| 1 |
What type of data does a pressure sensor record. |
- A. Magnetic field
- B. Motion
- C. Pressure
- D. Light
|
| 2 |
Devices that are used to display the result of processing are called. |
- A. Output devices
- B. Input devices
- C. Storage Devices
- D. Processing devices
|
| 3 |
Which of following is type fo sensor. |
- A. Sound sensor
- B. Pressure sensor
- C. Light sensor
- D. All
|
| 4 |
What is a hard disk drive. |
- A. A volatile secondary storage device
- B. An optical storage device
- C. Aprimary storage device
- D. A non-volatile secondary storage device
|
| 5 |
What is the main purpose of a computer. |
- A. to process data and produce the desired information
- B. To save data
- C. To provide input
- D. To display output
|
| 6 |
OCR stand for |
- A. Optical corret Reading
- B. Optical Character Reader
- C. Optimal Copy Reading
- D. Optical Character Reading
|
| 7 |
Which of the following is not an input device. |
- A. Keyboard
- B. Speaker
- C. Mouse
- D. <div>Scanner</div>
|
| 8 |
What type of memory is used to temporarily store data for processing by the CPU. |
- A. RAM
- B. ROM
- C. Hard disk
- D. Flash Drive
|
| 9 |
What is the function of Sold State Drive. |
- A. To sgtore data permanently
- B. To store data temporarily
- C. To store data for a limited time
- D. To store data only when the computer is turned off.
|
| 10 |
The device that is used to input sound in the coputer is known as. |
- A. Joystic
- B. Speaker
- C. Microphone
- D. Light pen
|
