Question 1

Which if the following statements about the form's submit and reset events is false

Accepted Answer

A)   By returning either true or false, the event handlers dictate whether the default action for the event is taken.
B)   Other default actions, such as following a hyperlink, can be prevented by returning false from a click event handler on the link.
C)   If an event handler returns false or does not return a value, the default action is taken once the event handler finishes executing.
D)   Both (b)  and (c)

Question 2

When the browser calls an event-handling function, it passes a(n)  ________ to the function.

Accepted Answer

A)   load event
B)   window object
C)   event object
D)   None of the above.

Question 3

An anonymous function ________.

Accepted Answer

A)   has no identifier after the keyword function.
B)   is registered as an event handler at the same time it is created.
C)   Neither (a)  nor (b) 
D)   Both (a)  and (b)  D

Question 4

The focus event fires when ________.

Accepted Answer

A)   an element is loaded from the document
B)   an image is loaded into the document
C)   an element is clicked or selected using the tab key
D)   an image is downloaded

Question 5

Event ________ fires whenever a mouse cursor moves into an element.

Accepted Answer

A)   mousedrag
B)   mouseover
C)   mouseout
D)   all of these

Question 6

Event bubbling is _______.

Accepted Answer

A)   the process of child elements passing events to their parent elements
B)   the process of sorting elements which contain events that have fired
C)   the process of sorting events which have fired
D)   the process of parent elements passing events to their children A

Question 7

What does the following script do

Accepted Answer

A)   It counts the number of seconds elapsed while loading the page.
B)   It counts the number of milliseconds elapsed while loading the page.
C)   It counts the number of seconds elapsed viewing the page.
D)   It counts the number of milliseconds elapsed while viewing the page.

Question 8

The ________ model of registering event handlers involves passing a function object to be invoked when the event fires.

Accepted Answer

A)   inline
B)   traditional
C)   div
D)   click B

Question 9

The ________ model of registering event handlers requires adding parentheses at the end of the function name and surrounding it in quotes.

Accepted Answer

A)   inline
B)   traditional
C)   div
D)   click

Question 10

The blur event is associated with ________.

Accepted Answer

A)   data transfer within the document
B)   a decrease in image resolution
C)   background effects
D)   an element losing focus

Exam 13: Javascript: Event Handling

Which if the following statements about the form's submit and reset events is false

Correct Answer
verified

When the browser calls an event-handling function, it passes a(n) ________ to the function.

Correct Answer
verified

An anonymous function ________.

Correct Answer
verified
D

The focus event fires when ________.

Correct Answer
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Event ________ fires whenever a mouse cursor moves into an element.

Correct Answer
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Event bubbling is _______.

Correct Answer
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A

What does the following script do < !-- Var value = 0; Function startTimer() { Window.setInterval( "updateTime() ", 1000 ) ; } Function updateTime() { Value++; PText.innerText = value; } //-- >

Correct Answer
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The ________ model of registering event handlers involves passing a function object to be invoked when the event fires.

Correct Answer
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B

The ________ model of registering event handlers requires adding parentheses at the end of the function name and surrounding it in quotes.

Correct Answer
verified

The blur event is associated with ________.

Correct Answer
verified

Exam 13: Javascript: Event Handling

Which if the following statements about the form's submit and reset events is false

Correct AnswerverifiedShow Answer

When the browser calls an event-handling function, it passes a(n) ________ to the function.

Correct AnswerverifiedShow Answer

An anonymous function ________.

Correct AnswerverifiedD

The focus event fires when ________.

Correct AnswerverifiedShow Answer

Event ________ fires whenever a mouse cursor moves into an element.

Correct AnswerverifiedShow Answer

Event bubbling is _______.

Correct AnswerverifiedA

What does the following script do < !-- Var value = 0; Function startTimer() { Window.setInterval( "updateTime() ", 1000 ) ; } Function updateTime() { Value++; PText.innerText = value; } //-- >

Correct AnswerverifiedShow Answer

The ________ model of registering event handlers involves passing a function object to be invoked when the event fires.

Correct AnswerverifiedB

The ________ model of registering event handlers requires adding parentheses at the end of the function name and surrounding it in quotes.

Correct AnswerverifiedShow Answer

The blur event is associated with ________.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
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Correct Answer
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D

Correct Answer
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Correct Answer
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Correct Answer
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A

Correct Answer
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Correct Answer
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B

Correct Answer
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Correct Answer
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