Question 1

The ____________________ method uses a length value to extract y number of characters starting at x location.

Accepted Answer

The answer of The ____________________ method uses a length value...

Question 2

Identify the letter of the choice that best matches the phrase or definition.
-The symbol for this is the plus sign (+)

Accepted Answer

The plus sign (+) is commonly used to concatenate, or combine, two or more strings in many programming languages.

Question 3

The ____________________ property of the select list returns the value of the selected item.

Accepted Answer

The answer of The ____________________ property of the select list...

Question 4

Identify the letter of the choice that best matches the phrase or definition.
-Setting this property to zero clears any existing selected items

Accepted Answer

The phrase refers to the selectedIndex property, which when set to zero clears any existing selected items.

Question 5

If an HTML ____________________ line is used and not closed properly,it will treat the rest of the Web page document as a comment.

Accepted Answer

The answer of If an HTML ____________________ line is used...

Question 6

The ____________________ event triggers the associated function when the Web page has completed loading into the browser.

Accepted Answer

The answer of The ____________________ event triggers the associated function...

Question 7

Not all browsers support the CSS ____________________ color attributes.

Accepted Answer

The answer of Not all browsers support the CSS ____________________...

Question 8

JavaScript makes use of ____________________ to make Web pages more dynamic and interactive by allowing JavaScript code to execute only in response to a user action.

Accepted Answer

The answer of JavaScript makes use of ____________________ to make...

Question 9

When a user clicks a button,a JavaScript user-defined function may be associated with that event,and the function will execute if the event is captured and then ____________________,or calls,the user-defined function.

Accepted Answer

The answer of When a user clicks a button,a JavaScript...

Question 10

Identify the letter of the choice that best matches the phrase or definition.
-Methods are followed by parentheses,which may be empty,or may contain one of these

Accepted Answer

The answer of Identify the letter of the choice that...

Question 11

To quit Notepad++,click the ____________________ button on the window title bar.

Accepted Answer

The answer of To quit Notepad++,click the ____________________ button on...

Question 12

The ____________________ event is triggered when the value of an object changes.

Accepted Answer

The answer of The ____________________ event is triggered when the...

Question 13

Identify the letter of the choice that best matches the phrase or definition.
-This method can be used to write data directly to a Web page

Accepted Answer

The method described in the question is the "writeln" method, which is a built-in method in JavaScript that allows for writing data directly to a Web page.

Question 14

Identify the letter of the choice that best matches the phrase or definition.
-Kind of JavaScript object that neither depends on nor belongs to another object

Accepted Answer

Built-in objects in JavaScript are standard built-in objects provided by the language itself. They are available in the global scope and do not depend on nor belong to any other objects.

Question 15

Identify the letter of the choice that best matches the phrase or definition.
-This method needs two parameters (x,y),where x is the location of the first character needed and y is the ending point of the string

Accepted Answer

The method described is the substring method, which is a built-in method that returns a portion of a string based on two parameters (x, y) that specify the starting and ending points of the substring.

Question 16

To display the contents of a variable with a text string,you ____________________ the text and the variable.

Accepted Answer

The answer of To display the contents of a variable...

Question 17

If a given search value is not found,the indexOf()method returns a value of ____________________.

Accepted Answer

The answer of If a given search value is not...

Question 18

For the most flexibility in using colors,one option that Web developers recommend is using the ____________________ version of the color.

Accepted Answer

The answer of For the most flexibility in using colors,one...

Question 19

A(n)____________________ is the location of a byte in a string of bytes,as defined by its position relative to the first byte in that string.

Accepted Answer

The answer of A(n)____________________ is the location of a byte...

Question 20

One method to ____________________ functions is to code the function name in a JavaScript section at the logical point of execution.

Accepted Answer

The answer of One method to ____________________ functions is to...

Quiz 9: Integrating Javascript and Html5