You must always ____ a variable before you can use it for the first time in a program.

A. declare
B. reference
C. instantiate
D. announce


Answer: A

Computer Science & Information Technology

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The ____________________ value of the use attribute means that the attribute must always appear with the element.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

The role of the judge is to determine the facts of a case and render a verdict

Indicate whether the statement is true or false.

Computer Science & Information Technology

Critical Thinking Questions

Case 11-1 ? Because of your extensive business and presentation experience, you are the 'Go To' person in your department for coworkers who have problems or questions about creating slide shows, adding content and formatting to slides, and speaking in front of a group while running a slide show. Marco, the assistant to the department manager, drops by your office. He has created a very large slide show covering a variety of topics and needs help organizing the slides in a more useful arrangement. You suggest that Marco ____. a. break the slide show into at least three different presentation files and use hyperlinks to link to individual slides in each presentationc. divide the slides into sections by topic and then reorganize the sections to meet his arrangement criteriab. delete at least 80 percent of the slides and focus on the content on the remaining 20 percentd. ask the department manager to assign the project to someone more familiar with PowerPoint What will be an ideal response?

Computer Science & Information Technology

Which of the following devices should a network administrator configure on the outermost part of the network?

A. Media converter B. Switch C. Modem D. Firewall

Computer Science & Information Technology