The ____ phase is concerned with the ongoing correction of problems, revisions to meet changing needs, and the addition of new features.

a. testing
b. maintenance
c. analysis and design
d. coding


b. maintenance

Computer Science & Information Technology

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The arithmetic and logic unit contains the ________ mechanisms that allow the computer, for example, to compare two items from the memory unit to de-termine whether they’re equal.

a. decision b. calculation c. addition d. None of the above.

Computer Science & Information Technology

?Identify a syntax to set the time-delayed commands.

A. ?SettimeOut(delay); B. ?Setinterval(interval); C. ?setTimeout("command", delay); D. ?setInterval("command", interval);

Computer Science & Information Technology

To delete a label from a form, click the label, then press the ____ key on the keyboard.

A. Cut B. Delete C. Remove D. Purge

Computer Science & Information Technology

How many times will the following code print "Welcome to Java"?

``` int count = 0; while (count < 10) { System.out.println("Welcome to Java"); count++; } ``` a. 8 b. 9 c. 10 d. 11 e. 0

Computer Science & Information Technology