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Compute - True or False

Autor:   •  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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