DOWNLOAD MOBILE APPLICATION TO LEARN MORE: COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS
DOWNLOAD MOBILE APPLICATION TO LEARN MORE: COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS
Table of Contents
COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS
1.Which is the part of the computer system that one can physically touch ?
a) Data
b) software
c) Hardware
d) operating system
ANSWER: C
2.What is the term to denote the smallest unit of information in computer ?
a) Bit
b) Byte
c) Megabyte
d) Terabyte
ANSWER:A
3.Which of the following is file extension for Word Documents ?
a) FIL
b) TXT
c) WRD
d) Doc
ANSWER:D
4.What is Window Explorer ?
a) Drive
b) File Manager
c) Network
d) Personal Computer
ANSWER:B
5.Which type of operation in the given options can be performed a CD-ROM ?
a) Only write information
b) read , write and rewrite information
c) Only read information
d) None of these
ANSWER:B
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6.Which of the following is the coding language used to create documents for use on the internet?
a)HTTP
b) HLTM
c) HSMT
d) HTML
ANSWER:D
7.To justify the selected text, the shortcut key is _____
a) Ctrl+J
b) Ctrl + N
c) Ctrl + Alt + K
d) Ctrl + U
ANSWER:A
8.What converts high- level languages into machine languages ?
a) Browser
b) Operating System
c) Assembler
d) Compiler
ANSWER:D
9.Name the topology in which all devices on a network are connected to single continuous cable called
a) Tree
b) Mesh
c) Star
d) Bus
ANSWER:D
10.What is the short cut key to open font dialog box in MS Word ?
a) Ctrl + D
b) Ctrl + F
c) Alt + Ctrl + F
d) Alt + F4
ANSWER:A
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11.To reload a web page, press the ____ button?
a)Refresh
b) Restore
c) Reload
d) Redo
ANSWER:A
12.Word Processing spreadsheet and photo editing are examples of?
a)Application Software
b) System Software
c) Operating Software
d) Platform Software
ANSWER:A
13.The part of the C.P.U. that accesses and decodes program instructions and coordinates the flow of data among various system components?
a)Motherboard
b) ALU
c) Control Unit
d) None of these
ANSWER:C
14.The first page of a website is called?
a)Java Script
b) Homepage
c) Index
d) Bookmark
ANSWER:B
15.Bluetooth is an example of?
a)Virtual private network
b) Local Area Network
c) Private Area Network
d) Wide Area Network
ANSWER:C
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16.A relational database is a collection of?
a)Table
b) Entities
c) Records
d) Keys
ANSWER:A
17.Which of the following functional Key is used to launch Spelling Grammar in MS-Word?
a)F3
b) F2
c) F7
d) F6
ANSWER:C
18.F12 opens which of the following Dialog Box?
a)Save As
b) Save
c) Font
d) New
ANSWER:A
19.How many layers are there in the OSI Model?
a)5
b) 7
c) 9
d) 6
ANSWER:B
20.What is LINUX?
a)Firmware
b) Application Program
c) Operating System
d) Malware
ANSWER:C
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