Question 1

Which of the following are the charCode values for the cursor control keys when the keydown and keyup events occur?

Accepted Answer

A)  16, 17, 18, 19 
B)  65, 90, 97, 122 
C)  0, 0, 0, 0 
D)  16, 17, 18, 91 
A)  16, 17, 18, 19 
B)  65, 90, 97, 122 
C)  0, 0, 0, 0 
D)  16, 17, 18, 91

Question 2

Match between columns
                        Premises: This event handler is used when a user copies some content into an element.
This event property returns the horizontal coordinate (in pixels) of the mouse pointer relative to the browser window.
This event property returns the horizontal coordinate (in pixels) of the mouse pointer relative to the document.
This event property returns the number of times the mouse button was clicked.
This event handler is used when a user replicates the content of an element.
This event handler is used when a browser window is rescaled.
This event handler is used when a user downsizes the content of an element.
This event property returns a number indicating the mouse button that was pressed, where 0 = left, 1 = wheel or middle, and 3 = right and evt is event object for the mouse event.
This event handler is used after a page on the browser has been stacked.
This event property returns the vertical coordinate (in pixels) of the mouse pointer relative to the monitor.

Accepted Answer

The Answer of evt.clientX and oncut and evt.pageX and evt.button is...

Question 3

Which of the following browsers supports cursors only in CUR and ANI formats?

Accepted Answer

A)  Microsoft Edge 
B)  Google Chrome 
C)  Mozilla Firefox 
D)  Opera Mini 
A)  Microsoft Edge 
B)  Google Chrome 
C)  Mozilla Firefox 
D)  Opera Mini

Question 4

Identify the keyCode values of the modifier keys when the keyup and keydown events occur.

Accepted Answer

A)  16, 17, 18, 91 
B)  37, 38, 39, 40 
C)  0, 0, 0, 0 
D)  65, 90, 97, 122 
A)  16, 17, 18, 91 
B)  37, 38, 39, 40 
C)  0, 0, 0, 0 
D)  65, 90, 97, 122

Question 5

Which of the following is the correct syntax for a command in JavaScript to apply inline styles using the following style attribute? …

Accepted Answer

A)  object.style = property:value 
B)  object.property = style.value 
C)  object .style. property = " value "; 
D)  object:style:property = "value"; 
A)  object.style = property:value 
B)  object.property = style.value 
C)  object .style. property = " value "; 
D)  object:style:property = "value";

Question 6

The onclick event handler recognizes the propagation of events through the capture and bubbling phases.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following event properties or methods returns a Boolean value that indicates whether an event can have its default action terminated?

Accepted Answer

A)  evt .stopImmediatePropagation() 
B)  evt.stopPropogation() 
C)  evt.cancelable 
D)  evt.defaultPrevented 
A)  evt .stopImmediatePropagation() 
B)  evt.stopPropogation() 
C)  evt.cancelable 
D)  evt.defaultPrevented

Question 8

Case-Based Critical Thinking Questions Case 11-3 Robin has developed a typing tutorial using JavaScript that contains instructions and interactive activities and games. A user is required to press certain keys. The instructions appear on the screen when the user is using the tutorial. The user is instructed to press the Windows key on the PC keyboard every five seconds to complete a game. Which of the following keyboard event properties identifies if the key has been pressed or not?

Accepted Answer

A)  evt.ctrlKkey 
B)  evt.metaKey 
C)  evt.detail 
D)  evt.which 
A)  evt.ctrlKkey 
B)  evt.metaKey 
C)  evt.detail 
D)  evt.which

Question 9

Explain function declaration in JavaScript. How is the method of function declaration in JavaScript more flexible?

Accepted Answer

Because functions are considered as obje

Question 10

All JavaScript properties must begin with an uppercase letter.

Accepted Answer

A) True 
 B)False

Question 11

Identify the correct syntax to prevent a submit button from submitting a web form when clicked using the prevent default() method.

Accepted Answer

A)  document.querySelector("input[type='submit']").onclick = runForm; function runForm(e) { function commands e.preventDefault(); } 
B)  document.querySelector("input[type='submit']").onclick = runForm; 
C)  document.querySelector("input[type='submit']").onclick = runForm; function runForm(e) { e.preventDefault(); } 
D)  document.querySelector("input[type='submit']").onclick = runForm; function runForm(e) { } 
A)  document.querySelector("input[type='submit']").onclick = runForm; function runForm(e) { function commands e.preventDefault(); } 
B)  document.querySelector("input[type='submit']").onclick = runForm; 
C)  document.querySelector("input[type='submit']").onclick = runForm; function runForm(e) { e.preventDefault(); } 
D)  document.querySelector("input[type='submit']").onclick = runForm; function runForm(e) { }

Question 12

Why are functions treated differently in JavaScript? List some unique things that are possible with functions in JavaScript.

Accepted Answer

Functions are generally treated as block

Question 13

Identify the mouse event property that returns an integer indicating the mouse button that was pressed, where 0 = none, 1 = left, 2 = wheel or middle, and 3 = right.

Accepted Answer

A)  evt.which 
B)  evt.button 
C)  evt.buttons 
D)  evt.detail 
A)  evt.which 
B)  evt.button 
C)  evt.buttons 
D)  evt.detail

Question 14

The evt.target returns the object in which the event was initiated.

Accepted Answer

A) True 
 B)False

Question 15

Case-Based Critical Thinking Questions Case 11-1 Mark has created a multimedia website about tourism that contains multiple images and videos of different tourist destinations. He wants to make certain changes to the website. These changes can be performed within the browser with the help of event handlers. Mark wants to upload a video of a tourist destination onto the website but is unable to do so. Which of the following event handlers should Mark apply to handle the corresponding event in the browser?

Accepted Answer

A)  onbeforeunload 
B)  onunload 
C)  oncut 
D)  onerror 
A)  onbeforeunload 
B)  onunload 
C)  oncut 
D)  onerror

Question 16

The event model describes how events and objects interact within a web page and a web browser.

Accepted Answer

A) True 
 B)False

Which of the following are the charCode values for the cursor control keys when the keydown and keyup events occur?

Which of the following browsers supports cursors only in CUR and ANI formats?

Identify the keyCode values of the modifier keys when the keyup and keydown events occur.

Which of the following is the correct syntax for a command in JavaScript to apply inline styles using the following style attribute? …

The onclick event handler recognizes the propagation of events through the capture and bubbling phases.

Which of the following event properties or methods returns a Boolean value that indicates whether an event can have its default action terminated?

Explain function declaration in JavaScript. How is the method of function declaration in JavaScript more flexible?

All JavaScript properties must begin with an uppercase letter.

Identify the correct syntax to prevent a submit button from submitting a web form when clicked using the prevent default() method.

Why are functions treated differently in JavaScript? List some unique things that are possible with functions in JavaScript.

Identify the mouse event property that returns an integer indicating the mouse button that was pressed, where 0 = none, 1 = left, 2 = wheel or middle, and 3 = right.

The evt.target returns the object in which the event was initiated.

The event model describes how events and objects interact within a web page and a web browser.

Getting Started With Html5

Getting Started With Css Tutorial

Designing a Page Layout Tutorial

Graphic Design With Css Tutorial

Designing for the Mobile Web Tutorial

Working With Tables and Columns Tutorial

Designing a Web Form Tutorial

Enhancing a Website With Multimedia Tutorial

Getting Started With Javascript Tutorial

Exploring Arrays Loops and Conditional Statements Tutorial

Working With Document Nodes and Style Sheets Tutorial

Programming for Web Forms Tutorial

Exploring Object-Based Programming

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Exam 11: Working With Events and Styles Tutorial

Which of the following are the charCode values for the cursor control keys when the keydown and keyup events occur?

Which of the following browsers supports cursors only in CUR and ANI formats?

Identify the keyCode values of the modifier keys when the keyup and keydown events occur.

Which of the following is the correct syntax for a command in JavaScript to apply inline styles using the following style attribute? …

The onclick event handler recognizes the propagation of events through the capture and bubbling phases.

Which of the following event properties or methods returns a Boolean value that indicates whether an event can have its default action terminated?

Explain function declaration in JavaScript. How is the method of function declaration in JavaScript more flexible?

All JavaScript properties must begin with an uppercase letter.

Identify the correct syntax to prevent a submit button from submitting a web form when clicked using the prevent default() method.

Why are functions treated differently in JavaScript? List some unique things that are possible with functions in JavaScript.

Identify the mouse event property that returns an integer indicating the mouse button that was pressed, where 0 = none, 1 = left, 2 = wheel or middle, and 3 = right.

The evt.target returns the object in which the event was initiated.

The event model describes how events and objects interact within a web page and a web browser.

Getting Started With Html5

Getting Started With Css Tutorial

Designing a Page Layout Tutorial

Graphic Design With Css Tutorial

Designing for the Mobile Web Tutorial

Working With Tables and Columns Tutorial

Designing a Web Form Tutorial

Enhancing a Website With Multimedia Tutorial

Getting Started With Javascript Tutorial

Exploring Arrays Loops and Conditional Statements Tutorial

Working With Document Nodes and Style Sheets Tutorial

Programming for Web Forms Tutorial

Exploring Object-Based Programming

Filters