Tnpsc Computer Awareness Questions and Answers
| 49. |
What is the full form of USB as used in computer related activities? |
| |
- A. Universal Security Block
- B. Ultra Serial Block
- C. United Service Block
- D. Universal Serial Bus
|
| 50. |
In a high resolution mode, the number of dots in a line is |
| |
- A. 320
- B. 640
- C. 760
- D. 920
|
| 51. |
The memory which is slowest in hierarchy |
| |
- A. Primary memory
- B. Secondary memory
- C. Register
- D. None of these
|
| 52. |
Data items grouped together for storage purpose are called |
| |
- A. Record
- B. List
- C. Title
- D. String
|
