Computer Studies covers general knowledge of computers, computing terms, and technologies. It focuses on building interest and confidence in using computers.
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Question 201:
Which process is used by large retailers to study trends?
Options:
A) Data mining
B) Data selection
C) Data conversion
D) Pos
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The correct answer is A .
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Question 202:
The term used to describe when new information replaces old information or data is
Options:
A) file loss
B) delete
C) re-write
D) overwrite
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The correct answer is D .
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Question 203:
Who invented the Napier Bones
Options:
A) John Napier
B) Samuel Napier
C) Joseph Jacquard
D) Charles Babbage
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The correct answer is A .
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Question 204:
Computer files can be characterised by all but,
Options:
A) A title
B) It's accessibility
C) The ability to be modified
D) Where it is stored
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The correct answer is D .
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Question 205:
A type of application software that combines the abilities of several general purpose applications in one program is ?
Options:
A) Graphics Packages
B) Integrated Packages
C) Multipurpose application
D) Database management packages
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The correct answer is B .
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Question 206:
Large computers are classified as
Options:
A) desktops
B) micro computers
C) mini computers
D) mainframe computers
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The correct answer is D .
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Question 207:
Java is a ______ language
Options:
A) High level
B) Low level
C) Machine
D) Algorithm
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The correct answer is A .
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Question 208:
In BASIC, REM shows a statement to be
Options:
A) executable statement
B) un-executable statement
C) comment
D) output
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The correct answer is C .
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Question 209:
The closest computer language to human is ?
Options:
A) High level language
B) Low level language
C) Machine language
D) Assembly language
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The correct answer is A .
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Question 210:
The arrow displayed on the screen of a computer is called
Options:
A) Pointer
B) Arrow
C) Cursor
D) Indicator
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The correct answer is C .