வெள்ளி, ஜூலை 20, 2012
பொது அறிவு தகவல்
| Ctrl, Shift and Alt are called ... keys. |
| 1 | modifier |
| 2 | function |
| 3 | alphanumeric |
| 4 | adjustment |
|
| |
|
| Which key is used in combination with another key to perform a specific task? |
| 1 | function |
| 2 | space bar |
| 3 | arrow |
| 4 | control |
|
| Ans: 4 |
|
| Physical components that make up your computer are known as ..... |
| 1 | Operating Systems |
| 2 | Software |
| 3 | Hardware |
| 4 | Web Browsers |
|
| Ans: 3 |
|
| Computers use the .... number system to store data and perform calculations. |
| 1 | binary |
| 2 | octal |
| 3 | decimal |
| 4 | hexadecimal |
|
| Ans: 1 |
|
| To move to the beginning of a line of text, press the ... key. |
| 1 | pageup |
| 2 | a |
| 3 | home |
| 4 | enter |
|
| Ans: 3 |
|
| The term PC means |
| 1 | Private Computer |
| 2 | Personal Computer |
| 3 | Professional Computer |
| 4 | Personal Calculator |
|
| Ans: 2 |
|
| A _________ is an electronic device that processes data, converting it into information |
| 1 | Computer |
| 2 | Processor |
| 3 | Case |
| 4 | Stylus |
|
| Ans: 2 |
|
| A _________ is an electronic device that processes data, converting it into information |
| 1 | Computer |
| 2 | Processor |
| 3 | Case |
| 4 | Stylus |
|
| Ans: 2 |
|
| _____ is processed by the computer into information |
| 1 | Number |
| 2 | Data |
| 3 | Picture |
| 4 | None of these |
|
| Ans: 2 |
|
| What is the default file extension for all Word documents? |
| 1 | txt |
| 2 | wrd |
| 3 | doc |
| 4 | none of these |
|
| Ans: 3 |
|
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