CO1019 - CSS & JavaScript

Question 1

What does CSS stand for

Accepted Answer

Cascading Style Sheets

Answer

Creative Style Sheets

Answer

Computer Style Sheets

Answer

Colorful Style Sheets

Question 2

What is the correct HTML for referring to an external sheet

Accepted Answer

Answer

Answer

mystyle.css

Question 3

Where in an HTML document is the correct place to refer to an external style sheet

Accepted Answer

In the <head> section

Answer

At the top of the document

Answer

At the end of the document

Answer

In the <body> section

Question 4

Which HTML tag is used to define an internal style sheet

Accepted Answer

<style>

Answer

Answer

<css>

Question 5

Which HTML attribute is used to define inline styles

Accepted Answer

style

Answer

font

Answer

class

Answer

styles

Question 6

Which is the correct CSS syntax

Accepted Answer

body {color: black}

Answer

body:color=black

Answer

{body;color:black}

Answer

{body:color=black(body)}

Question 7

How do you insert a comment in a CSS file

Accepted Answer

/* this is a comment */

Answer

// this is a comment //

Answer

' this is a comment

Answer

// this is a comment

Question 8

Which property is used to change the background color

Accepted Answer

background-color:

Answer

bgcolor:

Answer

color:

Question 9

How do you add a background color for all <h1> elements

Accepted Answer

h1 {background-color:#FFFFFF}

Answer

h1.all {background-color:#FFFFFF}

Answer

all.h1 {background-color:#FFFFFF}

Answer

#h1 {background-color:#FFFFFF}

Question 10

How do you change the text color of an element

Accepted Answer

color:

Answer

text-color=

Answer

text-color:

Answer

fgcolor:

Question 11

Which CSS property controls the text size

Accepted Answer

font-size

Answer

font-style

Answer

text-style

Answer

text-size

Question 12

What is the correct CSS syntax for making all the

elements bold

Accepted Answer

p {font-weight:bold}

Answer

Answer

Answer

p {text-size:bold}

Question 13

How do you display hyperlinks without an underline

Accepted Answer

a {text-decoration:none}

Answer

a {underline:none}

Answer

a {text-decoration: no underline}

Answer

a {decoration: no underline}

Question 14

How do you make each word in a text start with a capital letter

Accepted Answer

text-transform:uppercase

Answer

text-transform:capitalize

Answer

You can't do that with CSS

Question 15

How do you change the font of an element

Accepted Answer

font-family:

Answer

font=

Answer

f:

Question 16

How do you make the text bold

Accepted Answer

font-weight:bold

Answer

font:b

Answer

style:bold

Question 17

How do you display a border like this:
Top border = 10px
Bottom border =  5px
Left border = 20px
Right border = 1px

Accepted Answer

border-width:10px 1px 5px 20px

Answer

border-width:5px 20px 10px 1px

Answer

border-width:10px 20px 5px 1px

Answer

border-width:10px 5px 20px 1px

Question 18

How do you change the left margin of an element

Accepted Answer

margin-left:

Answer

text-indent:

Answer

margin:

Answer

indent:

Question 19

To define the space between the elements border and content, you use the padding property, but are you allowed to use negative valued

Accepted Answer

No

Answer

Yes

Question 20

How do you make a list that lists its items with squares

Accepted Answer

list-style-type: square

Answer

type: square

Answer

type: 2

Answer

list-type: square

Question 21

Change the color of all elements with the class "colortext", to "red"

Accepted Answer

.colortext {color: red;}

Answer

#colortext {color: red;}

Answer

colortext {color: red;}

Answer

#colortext {color-all: red;}

Question 22

How do you set the top and bottom margins for all <h1> to "50px", and left and right margins to "25px"

Accepted Answer

h1 {margin: 50px 50px 25px 25px;}

Answer

h1 {margin: 50px 25px 50px 25px;}

Answer

h1 {margin: 25px 25px 50px 50px;}

Question 23

Which of the following is true:

Accepted Answer

All the above statements are true statements

Answer

An inline style is applied directly to an HTML element via the style attribute

Answer

Embedded style are placed within a style element within the head section of an HTML document

Answer

In "relative" CSS design, the sizes and positions of elements may change when the size of the window is changed

Question 24

Given the following style sheet: body {font-size: 10pt} h1{font-size: 130%} and the HTML:

A large heading

Accepted Answer

The font size property for the H1 element will have the computed value '13pt'

Answer

The 'font-size' property for the H1 element will have the computed value '10pt'

Answer

An error will show in the browser

Question 25

The "absolute length" units are fixed and a length expressed in any of these will appear as exactly that size

Accepted Answer

True

Answer

False

Question 26

Inside which HTML element do we put the JavaScript

Accepted Answer

None of the above

Answer

Global variable

Answer

Local variable

Answer

Both of the above

Question 27

Inside which HTML element do we put the JavaScript

Accepted Answer

Answer

Answer

<js>

Answer

Question 28

What is the correct JavaScript syntax to write "Hello World"

Accepted Answer

document.write("Hello World");

Answer

document.writeln(Hello World);

Answer

document.innerhtml.write("Hello World");

Answer

InnerHTML.write("Hello World");

Question 29

What is the correct JavaScript syntax to change the content of the HTML element below:

This is a deomnstration.

Accepted Answer

document.getElementById("demo").innerHTML = "Hello World!";

Answer

document.getElementByName("p").innerHTML = "Hello World!";

Answer

#demo.innerHTML = "Hello World!";

Answer

document.getElement("p").innerHTML = "Hello World!";

Question 30

Where is the correct place to insert a JavaScript

Accepted Answer

Both the and section are correct

Answer

The <head> section

Answer

The <body> section

Question 31

What is the correct syntax for referring to an external script called "xxx.js"?

Accepted Answer

Answer

Answer

Question 32

The external JavaScript file must contain the <script> tag

Accepted Answer

False

Answer

True

Question 33

How do you write "Hello World" in an alert box

Accepted Answer

alert("Hello World");

Answer

msg("Hello World");

Answer

alertBox("Hello World");

Answer

msgBox("Hello World");

Question 34

How do you create a function in JavaScript

Accepted Answer

function myFunction()

Answer

function:myFunction()

Answer

function = myFunction()

Answer

Question 35

How do you call a function named "myFunction"

Accepted Answer

myFunction()

Answer

Answer

call function myFunction()

Answer

call myFunction()

Question 36

How to write an IF statement in JavaScript

Accepted Answer

if (i==5)

Answer

if i == 5 then

Answer

if i = 5

Answer

if i = 5 then

Question 37

How to write an IF statement for executing some code if "i" is NOT equal to 5

Accepted Answer

if (i != 5)

Answer

if i =! 5 then

Answer

if (i <> 5)

Answer

if i <> 5

Question 38

How does a WHILE loop start

Accepted Answer

while (i <= 10)

Answer

while i = 1 to 10

Answer

while (i <= 10; i++)

Question 39

How does a FOR loop start

Accepted Answer

for (i = 0; i <= 5; i++)

Answer

for (i = 0; i <= 5)

Answer

for i = 1 to 5

Answer

for (i <= 5; i++)

Question 40

How can you add a comment in a JavaScript

Accepted Answer

//This is a comment

Answer

'This is a comment

Answer

Answer

<*--This is a comment-->

Question 41

How to insert a comment that has more than one line

Accepted Answer

/*This comment has
more than one line*/

Answer

Answer

//This comment has
more than one line//

Question 42

What is the correct way to write a JavaScript array

Accepted Answer

var colors = ["red, "green", "blue"]

Answer

var colors = "red, "green", "blue"

Answer

var colors = (1:"red", 2:"green", 3:"blue")

Answer

var colors = 1 = ("red"), 2 = ("green"), 3 = ("blue")

Question 43

How do you round the number 7.25, to the nearest integer

Accepted Answer

Math.round(7.25)

Answer

rnd(7.25)

Answer

Math.rnd(7.25)

Answer

round(7.25)

Question 44

How do you find the number with the highest value of x and y

Accepted Answer

Math.max(x, y)

Answer

top(x, y)

Answer

ceil(x, y)

Answer

Math.ceil(x, y)

Question 45

What is the correct JavaScript syntax for opening a new window called "w2"

Accepted Answer

w2 = window.open("http://www.le.ac.uk.co");

Answer

w2 = window.new("http://www.le.ac.uk.co");

Answer

w2 = window.Target("http://www.le.ac.uk.co");

Answer

w2 = window.blank("http://www.le.ac.uk.co");

Question 46

JavaScript is the same as Java

Accepted Answer

False

Answer

True

Question 47

How can you detect the clients browser name

Accepted Answer

navigator.appName

Answer

client.navName

Answer

browser.name

Answer

browser.version

Question 48

Which of the following JavaScript code is correct

Accepted Answer

Answer

Answer

Answer

Question 49

Which of the following is correct to use the concatenate function in JavaScript

Accepted Answer

var n = str1.concat(str2);

Answer

var n = str1.conc(str2);

Answer

str1 = con(str2);

Answer

var n = str1.concatenate(str2);

Question 50

Which of the following is a built-in function in JavaScript to show a system message

Accepted Answer

All of the above are correct

Answer

alert("I am a message box");

Answer

prompt("I am a message box");

Answer

confirm("I am a message box");

CO1019 - CSS & JavaScript

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