Chp14 Web Dev

JavaScript can be described as:

an object-oriented scripting language

3. In the context of web page interactivity, an _________ can be described as an action
taken by the user.

event

Select the technology that was developed by a joint effort between Netscape and Sun
Microsystems.

JavaScript

The _______ defines every object and element on a web page.

Document Object Model

Select the valid JavaScript variable name below:

myName

A ______ is an attribute or characteristic of an object.

property

A _____ is an action that can be performed with an object

method

A ______ is a reusable block of JavaScript statements.

function

How many scripts can be embedded in an XHTML document?

As many as you need

The __________ event handler is triggered when the visitor places their mouse on
an object.

onmouseover

The _____ method displays a message to the user and contains one button.

alert()

Use the ____________ method to write text to a web page

document.write()

The _______________property can set the background color of the document.

document.bgcolor

A function can ______ a value to indicate success or failure.

return

Select the comparison operator to use when testing a condition for equality.

==

Which of the following will assign the value "Smith" to the variable customerName?

customerName = "Smith";

The code to access the contents of an input box named email on a form is

document.forms.email.value

A __________ is a term used to describe a select list that allows the user to select
an option to load another web page.

jump menu

An appropriate use of JavaScript is:

form validation, sending email.

jQuery is

a free open-source JavaScript library

Select the jQuery code that will set the background color of all li elements to green.

$('li').css('background-color', 'green');

When using jQuery, what is used to determine when the web page's DOM has
been fully loaded by the browser?

$(document).ready()

Which jQuery method has the purpose of getting or setting the value of an HTML
attribute?

attr()

The jQuery library is available online through a ______

CDN

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Chp14 Web Dev

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JavaScript can be described as:

an object-oriented scripting language

3. In the context of web page interactivity, an _________ can be described as an action
taken by the user.

event

Select the technology that was developed by a joint effort between Netscape and Sun
Microsystems.

JavaScript

The _______ defines every object and element on a web page.

Document Object Model

Select the valid JavaScript variable name below:

myName

A ______ is an attribute or characteristic of an object.

property

A _____ is an action that can be performed with an object

method

A ______ is a reusable block of JavaScript statements.

function

How many scripts can be embedded in an XHTML document?

As many as you need

The __________ event handler is triggered when the visitor places their mouse on
an object.

onmouseover

The _____ method displays a message to the user and contains one button.

alert()

Use the ____________ method to write text to a web page

document.write()

The _______________property can set the background color of the document.

document.bgcolor

A function can ______ a value to indicate success or failure.

return

Select the comparison operator to use when testing a condition for equality.

==

Which of the following will assign the value "Smith" to the variable customerName?

customerName = "Smith";

The code to access the contents of an input box named email on a form is

document.forms[0].email.value

A __________ is a term used to describe a select list that allows the user to select
an option to load another web page.

jump menu

An appropriate use of JavaScript is:

form validation, sending email.

jQuery is

a free open-source JavaScript library

Select the jQuery code that will set the background color of all li elements to green.

$(‘li’).css(‘background-color’, ‘green’);

When using jQuery, what is used to determine when the web page’s DOM has
been fully loaded by the browser?

$(document).ready()

Which jQuery method has the purpose of getting or setting the value of an HTML
attribute?

attr()

The jQuery library is available online through a ______

CDN

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