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 11:
The first commuters were programed using _________
Options:
A) Assembly language
B) Machine language
C) Source code
D) Object code
Show Answer
The correct answer is B .
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Question 12:
At least how many keys is a keyboard made up of?
Options:
A) 105
B) 107
C) 101
D) 103
Show Answer
The correct answer is C .
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Question 13:
Binary coded decimals (BCD) numbers express each digit as a ___________
Options:
A) byte
B) nibble
C) bit
D) All of the above
Show Answer
The correct answer is B .
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Question 14:
Computers that are portable and convenient for users who travel are known as _________________
Options:
A) Super computers
B) Laptops
C) Mini computers
D) File servers
Show Answer
The correct answer is C .
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Question 15:
Which of these is not a programming language
Options:
A) HTML
B) Java
C) C++
D) ios
Show Answer
The correct answer is D .
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Question 16:
Computer softwares like ios, Ubuntu, Chrome OS, are classified as ___________
Options:
A) Computer utilities
B) System software
C) Computer application
D) Application package
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The correct answer is B .
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Question 17:
Which program translates programs to a simpler language that the computer can execute.
Options:
A) Compiler
B) Interpreter
C) Processor
D) algorithm
Show Answer
The correct answer is A .
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Question 18:
Which of the following controls the way in which the computer system functions and provides a means by which users can interact with the computer.
Options:
A) CPU
B) application software
C) operating system
D) ALU
Show Answer
The correct answer is C .
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Question 19:
CRACKING comes under ___________
Options:
A) website service
B) transcription
C) computer crime
D) data security
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The correct answer is C .
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Question 20:
Files that maintain the hierarchical structure of the file system.
Options:
A) Descriptors
B) Directories
C) Modifiers
D) Relative files
Show Answer
The correct answer is B .