MTA 98-375

Question 1

Which CSS3 code fragment styles an H2 element only if it is a direct child of a DIV element?

Answer 1

div > h2 {

}

Question 2

Which CSS property defines which sides of an element where other floating elements are not allowed?

Answer 2

clear

Question 3

How do you apply a SVG blur filter to the text tag on the page?

Answer 3

filter:url(#blur)

Question 4

Which layout can you create by using a single CSS3 region?

Answer 4

A table layout

Question 5

In CSS, the flow-into property deposits:

Answer 5

Content into the flow

Question 6

Which CSS code fragment centers an image horizontally?

Answer 6

display: block; margin-left: auto; margin-right: auto;

Question 7

Which positioning scheme places an object in normal document flow?

Answer 7

relative

Question 8

The variable named “ctx” is the context of an HTML5 canvas object. What does the following code fragment draw? ctx.arc(x, y, r, 0, Math.PI, true);

Answer 8

a semi-circle at the given point

Question 9

Which three are valid JavaScript variables?

Answer 9

xyz1, int1, _int

Question 10

Your code includes the following fragment:

You need to add code that will retrieve the contents of the INPUT element. Which JavaScript code fragment will accomplish this?

Answer 10

vartxtContents = document.getEIementyById(‘myText’).value;

Question 11

Which two events are supported on touch devices?

Answer 11

click, touchstart

Question 12

The data in a specific HTML5 local storage database can be accessed from:

Answer 12

Different browsers on the same device

Question 13

You are creating a page by using HTML5. You add script tags to the page.
You need to use JavaScript to access an element by id and add a class to the element. Which property or attribute should you use?

Answer 13

the className property

Question 14

Which code fragment sets up a timer that calls a function named “adjust” every second?

Answer 14

setInterval(adjust, 1000);

Question 15

Which two HTML properties can JavaScript access to change the text value of an HTML element?

Answer 15

InnerHTML, title

Question 16

Web Workers define an API for:

Answer 16

Publishing frequently updated works for syndication

Question 17

Name two WebSocket events

Answer 17

onmessage, onopen

Question 18

You create an interface for a touch-enabled application.

During testing you discover that some touches trigger multiple input areas. Which situation will cause this problem?

Answer 18

The input areas are too close together.

Question 19

An HTML5 application can be used without going through a manufacturer’s approval process if:

Answer 19

The browser on the device supports HTML5

Question 20

Which item specifies resources for an offline HTML5 application?

Answer 20

a CSS style sheet

Question 21

In HTML5, which two objects in the Web Storage specification are used to store data on the client?

Answer 21

sessionStorage, localStorage

Question 22

Which two code fragments represent ways to use HTML5 to save values to session storage?

Answer 22

sessionStorage.setItem(‘someKey’, ‘someValue’);

sessionStorage.someKey=’someValue’;

Question 23

When you are testing a touch interface, which two gestures can you simulate by using a mouse?

Answer 23

tap, rotate

Question 24

Which three event attributes are used with the CAPTION element in HTML5?

Answer 24

onmouseover, ondblclick, onkeydown

Question 25

Which HTML5 tag defines superscript text?

Question 26

Which are two features of SVG?

Answer 26

uses high performance raster-based graphics | can be modified using javascript

Question 27

Which HTML5 tag is used to display text with a fixed-width font and preserves both spaces and line breaks?

Question 28

What does "V" stand for in the file type SVG?

Answer 28

Vector

Question 29

Which tag is used to create a drop-down list in HTML5?

Answer 29

Select

Question 30

Which attribute prefills a default value for an input element in HTML5?

Answer 30

placeholder

Question 31

Which three technologies does HTML5 encompass?

Answer 31

CSS, HTML, Javascript

Question 32

You create an interface for a touch-enabled application. You discover that some of the input buttons do not trigger when you tap the screen. You need to identify the cause of the problem. What are two possible causes?

Answer 32

The input areas overlap with other input areas | The defined input areas are not large enough

Question 33

An HTML5 application can run without an Internet connection if:

Answer 33

the application specifies the use of an ApplicationCache interface

Question 34

On a Windows touch device, which gesture serves the same purpose as a right-click of the mouse?

Answer 34

hold

Question 35

Which three components define the URL used for localStorage data in HTML5?

Answer 35

scheme, hostname, unique port

Question 36

You add script tags to an HTML page. You need to update the text value within a specific HTML element. You access the HTML element by id. What should you do next?

Answer 36

use the firstChild property and set the new text value with the nodeValue property

Question 37

You create an instance named "location" of a geolocation object. Which code fragment will initiate periodic updates of a device's geographic location?

Answer 37

location.watchPostition(showLocation);

Question 38

You need to use JavaScript to access the "section1" element in the following code fragment:

Answer 38

getElementById

Question 39

Which three properties can be used with the TouchEvent object in the Safari touch API?

Answer 39

scale, touches, rotation

Question 40

Which two terms represent interfaces in the File API?

Answer 40

Blob, FileList

Question 41

Which semantic tags are used to define layouts in HTML5?

Question 42

Which two HTML5 tags format text content only?

Answer 42

,

Question 43

In HTML5, the autofocus attribute:

Answer 43

defines the cursor location when a form is first accessed

Question 44

Which tags are used with the HTML5 TABLE element?

Question 45

Which JavaScript method is used to draw a circle on a canvas?

Answer 45

arc

Question 46

Which term describes the canvas API?

Answer 46

immediate-mode

Question 47

During testing you discover that some touches trigger multiple input areas. Which situation will cause this problem?

Answer 47

The input areas are too close together

Question 48

How do you retrieve a value from local storage?

Answer 48

localStorage.getItem("value")

Question 49

Which two css attributes produce a scroll bar if your content overflows its element?

Answer 49

scroll | auto

Question 50

What positioning method makes sure a certain element to always default its position to directly follow the previous element?

Answer 50

absolute

Question 51

Which two functions support 2D transformation in CSS?

Answer 51

matrix() | skew()

Question 52

How do you rotate text counterclockwise in Internet Explorer?

Answer 52

-ms-transform: rotate(-30deg);

Question 53

Which term describes the canvas API?

Answer 53

immediate-mode

Question 54

Which element should you use to rotate an SVG square?

Answer 54

AnimateTransform