babbage
(c) chan allens
(d) vint cerf


Allen Turing

WAN stands for _______.

(a) wireless network
(b) width area network
(c) wide area network
(d) wait area network


wide area network

LAN stands for

(a) Local area network
(b) Loss area network
(c) Line area network
(d) Lenght area network


Local area network

MSI stands for ______.

(a) Mi scale ionized circuit
(b) Metal slate circuit
(c) Medium scale integrated circuit
(d) More silical integrated circuit


Medium scale integrated circuit

First page of website is known as

(a) Homepage
(b) Thumbnail
(c) Local page
(d) NONE


Homepage

DOS stands for ______.

(a) Digital operating system
(b) Digital open system
(c) Dilux open system
(d) All of the above


Digital operating system

Founder of Microsoft ____.

(a) Stephen Hawking
(b) Steve Jobs
(c) Bill gates
(d) None


Bill gates

Founder of facebook

(a) Mark Zuckerberg
(b) Steve Jobs
(c) Bill gates
(d) None


Mark Zuckerberg

Physical parts of a computer are called ____.

(a) Hardware
(b) Software
(c) Program
(d) None


Hardware

Brain of computer.

(a) CPU
(b) CU
(c) ALU
(d) None


CPU

IBM stands for

(a) International Bussiness machine
(b) Intel Business machine
(c) International bolean machine
(d) None


International Bussiness machine

1 Byte equals

(a) 34 Bits
(b) 24 Bits
(c) 8 Bits
(d) None


8 Bits

Father of C programming

(a) Dennis Ritchie
(b) Steve Jobs
(c) Barns Lee
(d) None


Dennis Ritchie

which of the following is called temporary memorY

(a) RAM
(b) DVD
(c) ROM
(d) All


RAM

which of the following is called permenant memorY

(a) RAM
(b) ROM
(c) NONE
(d) All


ROM

_______ is the key to close a selected list; cancel command and close a dialog box

(a) Alt
(b) Enter
(c) Esc
(d) All


Esc

______ is the key to run the selected command.

(a) Alt
(b) Esc
(c) Enter
(d) All


Enter

_____ is the functional key to display save as box

(a) F12
(b) F6
(c) F11
(d) None


F12

Two or more tasks being performed simultaneously

(a) Multispeaking
(b) Multitasking
(c) Multiprocessing
(d) ALL


Multitasking

RAM is an example of.

(a) Primary memory
(b) Tertiary Memory
(c) Secondry memory
(d) None


Primary memory

ALU and CU jointly known as

(a) PCU
(b) PCO
(c) CPO
(d) CPU


CPU

Magnetic Disk is an example of

(a) primary memory
(b) Tertiary
(c) Secondry Memory
(d) NONE


Secondry Memory

computer recognizes only

(a) octal numbers
(b) Binary numbers
(c) Decimal Numbers
(d) None


Binary numbers

0,1 are called

(a) Binary numbers
(b) Octal numbers
(c) Decimal numbers
(d) None


Binary numbers

which of the following is not an example of binary numbers

(a) 202
(b) 101
(c) 011
(d) 111


202

Ram is also called as

(a) Replica memory
(b) Read/ write memory
(c) Retale/write memory
(d) None


Read/ write memory

CD DVD are devices.

(a) Optical
(b) Laser
(c) Xray
(d) None


Optical

______ to a website are used to identify a user who return

(a) excel
(b) Cookies
(c) News
(d) None


Cookies

Which of the following is not a computer language

(a) java
(b) C++
(c) COBOL
(d) Excel


Excel

All of the following are storage devices except

(a) CD Drives
(b) hard disk
(c) Floppy disk
(d) Printers


Printers

where does the most data go first within a computer memory Hierarchy

(a) RAM
(b) BIOS
(c) ROM
(d) CACHE


RAM

Help menu is found at _____.

(a) Start button
(b) Folder option
(c) scroll Button
(d) None


Start button

ASCIl code system provide different characters

(a) 1036
(b) 1024
(c) 1044
(d) None


1024

computer basic mcqs

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