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Computer General Science Test Hard Mode MCQs With Answers
Question # 1
Which of the following separates the name and telephone number fields in each record?
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/
\
#
!
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Question # 2
Each attribute of an entity set has a particular value The set of possible values that a given attribute can take is called its
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Range
Domain
Relationship
Association
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Question # 3
When Word is in overtype mode
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OVR appears in the status bar
The pointer changes to an X shape
The title bar blinks as a warming
The insertion point becomes a dotted bar
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Question # 4
The Ionc variable is initialized
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Inside the loop
Outside the loop
Either inside or outside the loop
At the end of loop
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Question # 5
Cellular (mobile) phones systems are often
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LANs
MANs
WANs
None of the above
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Question # 6
A token ring network
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Uses ring topology
USes token passing
Can operate at 4 Mbps using UTP cable
All of the above
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Question # 7
Which of the following keys does not hold uniqueness property?
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Candidate key
Foreign key
Primary key
Secondary key
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Question # 8
C was designed to write programs for
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Windows operating system
Solaris operating system
Unix operating system
OS/2 operating system
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Question # 9
In business computers are used in
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Marketing
Stock exchanges
Banks
All of the above
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Question # 10
The expression in define directive
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Can only be changed at the end of the program
Cannot be changed
Cannot be changed but can be redefine
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Question # 11
MS-Word and MS-Excel are:
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Operating systems
Application software
High level languages
Low level languages
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