Welcome to your Computer Hardware set - 3
1.
Which memory is used for storing data and program instructions currently being executed by CPU?
2.
What is the full form of MICR?
3.
Which of the following device is a visual display unit (VDU)?
4.
What is the full form of CRT device?
5.
Which of the following is a video capturing device?
6.
What kind of device is a digital camera?
7.
The clarity of an image depends on which factors?
8.
Which input device is mainly used to detect marks on paper?
9.
Optical Character Recognition is used for the preparation of
11.
Which key is used to launch the Start button?
12.
Which input device is widely used for acquiring textual data from images?
13.
Which input device is used in banks for processing cheques to recognize the magnetic encoding numbers printed at the bottom of a cheque?
14.
A joystick is primarily used for which purpose?
15.
Which of the following is/are the type of smart card reader?
16.
Which input device is used to recognize the physical or behavioral traits of the individual?
17.
The read and write operations in the computer is carried out through
18.
Which of the following key should be pressed to move to the beginning of a line of text?
19.
Which of the following input device is used for marking attendance of employees/students in organizations/institutions and security purposes?
20.
Which input device moves in all directions, controls the movement of the cursor, and continues moving in the previously pointing direction?
21.
Which of the following device is/are both input and output devices?
22.
What kind of device is a computer mouse?
23.
Which of the following optical input device converts data and images on paper into digital form?
24.
Which of the following input device is a handheld electro-optical pointing device that is used for making drawings, graphics, and for menu selection?
25.
Which button is known as a middle button used as the third mouse button?