Question 1

The gesture «Tap» is equivalent to this mouse movement....

Accepted Answer

left-click

Answer

right click

Answer

left double click

Answer

scrolling

Question 2

Is general syntax for «addEventListener»: ___

Accepted Answer

object.addEventListener (event, eventListenerFunction);

Answer

el.addEventListener("touchcancel", handleCancel, false);
}

Answer

el.addEventListener("touchend", handleEnd, false);

Answer

var el = document.getElementsByTagName("cdraw")[0]

Question 3

After getting the context the list of changed touch points is pulled from the event's "changedTouches"  proper....

Accepted Answer

"var context = el.getContext("2d");" / "var touches = evt.changedTouches;"

Answer

var touches = evt.changedTouches;

Answer

var i=0; i<touches.length; i++) {

Answer

var color = colorForTouch(touches[i]);
context.fillStyle = color;

Question 4

In what ways can you manage the graphical UI with CSS?

Accepted Answer

Converting links to block elements

Answer

jQuery

Answer

flexbox

Answer

whitespace

Question 5

The gesture "Press and tap" and «Press and hold» is equivalent to this mouse movement: ___
Right-click

Accepted Answer

Right-click

Answer

Mouse-drag

Answer

Left-double click

Answer

Left-click

Question 6

JavaScript can display different types of graphics, from JPG and PNG files to shapes like boxes and circles. One method is to use the ...

Accepted Answer

createElement() method.

Answer

context.fillRect(touches[i].pageX, touches[i].pageY, 4, 4);}

Answer

xhr.send(JSON.stringify(data) )

Answer

callback( JSON.parse(xhr.responseText) );
}

Question 7

You can also round a single corner of a box using the ___ property

Accepted Answer

border-bottom-left-radius

Answer

border-up-right-radiu

Answer

border-bottom-side-radius

Answer

border-sideways-right-radiu

Question 8

border-radius is a____

Accepted Answer

length, which is usually expressed in pixels or ems but can be a percentage.

Answer

attribute, which is usually expressed in pixels or ems but can be a percentage.

Answer

trait, which is usually expressed in pixels or ems but can be a percentage.

Answer

length, which is usually expressed in grids or ems but can be a percentage.

Question 9

The ''h-shadow' value defines the___

Accepted Answer

horizontal offset of the shadow.

Answer

horizontal and diagonal offset of the shadow.

Answer

vertical  offset of the shadow.

Answer

horizontal and vertical offset of the shadow.

Question 10

The 'h-shadow' and 'v-shadow' attributes indicate the __

Accepted Answer

horizontal and vertical position of the shadow in relation to the box. Both of these attributes are required.

Answer

horizontal and upside-down vertical position of the shadow in relation to the box. Both of these attributes are required.

Answer

horizontal offset of the shadow.

Answer

horizontal and vertical position of the shadow in relation to the box. Both of these attributes are required

Question 11

The v-shadow value defines the

Accepted Answer

vertical offset of the shadow.

Answer

varied offset of the shadow.

Answer

subvertical offset of the shadow.

Answer

upright ertical offset of the shadow.

Question 12

The default gradient goes from top to....

Accepted Answer

bottom

Answer

top

Answer

middle

Answer

side

Question 13

CSS3 gradients also support color interpolation in the alpha color space, which is part of the red blue green alpha (RGBA) color model, to produce

Accepted Answer

smoother color transitions in gradients.

Answer

rougher color transitions in gradients.

Answer

moderate color transitions in gradients.

Answer

darkercolor transitions in gradients.

Question 14

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

Accepted Answer

Vector

Answer

Verdict

Answer

Vertical

Answer

Vertex

Question 15

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

Accepted Answer

var value= localStorage.getItem("aardvark");

Answer

variation value= localStorage.getItem("aardvark");

Answer

ver value= localStorage.getItem("aardvark");

Answer

vertical  value= localStorage.getItem("aardvark");

Question 16

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?

Accepted Answer

the className property

Answer

the classServer property

Answer

the classDomain property

Answer

the classClass property

Question 17

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)

Accepted Answer

a semicircle at a given point

Answer

a square at a given point

Answer

a circle at a given point

Answer

a line at a given point

Question 18

Geolocation

Accepted Answer

the process or technique of recognizing the geographical location of a person or device by means of digital data processed via the internet.

Question 19

JavaScript

Accepted Answer

An object-orientated computer programming language used to form responsive results within web browsers.

Question 20

HTML

Accepted Answer

Hypertext Markup Language

Question 21

IP Address (Internet Protocol Address)

Accepted Answer

A unique number identifying every computer on the Internet (like 197.123.22.240)

Question 22

TCP/IP (Transmission Control Protocol / Internet Protocol)

Accepted Answer

A collection of Internet communication protocols between two computers.

Question 23

Cloud Computing

Accepted Answer

Storing applications and data on the internet (instead of on the user's computer).

Question 24

An unordered list should be placed within the

and tags

Accepted Answer

False

Answer

True

Question 25

You do not need to save a file before you can see the Web page in a browser.

Accepted Answer

False

Answer

True

Question 26

To insert an image on a Web page, one must use the image element.
true

Accepted Answer

True

Answer

False

Question 27

In HTML and XHTML, the language instructions are provided using tag

Accepted Answer

True

Answer

False

Question 28

The photo element is used to insert an image into a Web page

Accepted Answer

False

Answer

True

Question 29

The forward slash at the end of an empty element is required

Accepted Answer

False

Answer

True

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