Computer Knowledge Practice Question and Answer
8 Q: What happens when you boot up a PC?
2135 05e797f7450339c736662c9fc
5e797f7450339c736662c9fc- 1Portions of the operating system are copied from disk into memory.true
- 2Portions of the operating system are compiled.false
- 3Portions of the operating system are copied from memory onto disk.false
- 4Portions of the operating system are emulated.false
- 5The PC gets switched off.false
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Answer : 1. "Portions of the operating system are copied from disk into memory."
Q: Where is the file saved by copy command temporarily saved?
2126 163eccc07e6cd351b75fdb6e0
63eccc07e6cd351b75fdb6e0- 1clip boardtrue
- 2printerfalse
- 3pastefalse
- 4objectfalse
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Answer : 1. "clip board"
Explanation :
When you use the copy command (Ctrl+C on Windows) to copy a file or text, the data is temporarily saved in an area of the computer's memory called the clipboard. The clipboard is a temporary storage location that holds the data you have copied or cut until you paste it elsewhere (using Ctrl+V on Windows). The clipboard allows you to move or duplicate data within or between applications.
Q: Which key on a windows keyboard sets to full-screen mode in most browsers?
2122 1612362156975ee151bc22a40
612362156975ee151bc22a40- 1F11true
- 2F12false
- 3F1false
- 4F10false
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Answer : 1. "F11 "
Q: A small portion of the taskbar containing the icons of applications running in the background and displaying the date and time:
2119 061cd8b8de638db77e7a33948
61cd8b8de638db77e7a33948- 1Start Buttonfalse
- 2Quick Launchfalse
- 3Task Barfalse
- 4Systemtrue
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Answer : 4. "System"
Q: Which of the following menu types is also called a drop down menu?
2113 05e96986eaff06865e98392eb
5e96986eaff06865e98392eb- 1Fly-downfalse
- 2Pop-downfalse
- 3Pop-upfalse
- 4Pull-upfalse
- 5Pull-downtrue
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Answer : 5. "Pull-down "
Q: By which institute was the CLASS project started?
2107 063c93c871e8e3f3e1a3af9ee
63c93c871e8e3f3e1a3af9ee- 1SIERTfalse
- 2SCERTfalse
- 3NCERTtrue
- 4NCTEfalse
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Answer : 3. "NCERT"
Q: Which of the following is not a type of plotter?
2106 063e4d581dfb7d089e56f475c
63e4d581dfb7d089e56f475c- 1drum pen plotterfalse
- 2plate bed plottertrue
- 3flatbed plotterfalse
- 4None of thesefalse
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Answer : 2. "plate bed plotter"
Q: Register is a high-speed memory element, which is located in -
2089 063e4d9730cf671793fcf3638
63e4d9730cf671793fcf3638- 1in memory offalse
- 2CPUfalse
- 3input/output unitfalse
- 4in ROM or EPROMtrue
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