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Home
Computer Knowledge Test 51
Computer Knowledge Test 51
Result
Computer Knowledge Test 51
/
Score
-
Rank
Time Taken:
-
Question
1/30
1 / -0
A ……… is a unique name that you give to a file of information.
Correct
Wrong
Skipped
A
folder
Correct
Wrong
Skipped
B
file name
Correct
Wrong
Skipped
C
file name extension
Correct
Wrong
Skipped
D
None of these
Question
2/30
1 / -0
Vendor-created program modifications are called _______
Correct
Wrong
Skipped
A
patches
Correct
Wrong
Skipped
B
antiviruses
Correct
Wrong
Skipped
C
holes
Correct
Wrong
Skipped
D
All of these
Question
3/30
1 / -0
Bubble memory is only a_________
Correct
Wrong
Skipped
A
Direct access device
Correct
Wrong
Skipped
B
Combination of sequential and direct access devices
Correct
Wrong
Skipped
C
Interactive device
Correct
Wrong
Skipped
D
None of these
Question
4/30
1 / -0
To read the system messages and warnings, access the __________ in Windows.
Correct
Wrong
Skipped
A
system manager
Correct
Wrong
Skipped
B
event viewer
Correct
Wrong
Skipped
C
message screen
Correct
Wrong
Skipped
D
None of these
Question
5/30
1 / -0
Rows of a relation are called____________
Correct
Wrong
Skipped
A
Relation
Correct
Wrong
Skipped
B
Tuples
Correct
Wrong
Skipped
C
An entity
Correct
Wrong
Skipped
D
None of these
Question
6/30
1 / -0
A _________ is a type of malware that is designed to change your browser’s settings.
Correct
Wrong
Skipped
A
Hoax
Correct
Wrong
Skipped
B
Clickjacking
Correct
Wrong
Skipped
C
Browser Hijacker
Correct
Wrong
Skipped
D
Mousetrapping
Question
7/30
1 / -0
Which function button is used to show MS Power Point in full screen?
Correct
Wrong
Skipped
A
F3
Correct
Wrong
Skipped
B
F5
Correct
Wrong
Skipped
C
F6
Correct
Wrong
Skipped
D
None of these
Question
8/30
1 / -0
Bubble memory is only a________
Correct
Wrong
Skipped
A
Sequential access device
Correct
Wrong
Skipped
B
Combination of sequential and direct access devices
Correct
Wrong
Skipped
C
Interactive device
Correct
Wrong
Skipped
D
None of these
Question
9/30
1 / -0
The term overflow means_________
Correct
Wrong
Skipped
A
An excess of Internal storage
Correct
Wrong
Skipped
B
A situation where record cannot fit in to its right place
Correct
Wrong
Skipped
C
A device, which controls the level of humidity in the computer room
Correct
Wrong
Skipped
D
None of these
Question
10/30
1 / -0
Logical memory can be divided into fixed-sized blocks called ________.
Correct
Wrong
Skipped
A
pages
Correct
Wrong
Skipped
B
backing store
Correct
Wrong
Skipped
C
All of these
Correct
Wrong
Skipped
D
None of these
Question
11/30
1 / -0
Hardware includes
Correct
Wrong
Skipped
A
all devices used to input data into a computer
Correct
Wrong
Skipped
B
sets of instructions that a computer runs or executes
Correct
Wrong
Skipped
C
the computer and all the devices connected to it that are used to input and output data
Correct
Wrong
Skipped
D
all devices involved in processing information including the central processing unit, memory and storage
Question
12/30
1 / -0
Which of the following is generated by CPU during a program execution.?
Correct
Wrong
Skipped
A
Physical Address
Correct
Wrong
Skipped
B
Logical Address
Correct
Wrong
Skipped
C
Absolute Address
Correct
Wrong
Skipped
D
All of these
Question
13/30
1 / -0
Computer calculate number in ______mode.
Correct
Wrong
Skipped
A
Octal
Correct
Wrong
Skipped
B
Decimal
Correct
Wrong
Skipped
C
Binary
Correct
Wrong
Skipped
D
None of These
Question
14/30
1 / -0
______Is the Virus that overwrites the files or a few parts being replaced?
Correct
Wrong
Skipped
A
File infectors
Correct
Wrong
Skipped
B
Boot virus
Correct
Wrong
Skipped
C
Macro virus
Correct
Wrong
Skipped
D
None of these
Question
15/30
1 / -0
Which type of RAM is normally the fastest?
Correct
Wrong
Skipped
A
VRAM
Correct
Wrong
Skipped
B
SRAM
Correct
Wrong
Skipped
C
WRAM
Correct
Wrong
Skipped
D
SDRAM
Question
16/30
1 / -0
When you first turn on a computer, the CPU is preset to execute instructions stored in ________
Correct
Wrong
Skipped
A
RAM
Correct
Wrong
Skipped
B
Flash memory
Correct
Wrong
Skipped
C
ALU
Correct
Wrong
Skipped
D
ROM
Question
17/30
1 / -0
The do’s and don’ts of online communication is termed as ______
Correct
Wrong
Skipped
A
flaming
Correct
Wrong
Skipped
B
Cyberspace
Correct
Wrong
Skipped
C
Netiquette
Correct
Wrong
Skipped
D
All of these
Question
18/30
1 / -0
Which part of the computer is used for calculating and comparing_________
Correct
Wrong
Skipped
A
ALU
Correct
Wrong
Skipped
B
Disk unit
Correct
Wrong
Skipped
C
Modem
Correct
Wrong
Skipped
D
None of these
Question
19/30
1 / -0
MIPS in measuring speed stands for ______
Correct
Wrong
Skipped
A
Million Inputs Per Second
Correct
Wrong
Skipped
B
Million Inputs Per System
Correct
Wrong
Skipped
C
Million Instructions Per Second
Correct
Wrong
Skipped
D
Million Inputs Per System
Question
20/30
1 / -0
Which of the following is not a programming language________
Correct
Wrong
Skipped
A
Java
Correct
Wrong
Skipped
B
Basic
Correct
Wrong
Skipped
C
Knuth
Correct
Wrong
Skipped
D
None of These
Question
21/30
1 / -0
DSL is an example of a(n) ___________connection.
Correct
Wrong
Skipped
A
network
Correct
Wrong
Skipped
B
slow
Correct
Wrong
Skipped
C
broadband
Correct
Wrong
Skipped
D
None of these
Question
22/30
1 / -0
Dot matrix and band printers are __________ printers.
Correct
Wrong
Skipped
A
laser
Correct
Wrong
Skipped
B
impact
Correct
Wrong
Skipped
C
ink jet
Correct
Wrong
Skipped
D
None of the
Question
23/30
1 / -0
In MIME ,I stands for__________
Correct
Wrong
Skipped
A
internet
Correct
Wrong
Skipped
B
internal
Correct
Wrong
Skipped
C
intranet
Correct
Wrong
Skipped
D
None of these
Question
24/30
1 / -0
__________ connect the CPU to various internal components and to expansion cards for graphics and sound.
Correct
Wrong
Skipped
A
RAM
Correct
Wrong
Skipped
B
BIOS
Correct
Wrong
Skipped
C
ROM
Correct
Wrong
Skipped
D
Internal Buses
Question
25/30
1 / -0
RDBMS means________
Correct
Wrong
Skipped
A
Relational Data Base Management System
Correct
Wrong
Skipped
B
Reliable Data Base Management System
Correct
Wrong
Skipped
C
Relational Document Base Management System
Correct
Wrong
Skipped
D
None of These
Question
26/30
1 / -0
Which of the following device is used to avoid loading during read operation?
Correct
Wrong
Skipped
A
Latch
Correct
Wrong
Skipped
B
Flipflop
Correct
Wrong
Skipped
C
Tri-state Buffer
Correct
Wrong
Skipped
D
All of these
Question
27/30
1 / -0
______ is the mechanical or electronic conversion of scanned images of handwritten, typewritten or printed text into machine-enclosed text.
Correct
Wrong
Skipped
A
OCR
Correct
Wrong
Skipped
B
OMR
Correct
Wrong
Skipped
C
MICR
Correct
Wrong
Skipped
D
None of these
Question
28/30
1 / -0
Which of the following refers to the means by which an OS or any other programs interacts with the user?
Correct
Wrong
Skipped
A
Programming Interface
Correct
Wrong
Skipped
B
User Compatibility
Correct
Wrong
Skipped
C
User Interface
Correct
Wrong
Skipped
D
None of these
Question
29/30
1 / -0
What is the purpose of a file extension?
Correct
Wrong
Skipped
A
It ensures each file has a unique filename.
Correct
Wrong
Skipped
B
It makes the file visible to the user.
Correct
Wrong
Skipped
C
It identifies the file type.
Correct
Wrong
Skipped
D
It prevents the file from being overwritten.
Question
30/30
1 / -0
What are you most likely to use when playing_______
Correct
Wrong
Skipped
A
Touch screen a computer game
Correct
Wrong
Skipped
B
notepad
Correct
Wrong
Skipped
C
Joystick
Correct
Wrong
Skipped
D
None of these
Re-attempt
-
Correct (
-
)
Wrong (
-
)
Skipped (
-
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Re-attempt
-
Correct (
-
)
Wrong (
-
)
Skipped (
-
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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24
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30
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