Question - 1
Computer Knowledge:
Which type of memory gets lost when you switch off?
ROM
RAM
Cache
Static
Dynamic
Answer- B
Question - 2
Computer Knowledge:
What type of devices are computer speakers and headphones?
Input/output
Input
Software
Output
Storage
Answer- D
Question - 3
Computer Knowledge:
Which of the following is not a computer language?
Medium level language
Low-level language
Assembly level language
Machine level language
High-level language
Answer- A
Question - 4
Computer Knowledge:
What is the function of the central processing unit (CPU) of a computer ?
Deletes data
Corrupts the data
Store the data permanently
Performs calculations and processing
Creates invoices
Answer- D
Question - 5
Computer Knowledge:
Movement of signals between CPU and I/O is controlled by ____
ALU
Control Unit
Memory unit
Secondary storage
None of these
Answer- B
Question - 6
Computer Knowledge:
The three main parts of a processor are ___ , ____ and ____
RAM, ROM and CD-ROM
Case, control unit and register
Control unit, Register and RAM
ALU, control unit and RAM
ALU, control unit and register
Answer- E
Question - 7
Computer Knowledge:
Which button that makes character either upper or lower case and numbers to symbol?
Shift Key
Control Key
Insert button
Mouse
Tab button
Answer- A
Question - 8
Computer Knowledge:
A screen list of option in a program that tells you what is in that program______
Screen
Icon
Menu
Backup
None of these
Answer- B
Question - 9
Computer Knowledge:
What menu will you be selected to give print ?
Tools
Edit
File
Insert
View
Answer- C
Question - 10
Computer Knowledge:
Data and timer are available on the desktop at ______
Recyle bin
Keyboard
My computer
Task bar
None of these
Answer- D
Question - 11
Computer Knowledge:
A _____ is an example of an input device.
Monitor
Mouse
Keyboard
Central processing unit
None of these
Answer- C
Question - 12
Computer Knowledge:
Powerful key that lets you exit a program when pushed_____
Arrow keys
Space keys
Return key
Escape key
None of these
Answer- D
Question - 13
Computer Knowledge:
For creating a document, you use ____ command at file menu.
Open
Close
New
Save
None of these
Answer- C
Question - 14
Computer Knowledge:
PC stands for______
Personal computing
Personal Comprehension
Personal computer
Personal calculations
Program calculator
Answer- C
Question - 15
Computer Knowledge:
A directory within a directory is called ______
Mini directory
Junior directory
Part directory
Sub directory
None of these
Answer- D
Question - 16
Computer Knowledge:
Output which is made up of pictures, sounds, and video is called ______
COM
Hard copy
Graphics
Multimedia
Designer
Answer- D
Question - 17
Computer Knowledge:
Two different files can have the same name if _____
They are on different drives
They are in different folders
Never
The names are capitalized differently
None of these
Answer- B
Question - 18
Computer Knowledge:
Deleted data remains on a disk until _____
The data is overwritten
The recycle bin is emptied
A file compression utility is used
The disk is scanned
None of these
Answer- B
Question - 19
Computer Knowledge:
The name of the location of a particular piece of data is it's _____
Address
Memory name
Storage site
Data location
None of these
Answer- A
Question - 20
Computer Knowledge:
The physical components of a computer system_____
Software
Hardware
ALU
Control Unit
None of these
Answer- B
Practice more set questions
