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Computer General Science Test Hard Mode MCQs With Answers
Question # 1
Displays OLE objects such as a series of images which of the following toolbox is used
Choose an answer
Unbound object form
Found object form
Sub form
Option group
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Question # 2
Registers are located inside
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ROM
RAM
CPU
All of the above
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Question # 3
A computer bus is
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A register
Parallel metal lines
ALU and CU
A computer clock
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Question # 4
The initialize expression and increment expression are contained in the loop expression in a
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While loop
For loop
Do-while loop
Mathematical while loop
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Question # 5
When more than one attributes act as primary key then each is called
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Foreign key
Secondary key
Concatenated key
Composite key
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Question # 6
Accidental data loss may be prevented by using a (n):
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Password
Antivirus programs
UPS
All of the above
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Question # 7
If an entity is connected directly to another object/entity then the relationship is called
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One to one relationship
One to many relationship
Many to many relationship
Bubble chart
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Question # 8
In relational database a table is also called is
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Tuple
Relation
File
Schema
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Question # 9
Which of the following is not involved in e-commerce?
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E-mail
Video conferencing
Electronic banking
None of the above
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Question # 10
Void occupy how many bytes in memory?
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Zero
One
Two
Four
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Question # 11
Which of the following color graphics display has the highest resolution
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CGA
HCA
EGA
VGA
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Question # 12
To unhide rows in Excel, the short cut key used is
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Ctrl+(
Ctrl+)
Ctrl+Shift+(
Ctrl+Shift+)
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Question # 13
Point of Sale terminal to
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Terminals associated with MICR
Smart terminal
Terminal associated with OCR
None of these
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Question # 14
Which of the following are the common font styles?
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Bold
Italic
Under line
All of these
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Question # 15
In database, data exists only in the form of
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Files
Records
Data items
Tables
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Question # 16
How many files you can attach with the outgoing message through email?
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Only one
Only two
Only three
One or two
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Question # 17
Rearranging data in a new sequence is known as
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Updating
Batching
Sorting
Summarising
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Question # 18
Dot-matrix is a type of
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Tape
Printer
Disk
Bus
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Question # 19
In Excel, worksheet is also called which of the following
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Simple sheet
Work sheet
Active sheet
Spread sheet
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Question # 20
CAM stands for
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Common aided manufacturing
Common architecture manufacturing
Computer aided manufacturing
Computer architecture manufacturing
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