question_answer 1) A printer is this kind of device [SBI Clerk, 2009]
A)
Input
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B)
word processing
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C)
Processing
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D)
output
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E)
None of these
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question_answer 2) The name of the computer's brain is [SBI Clerk, 2009]
A)
Monitor
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B)
hardware
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C)
CPU
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D)
byte
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E)
None of these
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question_answer 3) The output devices make it possible to [SBI Clerk, 2009]
A)
View or print data
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B)
store data
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C)
Scan data
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D)
input data
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E)
None of these
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question_answer 4) The most common method of entering text and numerical data into a computer system is through the use of a [SBI Clerk, 2009]
A)
Keyboard
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B)
scanner
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C)
Printer
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D)
plotter
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E)
None of these
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question_answer 5) Which of the following groups consist of only input devices? [SBI Clerk, 2009]
A)
Mouse, Keyboard, Monitor
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B)
Mouse, Keyboard, Printer
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C)
Mouse, Keyboard, Plotter
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D)
Mouse, Keyboard, Scanner
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E)
None of these
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question_answer 6) Which of the following groups consist of only output devices? [SBI Clerk, 2009]
A)
Scanner, Printer, Monitor
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B)
Keyboard, Printer, Monitor
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C)
Mouse, Printer, Monitor
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D)
Plotter, Printer, Monitor
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E)
None of these
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question_answer 7) A keyboard is this kind of device [SBI Clerk, 2009]
A)
Black
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B)
input
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C)
Output
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D)
word processing
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E)
None of these
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question_answer 8) Arithmetic operations [SBI Clerk, 2009]
A)
Involve matching one data item to another to determine if the first item is greater than, equal to, or less than the other item
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B)
Sort data items according to standard, predefined criteria in ascending order or descending order
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C)
Use conditions with operators such as AND, OR and NOT
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D)
Include addition, subtraction, multiplication, and division
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E)
None of these
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question_answer 9) A series of instructions that tells a computer what to do and how to do it is called a [SBI Clerk, 2009]
A)
Program
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B)
command
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C)
User response
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D)
processor
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E)
None of these
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question_answer 10) Which part of the computer displays the work done? [SBI Clerk, 2009]
A)
RAM
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B)
Printer
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C)
Monitor
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D)
ROM
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E)
None of these
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question_answer 11) Any data or instruction entered into the memory of a computer is considered as [SBI Clerk, 2009]
A)
Storage
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B)
output
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C)
Input
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D)
information
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E)
None of these
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question_answer 12) For seeing the output, you use _________ [SBI Clerk, 2009]
A)
Monitor
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B)
Keyboard
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C)
Mouse
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D)
Scanner
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E)
None of these
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question_answer 13) A scanner scans ______ [SBI Clerk, 2009]
A)
Pictures
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B)
Text
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C)
Both Pictures and Text
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D)
Neither Pictures nor Text
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E)
None of the above
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question_answer 14) Which of the following is not an input device? [SBI Clerk, 2009]
A)
Keyboard
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B)
Monitor
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C)
Joystick
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D)
Microphone
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E)
None of these
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question_answer 15) Back up of the data files will help to prevent _________ (SBI Clerk, 2009]
A)
Loss of confidentiality
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B)
Duplication of data
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C)
Virus infection
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D)
Loss of data
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E)
None of the above
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question_answer 16) Which is the part of the computer system that one can physically touch? [SBI Clerk, 2009]
A)
Data
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B)
operating system
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C)
Hardware
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D)
software
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E)
None of these
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question_answer 17) ???? is processed by the computer into information. [SBI Clerk, 2009]
A)
Data
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B)
Numbers
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C)
Alphabets
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D)
Pictures
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E)
None of these
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question_answer 18) To access properties of an object, the mouse technique to use is?. [SBI Clerk, 2009]
A)
right-clicking
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B)
shift-clicking
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C)
Dragging
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D)
dropping
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E)
None of these
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question_answer 19) A _____ can make it easier to play games. [SBI Clerk, 2009]
A)
Mouse
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B)
joystick
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C)
Keyboard
done
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D)
pen
done
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E)
None of these
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question_answer 20) Codes consisting of lines of varying widths or lengths that are computer-readable are known as [IBPS PO, 2011]
A)
An ASCII code
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B)
a magnetic tape
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C)
a bar code
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D)
an OCR scanner
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E)
None of these
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question_answer 21) Which one is the world's first electric computer? [IBPS PO, 2011]
A)
EDVAC
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B)
UNIVAC
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C)
ENIAC
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D)
All of the above
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E)
None of these
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question_answer 22) Video processors consist of said which store and process images. [IBPS PO, 2011]
A)
CPU and VGA
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B)
CPU and memory
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C)
VGA and memory
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D)
VGI and DVI
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E)
None of these
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question_answer 23) The system unit [SBI PO, 2011]
A)
Coordinates input and output devices
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B)
Is the container that houses electronic components?
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C)
Is a combination of hardware and Software?
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D)
Controls and manipulates data
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E)
Does the arithmetic operations
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question_answer 24) The main circuit-board of the system unit is the [SBI PO, 2011]
A)
Computer program
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B)
control unit
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C)
Motherboard
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D)
RAM
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E)
None of these
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question_answer 25) 25. Which keys enable the input of numbers quickly? [IBPS Clerk, 2011]
A)
Ctrl, shift and alt
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B)
function keys
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C)
The numeric keypad
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D)
arrow keys
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E)
None of these
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question_answer 26) Form which language the word "Computer" is derived? [IBPS Clerk, 2011]
A)
Spanish
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B)
English
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C)
Latin
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D)
Greek
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E)
None of these
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question_answer 27) Which of the following can input graphical images and pictures for a computer? [IBPS Clerk, 2011]
A)
Plotter
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B)
Scanner
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C)
Mouse
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D)
Printer
done
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E)
Keyboard
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question_answer 28) Why is the Caps Lock key referred to as a toggle key? [IBPS Clerk, 2011]
A)
Because its function goes back and forth every time it is pressed
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B)
Because it cannot be used for entering numbers
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C)
Because it cannot be used to delete
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D)
Because it cannot be used to insert
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E)
None of these
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question_answer 29) Using output devices one can [IBPS Clerk, 2011]
A)
Input data
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B)
store data
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C)
Scan data
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D)
view or print data
done
clear
E)
None of these
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question_answer 30) Which of the following categories would include a keyboard? [IBPS Clerk, 2011]
A)
Printing Device
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B)
Output Device
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C)
Pointing Device
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D)
Storage Device
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E)
Input Device
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question_answer 31) What type of keys are 'Ctrl' and 'shift'? [IBPS Clerk, 2011]
A)
Adjustment
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B)
function
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C)
Modifier
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D)
alphanumeric
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E)
None of these
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question_answer 32) The term ______ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data. [SBI Clerk, 2911]
A)
Retrieval technology
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B)
Input technology
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C)
Output technology
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D)
Storage technology
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E)
None of these
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question_answer 33) The term _____ refers to any computer component that is required to perform work. [SBI Clerk, 2011]
A)
Bootstrap
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B)
kernel
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C)
Resource
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D)
source code
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E)
None of these
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question_answer 34) The _____ is responsible for performing calculations and contains decision-making mechanisms. [SBI Clerk, 2011]
A)
Central Processing Unit
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B)
Memory Unit
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C)
Arithmetic and Logic Unit
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D)
Output Unit
done
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E)
None of these
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question_answer 35) You use a (n) _____, such as a keyboard or mouse, to input information. [SBI Clerk, 2011]
A)
Storage device
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B)
processing device
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C)
Input device
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D)
output device
done
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E)
None of these
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question_answer 36) What is output? [SBI Clerk, 2011]
A)
What the processor takes from the user
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B)
What the user gives to the processor
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C)
What the processor gets from the user
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D)
What the processor gives to the user
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E)
None of these
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question_answer 37) Computer_____ is whatever is typed, submitted, or transmitted to a computer system. [SBI Clerk, 2011]
A)
Input
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B)
output
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C)
Data
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D)
circuitry
done
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E)
None of these
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question_answer 38) Which process checks to ensure the components of the computer are operating and connected properly? [SBI Clerk, 2011]
A)
Booting
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B)
Processing
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C)
Saving
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D)
Editing
done
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E)
None of these
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question_answer 39) Which one of the following is true for RAM? [SBI Clerk, 2011]
A)
It is volatile memory
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B)
It is temporary memory
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C)
It is primary memory
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D)
All of the above
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E)
None of these
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question_answer 40) Ctrl, shift and alt are called _____ keys. [SBI Clerk, 2011]
A)
Adjustment
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B)
function
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C)
Modifier
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D)
alphanumeric
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E)
None of these
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question_answer 41) What is the function of the Central Processing Unit of a Computer? [SBI Clerk, 2012]
A)
Creates invoices
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B)
Performs calculations and processing
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C)
Deletes Data
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D)
Corrupts the data
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E)
None of these
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question_answer 42) All the characters that a device can use is called its? [SBI Clerk, 2012]
A)
Skill Set
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B)
Character Alphabet
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C)
Character Codes
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D)
Keyboard Characters
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E)
Character Set
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question_answer 43) Which unit controls the movement of signals between CPU and I/O? [SBI Clerk, 2012]
A)
ALU
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B)
Control Unit
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C)
Memory Unit
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D)
Secondary Storage
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E)
None of these
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question_answer 44) The three main parts of the processor are ____. [SBI Clerk, 2012]
A)
ALU, Control Unit and Registers
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B)
ALU, Control Unit and RAM
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C)
Cache, Control Unit and Registers
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D)
Control Unit, Registers and RAM
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E)
RAM, ROM and CD-ROM
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question_answer 45) Which of the following does not relate to Input Unit? [SBI Clerk, 2012]
A)
If accepts data from the outside world.
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B)
It converts data into binary code that is understandable by the computer
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C)
It converts binary data into the human readable form that is understandable to the users.
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D)
It sends data in binary form to the computer for further processing
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E)
None of these
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question_answer 46) Which printer cannot print more than one character at a time? [SSC, CHSL, 2012]
A)
Line
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B)
Daisy-wheel
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clear
C)
Laser
done
clear
D)
Dot-matrix
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clear
E)
None of these
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question_answer 47) _____key is the example of Toggle key [IBPS Clerk, 2012]
A)
Alt
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B)
Shift
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C)
Control
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D)
Escape
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E)
Caps Lock
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question_answer 48) Video controller [IBPS Clerk, 2012]
A)
Controls the resolution of images on screen
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B)
Controls the signals to be sent and received from processor for display
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C)
Handles the entire electronic work behind the formation of images on the screen
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D)
Is responsible for allocating pixels for formation of images
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E)
Is responsible for the refresh rate of the screen /monitor
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question_answer 49) Which of these is a point-and-draw device? [IBPS PO, 2012]
A)
Mouse
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B)
scanner
done
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C)
Printer
done
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D)
CD-ROM
done
clear
E)
Keyboard
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question_answer 50) When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits? [IBPS PO, 2013]
A)
ANSI
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B)
ASCII
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C)
EBCDIC
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D)
ISO
done
clear
E)
None of the above
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question_answer 51) ____devices convert human-understandable data and programs into a form that the computer can process. [SBI PO, 2013]
A)
Printing
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B)
Output
done
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C)
Solid State
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D)
Monitor
done
clear
E)
Input
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question_answer 52) The CPU comprises of Control, Memory, and _____ units. [SBI PO, 2013]
A)
Microprocessor
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B)
Arithmetic/Logic
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C)
Output
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D)
ROM
done
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E)
Input
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question_answer 53) A joystick is primarily used to/for_______. [SBI PO, 2013]
A)
Control sound on the screen
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B)
Computer gaming
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C)
Enter text
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D)
Draw pictures
done
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E)
Print text
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question_answer 54) ____ plug into slots on the motherboard and provide additional functionality for your computer. [SBI Clerk, 2014]
A)
Network Interface Card
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B)
USB
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C)
Expansion Card
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D)
UPS
done
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E)
None of these
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question_answer 55) The most widely used computer device is ____. [IBPS Clerk, 2015]
A)
Solid state disks
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B)
External hard disk
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C)
Internal hard disk
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D)
Mouse
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E)
None of these
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question_answer 56) Which among the following is an important circuitry in a computer system that directs the operation of the processor? [IBPS PO Mains, 2016]
A)
Memory
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B)
Address Bus
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C)
Accumulator
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D)
ALU
done
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E)
Control Unit
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question_answer 57) The combination of ALU and Control Unit jointly known as [IBPS RRB 2016]
A)
Hard disk
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B)
Monitor
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C)
CPU
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D)
UPS
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E)
Software
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question_answer 58) Which key launched the start button? [IBPS RRB 2016]
A)
Windows
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B)
Esc
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C)
Shift
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D)
Function key
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E)
Num lock
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question_answer 59) Which of the following houses the most important parts of a computer system? [IBPS RRB 2016]
A)
Input Device
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B)
Client
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C)
Server
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D)
Hardware
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E)
None of these
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