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 231:
The number of input combination for a 4 input gate is ______
Options:
A) 9
B) 8
C) 15
D) 16
Show Answer
The correct answer is D .
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Question 232:
Which of these is not true about peer-to-peer network ?
Options:
A) there is no dedicated servers
B) it has a strong security system
C) all computers in this network are known as peers
D) there is no hierarchy among the computers
Show Answer
The correct answer is B .
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Question 233:
Which of the following system software resides in the main memory always?
Options:
A) Text editor
B) Assembler
C) Linker
D) Loader
Show Answer
The correct answer is D .
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Question 234:
An action performed in the GUI operating systems to hide a window but keep the program running in the background is ?
Options:
A) hide
B) multitasking
C) minimize
D) maximize
Show Answer
The correct answer is C .
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Question 235:
Destruction of files for malicious reasons such as access by fraudulent people is classified as being
Options:
A) modified
B) accessed
C) destroyed
D) unauthorized access
Show Answer
The correct answer is D .
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Question 236:
Which of the following is not a third generation language?
Options:
A) FORTRAN
B) COBOL
C) Assembly language
D) Basic
Show Answer
The correct answer is C .
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Question 237:
Which of the following isn't used to navigate in a computer?
Options:
A) Cursor
B) Keyboard
C) mouse
D) Scanner
Show Answer
The correct answer is D .
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Question 238:
What is debugging?
Options:
A) Preventing bugs from getting to the computer
B) inserting errors into the program
C) finding and removing errors from a computer
D) finding and removing errors from a program
Show Answer
The correct answer is D .