Question 1

The object returned by the getCurrentPosition()method of the Geolocation API contains a single property named ____ .

Accepted Answer

A)  coordinates 
B)  coords 
C)  geolocation 
D)  geo 
A)  coordinates 
B)  coords 
C)  geolocation 
D)  geo

Question 2

Which of the following is a pointer event?

Accepted Answer

A)  touchcancel 
B)  mouseout 
C)  pointerdown 
D)  clientX 
A)  touchcancel 
B)  mouseout 
C)  pointerdown 
D)  clientX

Question 3

Converting a physical address to a pair of latitude and longitude coordinates is known as __________.

Accepted Answer

The answer of Converting a physical address to a pair...

Question 4

In a touch __________, a browser checks a touched element for an event handler for multiple events, including some mouse events.

Accepted Answer

The answer of In a touch __________, a browser checks...

Question 5

Why is it necessary for geolocation code to allow for a lack of response to a permission request?

Accepted Answer

A user may  ignore or not notice a permi

Question 6

A device's ____ detects changes in speed.

Accepted Answer

A) gyroscope 
B) camera 
C) accelerometer 
D) battery 
A) gyroscope 
B) camera 
C) accelerometer 
D) battery

Question 7

What does it mean to load scripts responsively?

Accepted Answer

For small web apps, it's common to inclu

Question 8

What are some different ways to test a mobile app on different mobile platforms?

Accepted Answer

A professional web development departmen

Question 9

To continually monitor a user's position, you use the ____ method of the Geolocation API.

Accepted Answer

A)  getCurrentPosition() 
B) watchPosition() 
C) clearWatch() 
D) latitude() 
A)  getCurrentPosition() 
B) watchPosition() 
C) clearWatch() 
D) latitude()

Question 10

Which event is fired when a user moves a finger off the screen or outside of an object's containing element?

Accepted Answer

A)  touchstart 
B)  touchmove 
C)  touchend 
D)  touchcancel 
A)  touchstart 
B)  touchmove 
C)  touchend 
D)  touchcancel

Question 11

The success and fail arguments of the getCurrentPosition()method, which are executable code, are examples of ____ .

Accepted Answer

A) API keys 
B) properties 
C)  callbacks 
D) minifiers 
A) API keys 
B) properties 
C)  callbacks 
D) minifiers

Question 12

Which type of events focus on responding to finger touches on a touchscreen?

Accepted Answer

A) Drag events 
B) Pointer events 
C) Touch events 
D) Mouse events 
A) Drag events 
B) Pointer events 
C) Touch events 
D) Mouse events

Question 13

Explain what the Battery Status API does and provide an example of how it could be used.

Accepted Answer

The properties and methods of the Batter

Question 14

Match between columns
                        Premises: Devices that allow for multiple touches on the screen at the same time
A set of events created by Apple for iOS
A pointing device that looks like a pencil and allows for precise touch input on a touchscreen
Provides access to device camera, microphone, and/or screen
An argument that contains or references executable code
A browser or device interaction performed using touch, such as for scrolling the page
Provides user's latitude and longitude coordinates
A specification created by Microsoft for Windows Phone and Windows 8
Reports charge level of device battery
Provides access to device orientation and changes in orientation

Accepted Answer

The Answer of multitouch and stylus and Geolocation API and is...

Question 15

Pointer events are supported only by certain versions of which browser?

Accepted Answer

A)  Mozilla Firefox 
B)  Google Chrome 
C)  Apple Safari 
D) Microsoft Internet Explorer 
A)  Mozilla Firefox 
B)  Google Chrome 
C)  Apple Safari 
D) Microsoft Internet Explorer

Question 16

The mobile versions of popular browsers share all the same  capabilities, limitations, and even bugs as their desktop counterparts.

Accepted Answer

A) True 
 B)False

Question 17

Touch events are built to  allow for multiple touches on the screen at the same  time.

Accepted Answer

A) True 
 B)False

Question 18

To request a user's position a single time, you use the ____ method of the Geolocation API.

Accepted Answer

A)  getCurrentPosition() 
B) watchPosition() 
C) clearWatch() 
D) latitude() 
A)  getCurrentPosition() 
B) watchPosition() 
C) clearWatch() 
D) latitude()

Question 19

Provide two reasons why it's important to minimize download size for a mobile app.

Accepted Answer

The amount of data that a user needs to

Question 20

The Geolocation API p rovides access to device orientation and changes in orientation.

Accepted Answer

A) True 
 B)False

The object returned by the getCurrentPosition()method of the Geolocation API contains a single property named ____ .

Which of the following is a pointer event?

Converting a physical address to a pair of latitude and longitude coordinates is known as __________.

In a touch __________, a browser checks a touched element for an event handler for multiple events, including some mouse events.

Why is it necessary for geolocation code to allow for a lack of response to a permission request?

A device's ____ detects changes in speed.

What does it mean to load scripts responsively?

What are some different ways to test a mobile app on different mobile platforms?

To continually monitor a user's position, you use the ____ method of the Geolocation API.

Which event is fired when a user moves a finger off the screen or outside of an object's containing element?

The success and fail arguments of the getCurrentPosition()method, which are executable code, are examples of ____ .

Which type of events focus on responding to finger touches on a touchscreen?

Explain what the Battery Status API does and provide an example of how it could be used.

Pointer events are supported only by certain versions of which browser?

The mobile versions of popular browsers share all the same capabilities, limitations, and even bugs as their desktop counterparts.

Touch events are built to allow for multiple touches on the screen at the same time.

To request a user's position a single time, you use the ____ method of the Geolocation API.

Provide two reasons why it's important to minimize download size for a mobile app.

The Geolocation API p rovides access to device orientation and changes in orientation.

Introduction to Javascript

Working With Functions Data Types and Operators

Building Arrays and Controlling Flow

Debugging and Error Handling

Working With the Document Object Model Dom and Dhtml

Enhancing and Validating Forms

Using Object Oriented Javascript

Manipulating Data in Strings and Arrays

Managing State Information and Security

Updating Web Pages With Ajax

Introduction to Jquery

Filters

Exam 10: Programming for Mobile Devices and Touchscreens

The object returned by the getCurrentPosition()method of the Geolocation API contains a single property named ____ .

Which of the following is a pointer event?

Converting a physical address to a pair of latitude and longitude coordinates is known as __________.

In a touch __________, a browser checks a touched element for an event handler for multiple events, including some mouse events.

Why is it necessary for geolocation code to allow for a lack of response to a permission request?

A device's ____ detects changes in speed.

What does it mean to load scripts responsively?

What are some different ways to test a mobile app on different mobile platforms?

To continually monitor a user's position, you use the ____ method of the Geolocation API.

Which event is fired when a user moves a finger off the screen or outside of an object's containing element?

The success and fail arguments of the getCurrentPosition()method, which are executable code, are examples of ____ .

Which type of events focus on responding to finger touches on a touchscreen?

Explain what the Battery Status API does and provide an example of how it could be used.

Pointer events are supported only by certain versions of which browser?

The mobile versions of popular browsers share all the same capabilities, limitations, and even bugs as their desktop counterparts.

Touch events are built to allow for multiple touches on the screen at the same time.

To request a user's position a single time, you use the ____ method of the Geolocation API.

Provide two reasons why it's important to minimize download size for a mobile app.

The Geolocation API p rovides access to device orientation and changes in orientation.

Introduction to Javascript

Working With Functions Data Types and Operators

Building Arrays and Controlling Flow

Debugging and Error Handling

Working With the Document Object Model Dom and Dhtml

Enhancing and Validating Forms

Using Object Oriented Javascript

Manipulating Data in Strings and Arrays

Managing State Information and Security

Updating Web Pages With Ajax

Introduction to Jquery

Filters