If a User Enters a Value in the Text Box

question 28

Multiple Choice

If a user enters a value in the text box of an editable combo box and the value is not in the list,what will the method getSelectedIndex return?

• A) The index of the item that the user replaced.
• B) The index of the item the user entered.
• C) -1
• D) 0,since the item is not in the list.

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Definitions:

Abstract Ideas

Concepts that do not have a physical or concrete existence, dealing with thoughts or theories rather than tangible objects.

Scientific Method

The steps in a research process, including observation, hypothesis testing, analysis of data, and generalization.

Deductive Reasoning

A logical process in which a conclusion is based on the concordance of multiple premises that are generally assumed to be true.

Inductive Method

A reasoning method where several assumptions, considered true or mostly true, are merged to derive a particular outcome.