Which attribute has become the selector of choice when identifying layout sections of the page?

A. flag
B. id
C. div
D. class


Answer: B

Computer Science & Information Technology

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The system prompt consists of the current default drive, the current directory, and a __________ symbol.

a. less than (<) b. greater than (>) c. either A or B d. neither A nor B

Computer Science & Information Technology

Which of these remarks about formal parameters is correct?

a) A formal parameter is a kind of place holder that is filled with the argument at the time of call to the function. b) A call-by-value formal parameter is a global variable that is initialized to the value set just before the function is called. c) A call-by-reference formal parameter is modeled on a substitution mechanism. The argument should be an expression, not a variable, since there is never a need to assign such a variable. d) The & (ampersand) character is used to indicate call-by-reference. This is done by placing the & after the type name which is followed by the parameter name in the definition of the parameter in the function header. e) The argument corresponding to a call-by-value parameter cannot be changed by anything that happens in the function call.

Computer Science & Information Technology

Case 11-2 Jean is finishing her term paper and goes through it one last time to make sure that it looks the way she wants. Jean's screen shows a number of headings, all with plus signs next to them. There are no minus signs or gray circles. This means Jean _____.

A. ?is using the Navigation Pane's Browse the headings in your document tab B. ?is using Outline view and all of the headings have subheadings or body text under them C. ?has collapsed the headings D. ?has created only the outline of a document and there is no body text in it

Computer Science & Information Technology

Which of the following is NOT a customizable feature within Excel?

A) default font size B) Username C) Backstage D) Mini Toolbar

Computer Science & Information Technology