Choose the correct Statement-True and False
1. The CPU is housed in a single chip called Microprocessor.
2. The ALU performs arithmetic and logic operations.
3. RAM stands for Random Access Memory and it’s a permanent.
4. RAM is also referred as a Primary Memory.
5. A keyboard is a secondary input device.
6. A sheet-fed scanner can be used to scan pages in books or magazines.
7. LCD is stands for Liquid Crystal Display.
8. From magnetic tape can be accessed data randomly
9. Static RAM does not need to be refresh, which makes it faster and cheaper.
10. RAM is an external storage.
11. The smallest accessible unit of memory is called byte.
12. An operating system is a set of program
13. Icon is an graphical representation of a(n) file, folder, program etc.
14. Computer Software are programs that tell the computer what to do.
15. Storage is non-volatile.
16. The primary output devices are the video display, printer and speakers.
17. Hyperlink allows you to move from one web page document to another.
18. System software includes all of the programs needed to keep a computer and its peripheral devices running smoothly.
19. Single-tasking operating systems have the ability to run more than one application program at a time
20. A Web site is a collection of related Web documents that are made available to the public
21. ROM stores instructions that help the computer start-up
22. Generally, Hard Disk can be removed from the computer.
23. QWERTY, is the common type of keyboard.
24. A laser type of printer works like a dot-matrix device.
25. A byte is comprised of eight bits.
26. Bit is represented only by 0.
27. Hard Copy generally refers to a printout on paper.
28. The user interface is that part of the operating system with which the user interacts with a computer
29. Instant messaging systems let a user know when a friend or business associate is online.
30. The Internet is the network of networks.
31. The uniform resource locator (URL) is the standard used to identify Web resources
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