Exam 10: Creating Pop-Up Windows, Adding Scrolling Messages, and Validating Forms

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The Math object can be used to create other objects.

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Although scrolling text can be assigned to a < div > tag container using the ____ property,it does not allow for as much control as a form object like a text field or button.

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The statement,beginPos = beginPos * 1,increments the beginPos locator by 1.

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A(n)____________________ is a JavaScript object that stores multiple values in one variable name.

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Which of the following event handlers triggers JavaScript code when used with buttons and links?

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If operands are of the same data type,you will not get a true comparison result.

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Identify the letter of the choice that best matches the phrase or definition. -Method calls a function or evaluates an expression after a specified amount of time has elapsed

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To determine if the current value of the beginPos variable is greater than the length of the message,use the ____ statement.

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The comparison,a< b,is true if a is less tha b

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A scrolling message has three basic components._________________________

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The ____ component of a scrolling message is the location of the next character in a text string.

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Stopping text in an < input > text field has predictable results._________________________

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The ____________________ method calls a function or evaluates an expression after a specified amount of time has elapsed,which is measured in milliseconds.

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The ____________________ object generally is used with the onLoad and onUnload event handlers.

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The isNaN()function converts a variable to a number.

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A window that displays over a previously opened browser window is called a(n)____________________ window.

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Attempting to place nested if statements to validate a series of text fields will not work with event-driven programming.

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The term,setting the focus,refers to giving attention to a(n)____________________.

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The position is the length of time between when a scrolling message ends and when it starts to appear again.

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The comparison,____,is true if a equals b and the data are of the same type.

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