Computer Awareness MCQs | Computer Multiple Choice Questions with Answers

Questions
1 A computer cannot "boot" if it does not have the
A Alan Perlis
B Jean E. Sammet
C Vint Cerf
D Steve Lawrence

Answer: Vint Cerf
2 One Terabyte (1 TB) is equal to?
A 1028 GB
B 1012GB
C 1000 GB
D 1024 GB

Answer: 1024 GB]
3 Personal logs or journal entries posted on the Web are known as :
A listservs
B Webcasts
C blogs
D None of these

Answer: blogs
4 ............ are lists of commands that appear on the screen
A GUIs
B Icons
C Menus
D Windows

Answer: Menus
5 A Web site’s main page is called its
A Homepage
B Browser page
C Search Page
D Bookmark

Answer: Homepage
6 The most common type of storage devices are
A persistent
B optical
C magnetic
D flash

Answer: magnetic
7 To access properties of an object, the mouse technique to use is
A dragging
B dropping
C right-clicking
D shift-clicking

Answer: right-clicking
8 Technology used to provide internet by transmitting data over wires of telephone network is __
A Transmitter
B Diodes
C HHL
D DSL

Answer: DSL
9 Identify the odd one from the following?
A CD/DVD
B Floopy Disks
C SD Disk
D BIOS

Answer: BIOS
10 A term used to describe interconnected computer configuration is
A Micro program sequence
B Modulation
C Multiprocessing
D Multiprogramming

Answer: Multiprogramming
11 Which one is the first web browser invented in 1990?
A Internet Explorer
B Mosaic
C Mozilla
D WorldWideWeb

Answer: WorldWideWeb
12 Where is the headquter of Microsoft office located?
A Texas
B NewYork
C California
D Washington

Answer: Washington
13 The __ is a device that connects n inputstom outputs,
A Crosspoint
B Crossbar
C RAM
D Modem

Answer: Modem
14 What is the BEST ram solution for the Intel Pentium 4 Processor?
A SDRAM
B DDR SDRAM
C Rambuss
D None of these

Answer: SDRAM
15 The difference between memory and storage is that the memory is ___ and storage is ____
A Slow, fast
B Temporary, permanent
C Permanent, temporaryr
D All of the above

Answer: Temporary, permanent
16 Key function of firewall is –
A Monitoring
B Copying
C Pasting data
D None of these

Answer: Monitoring
17 An online discussion group that allows direct 'live' communication is known as –
A E – mails
B Virus
C Chat group
D Paint

Answer: Chat group
18 An embedded operating system is generally find in –
A PDA
B Network server
C Desktop
D None of these

Answer: PDA
19 What is the binary value of 'A'
A 01000100
B 11000001
C 01100001
D None of these

Answer: None of these
20 A large number of computers in a wide geographical area can be efficiently connected by
A Twisted pair lines
B Coaxial cables
C Communications satellites
D None of these

Answer: Communications satellites

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