In a ComboBox object, the SelectedIndex property will contain a value of ____ if no selection has been made.

A. ?1
B. 0
C. 1
D. null


Answer: A

Computer Science & Information Technology

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This type of variable is defined inside a function and is not accessible outside the function.

a. global b. reference c. local d. counter e. None of these

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1) In a Web application, an object with page scope exists in every PSP. 2) Directives specify global information that is not associated with a particular PSP request. 3) Action is evaluated once at page generation time. 4) Like XHTML comments, PSP comments and Python comments appear in the response to the client. 5) Action behaves in the same way as directive include, except that action includes the referenced material only once.

Computer Science & Information Technology

Which tool evaluates each object in the database and suggests ways to make the database more efficient?

A) Object Analyzer B) Table Analyzer C) Database Documenter D) Performance Analyzer

Computer Science & Information Technology

Before replacing a laptop motherboard, disconnect the _____ power and remove the battery

Fill in the blank(s) with correct word

Computer Science & Information Technology