quiz 4 - Name: _ Class: _ Date: _ ID: A 1 Chapter 4 Study...

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Name: ________________________ Class: ___________________ Date: __________ ID: A 1 Chapter 4 Study Guide True/False Indicate whether the sentence or statement is true or false. __T__ 1. If a file has the right extension for a particular application program, you will see it in the list of files that you can open with that software. __F__ 2. You cannot use reserved words as part of a longer filename. __F__ 3. An operating system maintains a list of files called a table for each storage disk, tape, CD, or DVD. __F__ 4. A folder name is separated from a drive letter and other folder names by a special symbol. In DOS and Windows, this symbol is the period (.). __T__ 5. In Windows, subdirectories are depicted as folders because they work like folders in a filing cabinet to store an assortment of related items. __F__ 6. You should try to avoid storing your data files in subdirectories and should instead store them in the root directory of your hard disk. __T__ 7. Your computer's operating system keeps track of file sizes and provides that information to you when you request a listing of files. __T__ 8. The Save option on the File menu saves the latest version of a file under its current name and at its current location. __F__ 9. The Save As option on the File menu saves the latest version of a file under its current name and at its current location. __T__ 10. As shown in the figure above, in Windows Explorer, the left pane displays the folders and files that are contained in the currently open folder in the right pane. __T__ 11. As shown in the figure above, the plus-sign icon can be used to expand a device or folder to display the next level of the hierarchy. __T__ 12. In Windows Explorer, a device icon can be opened by clicking directly on the icon, rather than on the plus sign. __F__ 13. The Alt key will allow you to select nonconsecutive files or folders. __T__ 14. When you move a file, it is erased from its original location. __T__ 15. Formatting prepares the surface of a disk to hold data. __T__ 16. On CDs and DVDs, tracks are arranged as concentric circles. __T__ 17. Most floppy and Zip disks are preformatted at the factory. __F__ 18. When a file is deleted, the clusters that contained the file are erased immediately. __T__ 19. A key characteristic of viruses is their ability to “lurk” in a computer for days or months, quietly replicating themselves. __T__ 20. Denial of Service attacks occur when useless network traffic overwhelms the network’s processing capability and essentially brings all communications to a halt. __F__ 21. Fortunately, antivirus software is 100% reliable. __T__ 22. A virus that does not really exist is referred to as a virus hoax. __F__ 23. A backup is usually stored on the same storage medium as the original files.
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quiz 4 - Name: _ Class: _ Date: _ ID: A 1 Chapter 4 Study...

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