Basic Fundamentals and Operating System Objectives
Q.1]
______ is used to store a large amount of information in the form of different
Websites.
a)
Browser
b) Client
c) Internet
d) Modem
Ans: c
Q.2]
_______& External memory are two types of memory.
a) Internal
b) Storage
c) Data
d) Instruction
Ans: a
Q.3]
0 and 1 are part of ______ system
a) Unary
b) Binary
c) Trinary
d) None of These
Ans: b
Q.4]
0 or 1 called _______
a) Bit
b) Bytes
e) Word
d) None of These
Ans: a
Q.5]
0 to 9 numbers are also called as ______
a) Number keys
b) Function Keys
c) Alpha Keys
d) Insert Keys
Ans: a
Q.6]
1 Byte= _____ Bits
a) 2
b) 4
c) 8
d) 12
Ans: c
Q.7]
1 gb = _______
a) 1000 Bits
b) 1024 Bits
c) 1024 Mb
d) 1024 Tb
Ans: c
Q.8]
1 Gigabyte = ______
a) 1000 KiloByte
b) 1024 MegaByte
c) 1024 TeraByte
d) 1024 Bytes
Ans: b
Q.9]
1 kb = _______
a) 1024 Bytes
b) 512 Bytes
c) 1024 Mb
d) None
Ans: a
Q.10]
1 mb =
a) 100 Bytes
b) 1024 Kb
c) 1000 Bytes
d) None of These
Ans: b
Q.11]
1 tb =______
a) 100 Mb
b) 100 Gb
c) 1024 Mb
d)-1024 Gb
Ans: d
Q.12]
1024 bytes =________
a) 1 Kb
b) 1 Mb
c) 1 Gb
d) 1 Tb
Ans: a
Q.13]
1024 bytes means 1=_____
a) Kilobytes
b) MB
c) GB
d) TB
Ans: a
Q.14]
1024 gb =
a) 1 Kb
b) 1 Mb
c) 1 Gb
d)1Tb
Ans: d
Q.15]
1024 kb =______
a) 1 Kb
b) 1 Mb
c) 1 Gb
d) 1 Tb
Ans: b
Q.16]
1024 mb =______
a) 1 Kb
b) 1 Mb
c) 1 Gb
d) 1 Tb
Ans: c
Q.15]
1024 kb =________
a) 1 kb
b) 1MB
c)1GB
d)1TB
Ans: b
Q.16]
1024 mb =________
a) 1 kb
b) 1MB
c)1GB
d)1TB
Ans: c
Q17
1024 MB = 1 = __________.
a)
KB
b)
GB
c)
TB
d)
MB
Ans: b
Q18] 1024 x 768 resolution means________
pixels horizontally.
a) 1024
b)
768
c)
786432
d)
None of These
Ans: a
Q19] 1024 x 768 resolution means_________
pixels vertically
a) 1024
b)
768
c)
786432
d)
None of These
Ans: b
Q.20] A computer monitor is made
up of___________.
a)
Register
b)
Microprocessor
c)
Cathode Ray Tube
d)
Transistor
Ans: c
Q.21) A file having .BMP
extension represents_________.
a)
Text
b)
MS-Excel
c)
Audio
d)
Image
Ans: d
Q.22] A file having CDR
extension represents __________ file.
a)
Editable graphic file created from Adobe Photoshop
b)
Portable Document Format
c)
Editable graphic file created from Corel Draw
d)
Graphic file with array of bits of individual pixels
Ans: c
Q.23] A file having .DOCX
extension represents __________ file.
a)
MS-Excel 2010
b)
MS-PowerPoint 2010
c)
MS-Word 2010
d)
None
Ans: c
Q24] A file having .GIF
extension represents ________ file.
a)
Image
b)
Text
c)
MS-Excel
d)
Audio
Ans: a
Q.25] A file having .JPG
extension represents ________ file.
a)
Audio
b)
Portable Document Format
c)
Video
d)
Image
Ans : d
Q.26] A file having MIDI
extension represents _________ file.
a)
Audio
b)
Video
c)
Image
d)
MS-Word
Ans: a
Q.27] A file having MPEG
extension represents Text file.
a)
True
b)
False
Ans: b
Q.28] A file having .PDF
extension represents ________ file.
a)
Portable Document Format
b)
Portable Directory Format
c)
Text
d)
Image
Ans: a
Q.29] A file having .png
extension represents _______ file.
a)
Audio
b)
Video
c)
Image
d)
MS-Word
Ans: c
Q.30] A file having .PSD
extension represents______ file.
a)
Editable graphic file created from Corel Draw
b)
Editable graphic file created from Adobe Photoshop
c)
Graphic file with array of bits of individual pixels
d)
None of These
Ans: b
Q.31] A file having .TXT
extension represents _______ file.
a)
Image
b)Text
c)
MS-Excel
d)
Audio
Ans: b
Q32] A file having XLSX
extension represents_______ file.
a) MS Excel 2010
b)
MS-PowerPoint 2010
c)
MS-Word 2010
d)
None of These
Ans: a
33] A folder is also called as
Directory
a)True
b)
False
Ans: a
34] A to Z characters are also
called as______
a)
Number keys
b)
Function Keys
c)Alpha
Keys
d)
Insert Keys
Ans: c
35] Accuracy is one of the
characteristics of computer
a)
True
b)
False
Ans: a
36] Actual data processing is
done by _________ unit of compute.
a)
Control
b)
Input
c)
Output
d)
Arithmatic & Logical
Ans: d
37] After starting windows 7,
background screen appears which is called as_______.
a)
Screen
b)
Desktop
c)
Laptop
d)
None of These
Ans: b
38] All deleted files and folders
stored in________.
a)
File
b)
Folder
c)
Program
d)
Recycle Bin
Ans: d
39] All programs can be started
from______ menu.
a)
Start
b)
Main
c)
Functional
d)
None of These
Ans: a
40] Alt & Ctrl keys are________.
a)
Function keys
b)
Option Keys Combination Keys
c)
Modifier keys
d)
All
Ans:c
41] Alu means___________.
a)
Automatic Logic Unit
b) Arithmatic Long Unit
c) Arithmatic And Logical Unit
d) None of These
Ans: c
42] __________an example of
computer Antivirus.
a)
Data
b)
Quick Heal
c)
Memory
d)
Floppy & CD
Ans: b
43] Analog computers produce
more accurate and faster results.
a) True
b) False
Ans: b
44] ________and printer are
commonly used output devices.
a)
Monitor
b)
Unix
c)
Windows
d)
Webcam
Ans: a
45] ________Are activities of
virus
a)
Deleting Files
b)
Erasing Data
c)
Corrupting Data
d)
All
Ans: d
46] _________are also called as
personal computers.
a)
Super Computers
b)
Mainframe Computers
c)
Mini Computers
d)
Micro Computers
Ans: d
47] ________Are characteristics
of computer
a)
Speed
b)
Accuracy
c)
Diligence
d)
All of These
Ans: d.
48] _______ Are characteristics
of computers
a)
Versatality
b)
Automation
c)
Diligence
d)
All
Ans: d
49] ________Are display devices.
a)
Projector
b)
Hdtv
c)
Monitor
d)
All of These
Ans: d
50] ________Are faster than
mainframe computers.
a) Mainframe Computer
b) Mini Computer
c)
Micro Computer
d)
Super Computer
Ans: d
Q.51] ________ Are faster than microcomputers Mini
Computers.
a)
Mainframe Computer
b)
Mini Computer
c)
Micro Computer
d)
Hybrid Computers
Ans: b
Q.52] _______Are faster than mini computers,
a) Mainframe Computer
b)
Mini Computer
c)
Micro Computer
d)
Hybrid Computers
Ans: a
Q.53] _______Are input devices.
a)
Keyboard
b)
Mouse
c)
Scanner
d)
All of These
Ans: d
Q.54] _______ Are lowest capacity computers used in
small offices.
a)
Micro computer
b)
Mini computer
c)
Mainframe Computer
d)
Super Computer
Ans: a
Q.55] ________Are most powerful and efficient
computers
a)
Super Computer
b)
Mainframe Computer
c)
Mini Computer
d)
Micro Computer
Ans: d
Q.56) ________are Name of Antivirus program except.
a)
Norton
b)
Quick Heal
c)
Net Protector
d)
MS-Word
Ans: d
Q.57] ________Are operating systems.
a)
Windows
b)
Linux
c)
Mac Os
d)All
of These
Ans: d
Q.58] _________ Are Second fastest computers after
super computers.
a) Hybrid Computers
b)
Mainframe Computer
c)
Mini Computer
d)
Micro Computer
Ans: b
Q.59] __________Are types of flash memory cards
a)
Sd
b)
Mmc
c)
Memory Stick
d)
All of These
Ans: d
Q.60] __________Are types of keyboard.
a)
Ergonomic
b)
Flexible
c)
Wireless
d) All of
These
Ans: d
Q.61] ________Are types of microcomputers.
a)
Desktop
b)
Laptop
c)
Handheld
d)
All of These
Ans: d
Q.62] ________ are types of mouse
a)
Mechanical
b)
Optical
c)
Wireless
d)
All ofThese
Ans: d
Q.63] ________ are used as secondary memory in
mobile phones, digital camera or video camcorder, etc.
a)
CD
b)
DVD
c)
Flash Memory Cards
d)
Pen Drive
Ans: c
Q.64] ________ are used for Engineering drawing,
maps etc.
a)
Inkjet printers
b)
Plotters
c)
Dot Matrix Printers
d)
Laser Printers
Ans: b
Q.65] _________are used for virus detection and
deletion.
a)
Antivirus
b)
Hardware
c)
Flash Drives
d)
DVD
Ans: a
Q.66] __________Are used in weather forecasting.
a)
Mainframe Computer
b)
Mini Computer
c)
Micro Computer
d)
Super Computer
Ans: d
Q.67] _________Are used to give output in printed
form.
a)
Scanners
b)
Printers
c)
Monitors
d)
CPU
Ans: b
Q.68] __________are used to
present the commands in windows 7
a)
Menus
b)
Help
c)
Windows
d)
Toolbars
Ans: a
Q.69] ________Are used to store
small amout of data.
a)
Super Computer
b)
Micro Computer
c)
Mini Computer
d)
Mainframe Computer
Ans: b
Q.70] _______are various dots on
the screen
a)
Pixels
b)
Pictures
c)
Curves
d)
Lines
Ans:a
Q.71] Arrow keys on keyboard are
called as_________
a)
Toggle Keys
b)
Navigation Keys
c)
Numeric Keypad
d)
None of These
Ans: b
Q.72] Artificial intelligence is
incorporated in__________
a)
Second Generation
b)
Third Generation
c)
Fourth Generation
d)
Fifth Generation
Ans: d
Q.73] Artificial intelligence
introduced in________ year.
a)
1900
b)
1950
c)
1990
d)
2000
Ans: c
Q.74] Assembly Language is a low
level programming language.
a)
True
b)
False
Ans: a
Q.75] Automation is one of the
characteristics of computer
a)
True
b)
False
Ans: a
Q.76] Avi is extension of_______
file.
a)
Image
b)
Audio
c)
Audio Video
d)
None of These
Ans: c
Q.77] AVI stands for________
file.
a)
Actual Video Interface
b)
Audio Varying Interface
c)
Auto Video Interaction
d)
Audio Video Interface
Ans: d
Q.78] Backspace key is
used______.
a)
Delete Text
b)
Add Text
c)
Pause Test
d)
Insert Test
Ans: a
Q.79] Because of_______ there
are chances of computer running slow and becomes hang.
a)
Virus
b)
Notepad
c)
Word
d)
PowerPoint
Ans: a
Q.80] Boot Virus and File Virus
are the types of viruses.
a)True
b)
False
Ans: a
Q.81] Boot virus spoils_______
on hard disk.
a)
Pen Drive
b)
Boot Sector
c)
Memory Card
d)
Song CD
Ans: a
Q.82] Both Inkjet printer and
Line printer use the technique of_______
a)
Impact Printing
b)
Dot Printing
c)
Spray Painting
d)
Non-Impact Printing
Ans: d
Q.83] _______ boxes are having
Scroll bar.
a)
List
b)
Check
c)
Box
d)
DOT
Ans: a
Q.84] Built in program is stored
in_______ of computer.
a)
ROM
b)
RAM
c)
FLASH
d)
Virtual
Ans: a
Q.85] ________button is seen on
the extreme left hand side of task bar in windows 7.
a)
Finish
b)
Escape
c)
Start
d)
Delete
Ans c
Q.86] C++ is a _________
a)
Program
b)
Programming Language
c)
Operating system
d)
Compiler
Ans: b
Q.88] Cache memory acts
as_______ between RAM and Processor.
a)
mediator
b)
translator
c)
Buffer
d)
None of These
Ans :a
Q88] Cache Memory is a Temporary
Memory
a)
True
b)
False
Ans: a
Q.89) Calculations are performed
by________.
a)
Memory Unit
b)
Monitor
c)
ALU
d)
Keyboard
Ans: c
Q.90] ________can be used to
prevent computer from Virus attack
a)
Proxy
b)
Antivirus Program
c)
System Software
d)
None of These
Ans: b
Q.91] _______Can contain many
files.
a)
Folder
b)
Basket
c)
Box
d)
None of These
Ans: a
Q92] Capacity of Compact Disk
(CD) is_________
a)
100 MB-200 MB
b)
650 MB-1 GB
c)
500 MB-1200 MB
d)
1.6 GB-4.7 GB
Ans: b
Q93] Capacity of Digital
Versatile Disk (DVD) is _______
a)
100 MB-200 MB
b)
650 MB - 1 GB
c)
500 MB-1200 MB
d)
4.7 GB-17 GB
Ans: d
Q.94] Capacity of ______ is less
as compared to mainframe computers.
a)
Hybrid Computers
b)
Mini Computer
c)
Micro Computer
d)
Super Computer
Ans: a
Q.95] Category wise sorting of
icons is done using sort by ______ command.
a)
By name
b)
By date
c)
By size
d)
By Type
Ans: a
Q.96] CD and DVD are the type’s
of_______
a)
Magnetic Disk
b)
RAM
c)
Flash Memory Cards
d)
Optical Disk
Ans: d
Q.97) _________ character set is
used for character encoding of m the world languages.
a)
BARCODE
b)
BITCODE
c)
UNICODE
d)
ASCII
Ans:c
Q.98] Characteristics of Windows
7 are___________________
a)
Easy Operating System
b)
Excellent Graphical Interface
c)
Excellent security Features
d)
All of These
Ans: d
Q99] Characteristics of computer
are except
a)
Accuracy
b)
Speed
c)
Automation
d)
Slow
Ans:d
Q.100) Character Printer is also
called as __________
a)
Ink Jet Printers
b)
Dot Matrix Printers
c)
Laser Printers
d)
Plotters
Ans: b
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