CET_TARDE - MTA HTML5 Application Development Fundamentals 2

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Question 1 of 94

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

Select one of the following:

a table layout
a snaked-column layout
a multiple column liquid layout
a multiple column fixed layout

Explanation

Question 2 of 94

Which two events are supported on touch devices? (Choose two.)

Select one or more of the following:

click
touchstart
selection
drag

Explanation

Question 3 of 94

Which positioning scheme places an object in normal document flow?

Select one of the following:

absolute
relative
fixed
float

Explanation

Question 4 of 94

Which three are valid JavaScript variables? (Choose three.)

Select one or more of the following:

xyz1
.Int
int1
_int
1xyz

Explanation

Question 5 of 94

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

Select one of the following:

float
position
display
clear

Explanation

Question 6 of 94

Drag and Drop Question
Match the CSS terms to the corresponding examples. (To answer, drag the appropriate term from the column on the left to its example on the right. Each term may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

value

class selector

id selector

property

declaration

Explanation

Question 7 of 94

In CSS, the flow-into property deposits:

Select one of the following:

the flow into the content.
the regions into a flow.
the flow into the regions.
content into the flow.

Explanation

Question 8 of 94

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);

Select one of the following:

a circle at the given point
a square at the given point
a semi-circle at the given point
a line from one point to another

Explanation

Question 9 of 94

Which three properties can be used with the TouchEvent object in the Safari touch API? (Choose three.)

Select one or more of the following:

offsetTop
clientHeight
scale
touches
rotation

Explanation

Question 10 of 94

You create an instance named "ac" of an accelerometer object. Which code fragment will retrieve a single update?

Select one of the following:

ac = navigator.accelerometer ;
ac.getAcceleration (accelerometerFunction) ;
ac.watchAcceleration (accelerometerFunction) ;
ac.clearWatch (watchid) ;

Explanation

Question 11 of 94

Which three technologies does HTML5 encompass? (Choose three.)

Select one or more of the following:

CSS
ASP.NET
C#
JavaScript
HTML

Explanation

Question 12 of 94

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

Select one of the following:

float
position
display
clear

Explanation

Question 13 of 94

What is the default value of the CSS position property?

Select one of the following:

fixed
absolute
static
relative

Explanation

Question 14 of 94

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

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 15 of 94

You write the following code to create a page. (Line numbers are included for reference only.)

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 16 of 94

Which CSS code fragment centers an image horizontally?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 17 of 94

Your code includes the following fragment:
<input type="text" name="text1" id="myText" />

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

Select one of the following:

vartxtContents =document.getElementById('text1').value;
vartxtContents = document.getEIementyById('myText').value;
vartxtContents =document.getElementById('text1');
vartxtContents = document.getElementById('myText');

Explanation

Question 18 of 94

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

Select one of the following:

Different browsers on the same device.
Different browsers on different devices.
The same browser on different devices.
The same browser on the same device.

Explanation

Question 19 of 94

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?

Select one of the following:

the tagName property
the className property
the style property
the class attribute

Explanation

Question 20 of 94

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

Select one of the following:

setTimeout(adjust, 1000);
setInterval(adjust, 1000);
setInterval(adjust, 1);
setTimeout(adjust, 1);

Explanation

Question 21 of 94

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

Select one or more of the following:

innerHTML
nodeType
title
nodeValue

Explanation

Question 22 of 94

Web Workers define an API for:

Select one of the following:

Publishing frequently updated works for syndication.
Running scripts in the background,
Bi-directional, full-duplex communications over a single TCP socket.
Distributing load across multiple web servers.

Explanation

Question 23 of 94

Which two are WebSocket events? (Choose two.)

Select one or more of the following:

onconnect
onmessage
ondatareceived
onopen

Explanation

Question 24 of 94

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?

Select one of the following:

The touch screen is not calibrated.
The input areas are too close together.
The defined input areas are too small.
The input areas are semi-transparent.

Explanation

Question 25 of 94

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

Select one of the following:

the browser on the device supports HTML5.
the manufacturer has unlocked the device's SIM card.
the application has been compiled.
the developer has the correct application ID.

Explanation

Question 26 of 94

Which item specifies resources for an offline HTML5 application?

Select one of the following:

a CSS style sheet
an HTML5 file
a JavaScript file
a cache manifest file

Explanation

Question 27 of 94

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

Select one or more of the following:

websocket
navigator
cache
sessionStorage
localStorage

Explanation

Question 28 of 94

Which two code fragments represent ways to use HTML5 to save values to session storage? (Choose two.)

Select one or more of the following:

Option A
Option B
Option C
Option D

Explanation

Question 29 of 94

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

Select one or more of the following:

tap
pinch
flick
rotate

Explanation

Question 30 of 94

Which three event attributes are used with the CAPTION element in HTML5? (Choose three.)

Select one or more of the following:

onmouseover
ondblclick
onkeydown
onconnect
onabort

Explanation

Question 31 of 94

Which HTML5 tag defines superscript text?

Select one of the following:

< small >
<script>
<sup>
<sub>

Explanation

Question 32 of 94

What does the following HTML5 code fragment do?

Select one of the following:

It plays the myVacation.avi video if the browser supports it; otherwise, plays the myVacation.ogg video if the browser supports it.
It plays two videos: first myVacation.avi, and then myVacation.ogg.
It plays both videos simultaneously, myVacation.avi and myVacation.ogg.
It prompts the user to choose which format of the myVacation video it should play, .avi or .ogg.

Explanation

Question 33 of 94

Which are two features of SVG? (Choose two.)

Select one or more of the following:

uses high performance pixel-based graphics
can be modified by using CSS
uses high performance raster-based graphics
can be modified by using JavaScript

Explanation

Question 34 of 94

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

Select one of the following:

<area>
<hr>
<pre>
<strong>

Explanation

Question 35 of 94

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

Select one of the following:

Video
Vertical
Vector
Variable

Explanation

Question 36 of 94

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

Select one of the following:

<ul>
<select>
<datalist>
<dd>

Explanation

Question 37 of 94

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

Select one of the following:

name
placeholder
autocomplete
required

Explanation

Question 38 of 94

Which two outcomes will this code fragment accomplish? (Each correct answer presents a complete solution. Choose two.)

<audio src="happy.wav" controls="controls">
Hello World
</audio>

Select one or more of the following:

On pre-HTML5 browsers, the happy.wav file will not play, and instead Hello World will be displayed.
On an HTML5 browser that supports .wav files, the happy.wav file will be played and Hello World will be hidden.
On an HTML5 browser that supports .wav files, the happy.wav file will be played and Hello World will be displayed.
on pre-HTMLS browsers, the happy.wav file will play and Hello World will be hidden.

Explanation

Question 39 of 94

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? (Choose two.)

Select one or more of the following:

The input areas overlap with other input areas.
The touch screen is not initialized.
The input areas are using event handlers to detect input.
The defined input areas are not large enough.

Explanation

Question 40 of 94

An HTML5 application can run without an Internet connection if:

Select one of the following:

the application is converted to an executable.
the .NET Framework is installed on the client computer.
the application specifies the use of a client-side SQL database.
the application specifies the use of an ApplicationCache interface.

Explanation

Question 41 of 94

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

Select one of the following:

swipe
pinch
tap
hold

Explanation

Question 42 of 94

Which three components define the URL used for localStorage data in HTML5? (Choose three.)

Select one or more of the following:

scheme
user credentials
hostname
unique port
query

Explanation

Question 43 of 94

Drag and Drop Question
Match the JavaScript objects to the corresponding characteristics or methods. (To answer, drag the appropriate JavaScript object from the column on the left to its characteristic or method on the right. Each JavaScript object may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

history

localStorage

document

sessionStorage

location

Explanation

Question 44 of 94

Which two code segments declare JavaScript functions? (Choose two.)

Select one or more of the following:

varfunct= (a);
function Foo(a){
...
}
var a=new Foo();
Foo=function(a){
...}

Explanation

Question 45 of 94

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?

Select one of the following:

Use the createTextNode method.
Use the appendChild method.
Set the new text value with the setAttribute method.
Use the firstChild property and set the new text value with the nodeValue property.

Explanation

Question 46 of 94

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

Select one of the following:

location = navigator.geolocation;
location.watchPosition(showLocation) ;
location.getCurrentPosition(showLocation);
location.clearNatch(watchid);

Explanation

Question 47 of 94

You need to use JavaScript to access the "section1" element in the following code fragment:
<div id='section1'>
Which method should you use?

Select one of the following:

getElementsByTagName
getElementById
getElementsByName
getElementsByClassName

Explanation

Question 48 of 94

Drag and Drop Question
Match the HTML5 technologies to the corresponding descriptions. (To answer, drag the appropriate technology from the column on the left to its description on the right. Each technology may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

XML

CSS

HTML5

JavaScript

SOAP

Explanation

Question 49 of 94

Drag and Drop Question
Match the HTML5 input attributes to the corresponding descriptions. (To answer, drag the appropriate attribute from the column on the left to its description on the right. Each attribute may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

pattern

placeholder

required

multiple

maxlength

Explanation

Question 50 of 94

Drag and Drop Question
Match the touch events to the corresponding actions. (To answer, drag the appropriate touch event from the column on the left to its action on the right. Each touch event may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

touchcancel

touchstart

touchend

touchmove

Explanation

Question 51 of 94

Which three statements describe cookies? (Choose three.)

Select one or more of the following:

They can be created, read, and erased using the document.cookie property.
They are limited in size to 5 MB.
They are deleted automatically when the session ends.
They can be used only by pages on the domain where they were set.
They contain the data in the form of a name=value pair.

Explanation

Question 52 of 94

Which two terms represent interfaces in the File API? (Choose two.)

Select one or more of the following:

Font
Blob
Keygen
FileList

Explanation

Question 53 of 94

Which two semantic tags are used to define layouts in HTML5? (Choose two.)

Select one or more of the following:

<footer>
<head>
<progress:
<section>

Explanation

Question 54 of 94

Which two HTML5 tags format text content only? (Choose two.)

Select one or more of the following:

<map>
<strong>
<canvas>
<em>

Explanation

Question 55 of 94

You are developing an HTML5 page. The page includes the following code. The inner paragraph must be exactly 15 pixels from the top left corner of the outer paragraph. You set the left style for the inner paragraph to the appropriate value. You need to set the position property of the inner paragraph. Which value should you use?

<p id="outer" style="position:relative">
<p id ="inner"></p>
</p>

Select one of the following:

absolute
static
fixed
relative

Explanation

Question 56 of 94

You are developing a customer web form that includes the following HTML input field.
<input id="txtValue"/>
If a customer enters a value in the input field, then it must be a numeric value. You need to add validation to the input field. Which HTML should you use?

Select one of the following:

<input id="txtValue" type-"text" pattern="/#" />
<input id="txtValue" type="number" />
<input id="txtVa!ue" type="integer" />
<input id="txtValue" type="text" required="required"/>

Explanation

Question 57 of 94

You develop an HTML5 webpage. You have the following HTML markup:
<input type="text" id="username" />
You need to prevent users from entering specific characters into the username field. What should you do?

Select one of the following:

Using the keyup event, add an anonymous function that returns true when a specific character keycode value is determined.
Using the change event, add an anonymous function that returns true when a specific character keycode value is determined.
Using the keydown event, add an anonymous function that returns false when a specific character keycode value is determined.
Using the change event, add an anonymous function that returns false when a specific character keycode value is determined.

Explanation

Question 58 of 94

Which code shows the correct way to nest tags in HTML5?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 59 of 94

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

Select one of the following:

ellipse
circle
bezierCurveTo
arc

Explanation

Question 60 of 94

Which code fragment will display an image file while the video is downloading?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 61 of 94

Which three generic font family names are valid values of the font-family property in CSS? (Choose three.)

Select one or more of the following:

cursive
system
serif
fixed
fantasy

Explanation

Question 62 of 94

Drag and Drop Question
Match the CSS terms to the corresponding CSS code examples. (To answer, drag the appropriate CSS term from the column on the left to its CSS code example on the right. Each CSS term may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

universal selector

element type selector

pseudo-class

attribute selector

comment

Explanation

Question 63 of 94

When applied to an image, the CSS float:right property:

Select one of the following:

positionsthe image to the left and displays all of the text to the right of the image.
positionsthe image to the right of the region and wraps text around the top, left, and bottom.
positionsthe image to the left of the region and wraps text around the top, right, and bottom.
positionsthe image to the right and wraps text to the top and bottom.

Explanation

Question 64 of 94

Which CSS3 code segment styles the text color of EM elements to be red and semi- transparent?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 65 of 94

Which term describes the canvas API?

Select one of the following:

xml-based
vector-based
retained-mode
immediate-mode

Explanation

Question 66 of 94

Which CSS position value is used to position an element relative to the browser window?

Select one of the following:

position: relative;
position: absolute;
position: static;
position: fixed;

Explanation

Question 67 of 94

Drag and Drop Question
Match the JavaScript code fragments with the HTML5 local storage functions. (To answer, drag the appropriate code fragment from the column on the left to its local storage function on the right. Each code fragment may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

localStorage.key(0);

localStorage.setItem("name", nameData);

localStorage.clear();

localStorage.removeItem("name");

localStorage.getItem("name");

Explanation

Question 68 of 94

You write the following JavaScript code. (Line numbers are included for reference only.)

Select one or more of the following:

Option A
Option B
Option C
Option D

Explanation

Question 69 of 94

Your HTML5 code includes this code segment:

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 70 of 94

Which JavaScript method allows you to register multiple handlers for a single touch event?

Select one of the following:

dispatchEvent
initUIEvent
addEventListener
initEvent

Explanation

Question 71 of 94

When you are working with the path API, what is the purpose of the clip method?

Select one of the following:

pastes a shape object in from the system clipboard
constrains the rendered output of the shape object
copies the shape object to the system clipboard
stores the shape object for later reference in script

Explanation

Question 72 of 94

You need to ensure the scope of a variable named j is limited to the block of a single function named foo(). Which JavaScript code fragment will accomplish this?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 73 of 94

When you are using the GeoLocation API, which two arguments does the getCurrentPosition function utilize? (Choose two.)

Select one or more of the following:

success callback
MAC address
browser type
ip address
failure callback

Explanation

Question 74 of 94

Drag and Drop Question
Match the HTML5 elements to the corresponding functions. (To answer, drag the appropriate HTML5 element from the column on the left to its function on the right. Each HTML5 element may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

THEAD

OPTGROUP

FIELDSET

COLGROUP

Explanation

Question 75 of 94

Which HTML5 tag is used to mark text that has been added to the original document?

Select one of the following:

<q>
<pre>
<ins>
<i>

Explanation

Question 76 of 94

Which HTML5 code fragment shows a way to validate numeric input as having a value from 1 to 100, inclusive?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 77 of 94

Which element should you use to rotate an SVG square?

Select one of the following:

path
ANIMATETRANSFORM
ANIMATEMOTION
AREA SHAPE

Explanation

Question 78 of 94

Which three events are valid for the HTML CANVAS element? (Choose three.)

Select one or more of the following:

scroll
mouseup
blur
datareceived
hover

Explanation

Question 79 of 94

Which code fragment will display the Play and Pause controls in the audio interface?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 80 of 94

You write the following code. (Line numbers are included for reference only.)

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 81 of 94

Which code fragment prepares the HTML5 application to be used offline?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 82 of 94

You need to retrieve a value from local storage by using the key "aardvark." Which code fragment should you use?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 83 of 94

What value does the following JavaScript code fragment store into the variable num?
varnum = localStorage.length;

Select one of the following:

maximum length of a character string
potential capacity of local storage
number of bytes available in local storage
number of key-value pairs in local storage

Explanation

Question 84 of 94

Which two touch gestures require a multi-touch device? (Choose two.)

Select one or more of the following:

hold
tap
pinch
spread

Explanation

Question 85 of 94

In HTML5, the autofocus attribute:

Select one of the following:

defines the cursor location when a form is first accessed.
controls the movement between fields in a form.
adds a default value to the field in a form.
enables one field and disables all others.

Explanation

Question 86 of 94

Which two tags are used with the HTML5 TABLE element? (Choose two.)

Select one or more of the following:

<body>
<tfoot>
<td>
<head>

Explanation

Question 87 of 94

Which CSS3 code segment styles the text color of EM elements to be red and semitransparent?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 88 of 94

You add a div object to a page.
Which CSS3 code fragment will add a scrollbar only if the content exceeds the width or height of the object?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 89 of 94

Match the CSS position property values to the corresponding descriptions. (To answer, drag each value from the column on the left to its description on the right. Each value may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

Static

absolute

fixed

relative

inherit

Explanation

Question 90 of 94

When content from a flow is loaded into a region, overflowed content:

Select one of the following:

attempts to fit into the region by auto-adjusting the styles.
continues into the next region.
is truncated and an error flag is set.
is buffered for download.

Explanation

Question 91 of 94

Which CSS3 code fragment rounds the corners of a border?

Select one of the following:

border-image: 50px;
border-clip: 50px concave;
border-radius: 50px;
border-clip: 50px;

Explanation

Question 92 of 94

Which two CSS properties can be used to position multiple HTML elements next to one another? (Choose two.)

Select one or more of the following:

display
position
overflow
float

Explanation

Question 93 of 94

Which CSS3 code fragment will style only the external links in an HTML document?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 94 of 94

Which three code fragments define an HTML input control? (Choose three.)

Select one or more of the following:

Option A
Option B
Option C
Option D
Option E

Explanation

Check answer

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	Created by Hawerth Castro over 7 years ago

HTML5 Application Development Fundamentals Quizzes preparing to certification

CET_TARDE - MTA HTML5 Application Development Fundamentals 2

Question 1 of 94

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

Select one of the following:

Explanation

Question 2 of 94

Which two events are supported on touch devices? (Choose two.)

Select one or more of the following:

Explanation

Question 3 of 94

Which positioning scheme places an object in normal document flow?

Select one of the following:

Explanation

Question 4 of 94

Which three are valid JavaScript variables? (Choose three.)

Select one or more of the following:

Explanation

Question 5 of 94

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

Select one of the following:

Explanation

Question 6 of 94

Drag and Drop Question Match the CSS terms to the corresponding examples. (To answer, drag the appropriate term from the column on the left to its example on the right. Each term may be used once, more than once, or not at all. Each correct match is worth one point.)

Drag an answer into the correct orange point.

Explanation

Question 7 of 94

In CSS, the flow-into property deposits:

Select one of the following:

Explanation

Question 8 of 94

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);

Select one of the following:

Explanation

Question 9 of 94

Which three properties can be used with the TouchEvent object in the Safari touch API? (Choose three.)

Select one or more of the following:

Explanation

Question 10 of 94

You create an instance named "ac" of an accelerometer object. Which code fragment will retrieve a single update?

Select one of the following:

Explanation

Question 11 of 94

Which three technologies does HTML5 encompass? (Choose three.)

Select one or more of the following:

Explanation

Question 12 of 94

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

Select one of the following:

Explanation

Question 13 of 94

What is the default value of the CSS position property?

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Explanation

Question 14 of 94

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

Select one of the following:

Explanation

Question 15 of 94

You write the following code to create a page. (Line numbers are included for reference only.)

Select one of the following:

Explanation

Question 16 of 94

Which CSS code fragment centers an image horizontally?

Select one of the following:

Explanation

Question 17 of 94

Your code includes the following fragment: <input type="text" name="text1" id="myText" /> You need to add code that will retrieve the contents of the INPUT element. Which JavaScript code fragment will accomplish this?

Select one of the following:

Explanation

Question 18 of 94

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

Select one of the following:

Explanation

Question 19 of 94

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?

Select one of the following:

Explanation

Question 20 of 94

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

Drag and Drop Question
Match the CSS terms to the corresponding examples. (To answer, drag the appropriate term from the column on the left to its example on the right. Each term may be used once, more than once, or not at all. Each correct match is worth one point.)

Your code includes the following fragment:
<input type="text" name="text1" id="myText" />

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

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?

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?