Computer Studies covers general knowledge of computers, computing terms, and technologies. It focuses on building interest and confidence in using computers.
-
Question 41:
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 .
-
Question 42:
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 .
-
Question 43:
How many different values can a bit have?
Options:
A) 2
B) 4
C) 10
D) 256
Show Answer
The correct answer is A .
-
Question 44:
To determine if a computer has the ability to think, a test was conducted named as
Options:
A) Turing test
B) Computation test
C) Teletype test
D) Interrogator test
Show Answer
The correct answer is A .
-
Question 45:
When the computer reboots itself without triggering the hardware based reset, it is called ?
Options:
A) cold booting
B) hard reboot
C) cold reboot
D) soft reboot
Show Answer
The correct answer is D .
-
Question 46:
What is a computer file.
Options:
A) A computer program
B) A document like bunch of text
C) A place on a computer where information is stored in a package
D) A physical paper document that entails how a computer works
Show Answer
The correct answer is C .
-
Question 47:
Computer Monitor is also known as
Options:
A) DVU
B) UVD
C) VDU
D) CCTV
Show Answer
The correct answer is C .
-
Question 48:
Which of the following is an example of software
Options:
A) Joy stick
B) Keyboard
C) Operating systems
D) Mouse
Show Answer
The correct answer is C .
-
Question 49:
The closest computer language to human is ?
Options:
A) High level language
B) Low level language
C) Machine language
D) Assembly language
Show Answer
The correct answer is A .
-
Question 50:
What part of the central processing unit coordinates other units and manages the computer resources ?
Options:
A) coordinating unit
B) Memory unit
C) Arithmetic Logic unit
D) Control unit
Show Answer
The correct answer is D .