Computer Test 48

Total Questions: 31

1 - How many bits is a byte?

A ) 4
B ) 8 ✅
C ) 12
D ) 16

2 - Computer calculate numbers in what mode?

A ) Decimal
B ) Octal
C ) Binary ✅
D ) None

3 - In which year was ASCII formed

A ) 1963 ✅
B ) 1973
C ) 1983
D ) 1993

4 - 1KB is equal to

A ) 1024Bytes ✅
B ) 1000Bytes
C ) 1256Bytes
D ) 1064Bytes

5 - Second largest search engine of the internet is

A ) Google
B ) MSN
C ) Yahoo ✅
D ) Bing

6 - What type of devices are computer speakers or headphones?

A ) Input
B ) Output ✅
C ) Both a and b
D ) None

7 - INI extension refers usually to what kind of file?

A ) Image file
B ) System file ✅
C ) Both a and b
D ) None

8 - Which part is the brain of the computer?

A ) Keyboard
B ) Mouse
C ) CPU ✅
D ) Monitor

9 - ROM is composed of.

A ) Micro processors ✅
B ) Micro Chromium
C ) Micro chip
D ) None of these

10 - Who is known as father of computer?

A ) Charles Babbage ✅
B ) Alan Turing
C ) Bill gates
D ) Tim Berners-Lee

Explanation:
  1. Father of Computers is Charles Babbage 
  2. Father of Internet is Vint Cerf
  3.  Father of Personal Computer is Edward Robert
  4.  Father of Modern Digital Computer is Charles Babbage
  5.  Father of Computer science is  Allen Turing
  6.  Father of C Programming language is Dennis Ritchie
  7.  Father of Scientific Management is FW Taylor
  8. Father of Modern Theory of Management is Hery fayol

12 - Which of the following is graphics solution for word processor?

A ) Clip art ✅
B ) Word art
C ) Drop cape
D ) All of above

14 - Directory in a directly is called?

A ) Sub directory ✅
B ) Mini directory
C ) Junior directory
D ) Active directory

15 - Which tab in font dialogue box contains option to apply Font effects?

A ) Text effects
B ) Standard toolbar
C ) Font tab ✅
D ) Character spacing

17 - What is called a graphical representation of a directory or 56 subdirectory

A ) Directory
B ) Folder ✅
C ) Partition
D ) Extension

18 - "BAT"extension refers usually to what kind of file?

A ) System file ✅
B ) Backup file
C ) Main file
D ) Auto file

19 - FAT stands for?

A ) Frequent Allocation Table
B ) File Allocated Table
C ) File Allocation Table ✅
D ) File Allocation theory

21 - DBMS stands for?

A ) Database Management System ✅
B ) Database Maintenance System
C ) Database Maintenance and Storage
D ) Database Management Sound

22 - Which of the following is non available memory?

A ) RAM
B ) Register ✅
C ) DRAM
D ) PROM

23 - Ms Access is program for?

A ) Presentation
B ) Documents
C ) Calculation
D ) Database ✅

24 - Digital computer was invented by?

A ) John Vincent Atanasoff ✅
B ) Steve Jobs
C ) Charles Babbage
D ) James waston

25 - A device through which we enter data in a computer known as?

A ) Storage device
B ) Internal device
C ) Processing device
D ) Input device ✅

26 - Ctrl+B is used to?

A ) To underline the selected text
B ) To save the text
C ) To bold the selected text ✅
D ) To itallic the text

27 - In Excel which key is used to open the excel formula window?

A ) Shift+F6
B ) Shift+F3 ✅
C ) Alt+Shift+F3
D ) Alt+Shift+F6

28 - A character that is raised and smaller above the base line is known as?

A ) Outline
B ) Raised
C ) Subscript
D ) Superscript ✅

29 - Where is the headquarters of Intel located?

A ) Santa Clara, California ✅
B ) Redmond, Washington
C ) Tucson,Arizona
D ) Richmond, Virginia

30 - Which of the following should be used when you want to add a slide to an existing presentation?

A ) File,add a new slide
B ) Insert,New slide ✅
C ) File open
D ) File,New

31 - Extension of word documents ____?

A ) .docx ✅
B ) .do
C ) .dos
D ) .exe