Computer Knowledge Practice Question and Answer
8 Q: A handheld device that allows you to control your computer without typing instructions from a keyboard is known as_______.
2461 05e69ee1c755e9d6ad85dbc70
5e69ee1c755e9d6ad85dbc70- 1Tabletfalse
- 2PDAfalse
- 3Mousetrue
- 4Mikefalse
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Mouse "
Q: Microprocessor which is the brain of computer is called?
2457 05ff7ded9f160821c22b84986
5ff7ded9f160821c22b84986- 1softwarefalse
- 2Microchiptrue
- 3Macrofalse
- 4All the statements are truefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Microchip"
Q: Programs stored in ROM are called 2452 15b5cc6a9e4d2b4197774ceef
5b5cc6a9e4d2b4197774ceef- 1Hardwarefalse
- 2Firmwaretrue
- 3Freewarefalse
- 4Softwarefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Firmware"
Explanation :
Answer: B) Firmware Explanation: The programs which are as permanent as hardware and stored in ROM are known as Firmware. Data stored in ROM can only be modified slowly, with difficulty, or not at all, so it is mainly used to store firmware (software that is closely tied to specific hardware, and unlikely to need frequent updates) or application software in plug-in cartridges.
Q: _____is data that has been organized or presented in a meaningful fashion.
2449 05f0543771d4388668c542b63
5f0543771d4388668c542b63- 1Storagefalse
- 2Informationtrue
- 3A processfalse
- 4Softwarefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Information "
Q: An Excel Workbook is a collection of 2447 15b5cc636e4d2b4197774b9f5
5b5cc636e4d2b4197774b9f5- 1Chartsfalse
- 2Worksheetsfalse
- 3Both A & Btrue
- 4None of the abovefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Both A & B"
Explanation :
Answer: C) Both A & B Explanation: An M.S Excel Workbook is a collection of both Worksheets and Charts.
Q: Which key is used for the last action? 2438 05b5cc6a4e4d2b4197774cc67
5b5cc6a4e4d2b4197774cc67- 1Ctrl + Dfalse
- 2Alt + Zfalse
- 3Ctrl + Ztrue
- 4Alt + Dfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Ctrl + Z"
Explanation :
Answer: C) Ctrl + Z Explanation: For undo the action or last action [Ctrl + Z] is used.
Q: …………… is the process of dividing the disk into tracks and sectors.
2436 25da0484f00e22578c9e959d9
5da0484f00e22578c9e959d9- 1Trackingfalse
- 2Formattingtrue
- 3Crashingfalse
- 4Allottingfalse
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Formatting "
Q: What is the full form of CPU?
2404 05f64445fa372fb53671195ad
5f64445fa372fb53671195ad- 1Central Processing Unittrue
- 2Central Problem Unitfalse
- 3Central Processing Unionfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice