What is a utility program?
What will be an ideal response?
A utility (program), sometimes referred to as a command, performs a task
that is frequently related to the operating system. A utility is simpler than
an application program, although no clear line separates the two. Linux dis-
tributions include many utilities. You can also download many utilities
from the Internet.
Examples of utilities are cp (copies a file), ls (lists information about files),
ssh (securely connects to a remote computer), and df (lists information
about free space on system devices such as hard disks).
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Press the ____________________ key(s) to select the previous cell from the one in which the insertion point appears.
Fill in the blank(s) with the appropriate word(s).
FIGURE EX 6-1
In order to enter a ScreenTip to go with your hyperlink, you would click ScreenTip in the dialog box shown in Figure EX 6-1 above. The Set Hyperlink ScreenTip ____ will appear.
A. menu B. wizard C. status bar D. dialog box
Identify the letter of the choice that best matches the phrase or definition.
A. JavaScript programmers call upon the services of one or more of these specialized functions that are within objects B. Provides the method with the information it needs to perform its function correctly C. Gives programmers the ability to evaluate a specific condition and then perform different actions depending on the results of that evaluation D. The line-by-line conversion process of scripts that occurs automatically at run time E. Specific rules of grammar in the Javascript language
Which category of applications allows you to locate a nearby restaurant or check the weather forecast?
A. convenience B. lifestyle C. education D. geography-based