1.
Who Invented the computer mouse?
2.
What does an information becomes after input into a computer?
3.
Which of the following is an input device?
4.
Dot Matrix is a type of…………
5.
LCD is a basic type of monitor. What is the full form of LCD?
6.
In IT, associative memory is called as
7.
Instructions to computer are given through…
8.
In computer language, what is the full form of RAM ?
9.
Arithmometer was invented by
10.
Which circuit is used to store one bit of data?
11.
Which technology do third generation computers use?
12.
Desktop computers, laptop computers, tablets and smartphones are different types of ........
13.
Second generation computers can often be known on the basis of their use of ...........
14.
Which of the following computers is used in hospitals to measure the heartbeat of patients ?
15.
When does the page fault occur?
16.
Which of the following is a part of the central processing unit of a computer?
17.
One strategy of allocating kernel memory is known as............
18.
Select odd one of the following with reference to the central processing unit (CPU) of a computer.
19.
Which of the following is not a soft copy devices?
20.
Transistors belong to which of the following generation of the computers?
21.
Which of the following is an example of Electrically-Erasable Programmable Read-Only Memory?
22.
ALU is a part of a computer is…………
23.
Niti wants to use an input device that works by sensing the user's finger movement and downward pressure. Which among of the following should she use?
24.
Who among the following pioneered binary logic and arithmetic in computer & programming.
25.
What are the components of a CPU in a computer?
26.
Which of the following devices accepts the results produced by the computer in a machine-readable form?
27.
A Gigabyte equals all of the following, except ………..
28.
In which of the following countries was the first Electronic Numerical Integrator and Computer, the first programmable general purpose electronic digital computer, developed?
29.
Which of the following consists an electronic writing area and a special 'pen' that works with it?
30.
Trackball is which of the following devices?
31.
Cache memory works on the principle of .........
32.
Which type of storage device is a hard disk?
33.
Which one of the following is an input device?
34.
How many Gigabyte is equal to 1 Petabyte?
35.
What is the other name for 'transistor computer'?
36.
Which of the following is a primary storage device in a personal computer?
37.
Which of the following is an input device used to verify the legitimacy or originality of paper documents, especially cheques?
38.
Who is known as the father of computing?
39.
What is the name of memory buffer used to accommodate a speed differential?
40.
How many function keys are present on a standard PC keyboard?
41.
A computer monitor is also known as:
42.
Which of the following is not example of an optical disc?
43.
CPU Scheduler is also known as………….
44.
Which of the following is an input device of a computer ?
45.
Which unit of the computer is considered as the brain of the computer ?
46.
Which of the following is called the father of supercomputing ?
47.
1965 to 1975 was an era of :
48.
Processed data is known as
49.
Which of the following is an output device?
50.
A/an ___ is the smallest illuminated area on a computer screen.
