Question - 1
Computer questions:
A byte can hold one ____ of the data.
Bit
Kilobyte
Character
Binary Digit
None of these
Answer- C
Question - 2
Computer questions:
Computer process data into information by working exclusively with _____.
Words
Multimedia
Characters
Numbers
None of these
Answer- D
Question - 3
Computer questions:
A string of eight 0’s &1’s is called a _____
Megabyte
Kilobyte
Byte
Gigabyte
None of these
Answer- C
Question - 4
Computer questions:
Which device is used as the standard pointing device in a graphical user environment ___
Keyboard
Mouse
Track ball
Joystick
None of these
Answer- B
Question - 5
Computer questions:
Which of the following is an output device?
Scanner
Printer
Flat screen
Touch screen
None of these
Answer- B
Question - 6
Computer questions:
Which technology is used in Compact Disk
Mechanical
Electrical
Electro magnetic
Laser
None of these
Answer- D
Question - 7
Computer questions:
What is the full form of USB ?
Universal Serial Bus
United Service Block
Ultra Serial Block
Universal Security Block
None of these
Answer- A
Question - 8
Computer questions:
Which of the following methods cannot be used to enter data in a cell?
Pressing the tab key
Pressing an arrow key
Pressing the Esc key
Clicking the enter button to the formula bar
None of these
Answer- C
Question - 9
Computer questions:
The function of CPU is ________
To provide external storage of text
To read, interpret and process the information and instruction
To communicate with the operator
To provide a hard copy
None of these
Answer- C
Question - 10
Computer questions:
_______ is the process of carrying out commands.
Fetching
Decoding
Storing
Executing
None of these
Answer- B
Question - 11
Computer questions:
What characteristic of read only memory (ROM) makes it useful?
ROM information can be easily updated
Data in ROM is nonvolatile, that is, it remain there even without electrical power
ROM provides very large amounts of inexpensive data storage
ROM chips are easily swapped between different brands of computers
None of these
Answer- B
Question - 12
Computer questions:
Which of the following peripheral devices displays information to a user ?
Monitor
Keyboard
Secondary storage device
Secondary storage media
None of these
Answer- A
Question - 13
Computer Questions:
Which of the following is not an example of storage device ?
Floppy
CD
Harddisk
DVD
RAM
Answer- E
Question - 14
Computer Questions:
Advantages of DRAM is _____
In it data can be easily erased compared to SRAM
It is faster than SRAM
It can store more than SRAM
It is cheaper than SRAM
None of these
Answer- D
Question - 15
Computer Questions:
All of the following terms are related with spreadsheet software except _______
Virus detection
Worksheet
Cell
Formula
None of these
Answer- A
Question - 16
Computer Questions:
Number of function keys on the keyboard?
Answer- D
Question - 17
Computer Questions:
Restarting a computer which is already running is referred to as ____
Booting
Starting
Rebooting
Restarting
None of these
Answer- C
Question - 18
Computer Questions:
To make the number pad act as directional arrows, you press the ____
Shift
Arrow lock
Caps lock
Num lock
None of these
Answer- D
Question - 19
Computer Questions:
A key that will erase information from the computer's memory and characters on the screen _____
Edit
Esc key
Delete key
Scroll lock
None of these
Answer- C
Question - 20
Computer Questions:
Computers that are portable and convenient for users who travel are known as____
Super computers
Mini computers
Laptops
File servers
None of these
Answer- C
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