Computer Studies covers general knowledge of computers, computing terms, and technologies. It focuses on building interest and confidence in using computers.
-
Question 61:
What is the major purpose of application software?
Options:
A) oversee the running of the computer
B) utilities
C) database management
D) recreation
Show Answer
The correct answer is B .
-
Question 62:
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 .
-
Question 63:
Translators are type of ?
Options:
A) System software
B) Operating system
C) Utility programs
D) Application software
Show Answer
The correct answer is A .
-
Question 64:
__________________ is the conversion of computer data from one format to another.
Options:
A) data conversion
B) data implementation
C) data transmission
D) data transfer
Show Answer
The correct answer is A .
-
Question 65:
Using Boolean identities, reduce the given Boolean expression:
A(A+1) + A(B+0) + C.1
Options:
A) A + B + C
B) A.B.C
C) A.B + C
D) A + C
Show Answer
The correct answer is D .
-
Question 66:
The following are input devices except.
Options:
A) mouse
B) monitor
C) Keyboard
D) joystick
Show Answer
The correct answer is B .
-
Question 67:
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 .
-
Question 68:
What is the full form of CU?
Options:
A) Compound Unit
B) Communication Unit
C) Computer unit
D) Control unit
Show Answer
The correct answer is D .
-
Question 69:
Which of the following components of the computer is referred to as the administrative section ?
Options:
A) CPU
B) Output unit
C) Input unit
D) Memory Unit
Show Answer
The correct answer is A .
-
Question 70:
The first stage of data processing activities is ?
Options:
A) Manipulation
B) Collection
C) Conversion
D) Sorting
Show Answer
The correct answer is B .