Compute - True or False
Autor: Adnan • December 12, 2017 • 2,124 Words (9 Pages) • 680 Views
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Correct Answer: True
16. Three technologies are used for computer display devices: CRT, LCD, and HDTV.
Correct Answer: False
17. An optical mouse reads its position based on the movement of a ball that rolls over a mouse pad placed on a desk.
Correct Answer: False
18. As opposed to read-only devices, writable CD and DVD drives can be used for both storing and accessing data.
Correct Answer: True
Chapter3
1. When a cell contains a formula, it displays the result of the formula rather than the formula itself.
Correct Answer: True
2. Purchasing a software suite is usually much more expensive than purchasing the applications separately.
Correct Answer: False
3. Usually, shared files are not distributed with software products because they should already exist on your computer.
Correct Answer: True
4. It is good practice to scan downloaded files for viruses before installing them.
Correct Answer: True
5. Currently, antivirus software is not yet available for handheld computers and USB flash drives.
Correct Answer: False
6. A header is text that you specify to automatically appear in the bottom margin of every page of a document.
Correct Answer: False
7. When it comes to new software installation, product activation is the same as product registration.
Correct Answer: False
8. Net Nanny can be categorized as filtering software, which is used by parents to prevent their children from viewing objectionable Web sites.
Correct Answer: True
9. In today’s terminology, the documents and photos you create are usually classified as data rather than as software.
Correct Answer: True
10. Software piracy is damaging because it has a negative effect on the economy.
Correct Answer: True
11. Presentation software assists you with composing, editing, designing, printing, and electronically publishing documents.
Correct Answer: False
12. If you plan to install software on more than one computer, you must make sure the license allows you to do so.
Correct Answer: True
13. A worm is a type of virus.
Correct Answer: False
14. Viruses reproduce themselves and can spread from one computer to another.
Correct Answer: False
15. Leading refers to the vertical spacing between lines in a document.
Correct Answer: True
16. Font size is measured as point size or pt.
Correct Answer: True
17. Software patches and service packs are usually free.
Correct Answer: True
18. When a part of a formula is enclosed in parentheses, the operation in the innermost set of parentheses is performed last by spreadsheet software.
Correct Answer: False
19. To start a device driver, double-click a desktop icon or select it from the Windows Start Menu.
Correct Answer: False
20. Unlike a worm, a Trojan is not designed to spread itself to other computers.
Correct Answer: True
21. A spelling checker is a good substitute for having to thoroughly proofread your term papers.
Correct Answer: False
22. In a database, a series of records is usually depicted in table format.
Correct Answer: True
23. You can use Windows Explorer to browse the Web.
Correct Answer: False
24. Despite the lack of restrictions on distribution and use, open source software is copyrighted and is not public domain.
Correct Answer: True
25. Some operating system utilities do not offer the full range of features that third-party versions do.
Correct Answer: True
26. Computer virus trigger events are often tied to a specific date.
Correct Answer: True
27. When you purchase software with CD-ROMs containing handwritten labels, it is possible that you have purchased a pirated copy of the software.
Correct Answer: True
28. For documents that you plan to publish on the Web, use desktop publishing software, which provides a more sophisticated set of formatting tools.
Correct Answer: False
29. Desktop publishing is an example of utility software.
Correct Answer: False
30. A personal firewall scrambles file contents for storage or transmission.
Correct Answer: False
31. When you install software, its files might end up in different folders.
Correct Answer: True
Chapter4
1. The "Save" and "Save As" options are similar, but not identical.
Correct Answer: True
2. It’s a good idea to keep more than one set of backups.
Correct Answer:
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