Question 1

Tween animation creates an animation by performing a series of ____ on a single image such as position, size, rotation, and transparency on the contents of a View object.
A) transformations
B) projections
C) animations
D) waves

Accepted Answer

Tween animation is performed by applying a series of transformations on a single image. These transformations can include changes in position, size, rotation, and transparency of the contents of a View object.

Question 2

Insert an ImageView control and its properties in the main.xml file to specify precise settings for the ____.
A) button
B) control
C) layout
D) frame

Accepted Answer

ImageView is a control, not a button, layout, or frame.

Question 3

____, an attribute of the animation-list, determines whether an animation plays once and then stops or continues to play until the Stop Animation button is tapped.
A) Class
B) AnimationDrawable
C) Motion tween
D) Android:oneshot

Accepted Answer

The attribute Android:oneshot determines whether an animation plays once and then stops or continues to play until the Stop Animation button is tapped.

Question 4

Frame animation is also called ____ animation.
A) Tween
B) frame-by-frame
C) stochastic
D) sequence

Accepted Answer

Frame-by-frame animation involves creating individual frames to make up an entire animation sequence. This is in contrast to tween animation (choice A), which involves creating keyframes and using software to fill in the frames in between. Stochastic animation (choice C) is a type of animation that uses random variables to create unpredictable movement, and sequence (choice D) simply refers to the order in which frames are displayed to create an animation.

Question 5

To create an Android application with Frame or Tween animation, which of the following processes must the developer be able to perform?
A) Adding a Frame animation XML file to the project
B) Coding the OnClickListeners for button controls
C) Running the frame-by-frame animation application
D) All of the above

Accepted Answer

To create an Android application with Frame or Tween animation, a developer must be able to add the animation XML file, code interactions like OnClickListeners, and run the animation, making all options relevant.

Question 6

The layout specifications for the frame image and button controls reside within the main.xml file.

Accepted Answer

The layout specifications for the frame image and button controls are defined in the main.xml file using XML elements such as and

Question 7

A motion tween specifies the end state of an object.

Accepted Answer

A motion tween specifies the start and end state of an object and creates the animation between them.

Question 8

Animation of an object by a motion tween uses a uniform transition type such as rotating an infinite number of times.

Accepted Answer

The answer of Animation of an object by a motion...

Question 9

Animation displays many ____ in rapid succession or displays many changes to one image to create the illusion of movement.
A) orientations
B) activities
C) images
D) apps

Accepted Answer

Animation displays many images in rapid succession or displays many changes to one image to create the illusion of movement.

Question 10

Frame animation assigns a sequence of photos to play as in a slide show with a predefined interval between images.

Accepted Answer

Frame animation involves displaying a sequence of photos (frames) in a defined order and interval, creating the illusion of motion.

Question 11

Android provides three types of animation: Frame, Wave, and Tween animation.

Accepted Answer

Android provides three types of animation: Frame, Tween, and Property animation. Wave animation is not a standard type in Android.

Question 12

In the Android code, an animation-list root element references images stored in the drawable folders.

Accepted Answer

The answer of In the Android code, an animation-list root...

Question 13

The Package Name for the Wave Animation Project is net.androidbootcamp.waveanimation.

Accepted Answer

The package name for the Wave Animation Project is usually based on the domain name or company name reversed, followed by the project name, and is written in all lowercase letters. In this case, "net.androidbootcamp" is likely the reversed domain name of the company or developer, and "waveanimation" is the name of the project. Therefore, the full package name would be "net.androidbootcamp.waveanimation".

Question 14

Tween animation uses a sequence of images similar to Frame animation.

Accepted Answer

Tween animation creates movement and changes over time between keyframes by interpolating the values, rather than using a sequence of images like Frame animation.

Question 15

An instance of AnimationDrawable is instantiated as a class variable because it is used in multiple methods within the Main class.

Accepted Answer

An instance of AnimationDrawable is instantiated as a class variable because it is used in multiple methods within the Main class.

Question 16

To create a layout that displays two controls side by side, you can nest a(n) ____ within a Linear layout.
A) Tween animation
B) Relative layout
C) Frame animation
D) Animation-list

Accepted Answer

The best choice is a Relative layout because it allows for positioning of its child views relative to each other or to the parent layout. This makes it easy to place two controls side by side by setting their positions within the layout. The other options listed are animations and not layouts.

Question 17

In the Linear layout, an ImageView control displays the animation images.

Accepted Answer

A Linear layout can contain an ImageView control which can display animation images, therefore the statement is true.

Question 18

The ____ property can be included in the animation-list code to determine how many times to play the animation.
A) series
B) image
C) oneshot
D) layout

Accepted Answer

The "oneshot" property is the one that determines how many times the animation is played. It sets the animation to play only once and not loop back to the beginning. The other options listed, series, image, and layout, are not relevant to controlling the number of times an animation plays.

Question 19

The oneshot attribute is added to the code in the opening ____ tag.
A) logic list
B) animation-list
C) linked list
D) drawable

Accepted Answer

The oneshot attribute is used in the animation-list tag to specify whether the animation should play once or loop continuously.

Question 20

By setting the android:oneshot attribute of the animation-list to ____, the animation plays repeatedly until the Stop Animation button is tapped.
A) item
B) main
C) true
D) false

Accepted Answer

Setting the android:oneshot attribute to "false" makes the animation repeat indefinitely until it is explicitly stopped.

Quiz 10: Move Creating Animation and Graphics

Tween animation creates an animation by performing a series of ____ on a single image such as position, size, rotation, and transparency on the contents of a View object.

Insert an ImageView control and its properties in the main.xml file to specify precise settings for the ____.

____, an attribute of the animation-list, determines whether an animation plays once and then stops or continues to play until the Stop Animation button is tapped.

Frame animation is also called ____ animation.

To create an Android application with Frame or Tween animation, which of the following processes must the developer be able to perform?

The layout specifications for the frame image and button controls reside within the main.xml file.

A motion tween specifies the end state of an object.

Animation of an object by a motion tween uses a uniform transition type such as rotating an infinite number of times.

Animation displays many ____ in rapid succession or displays many changes to one image to create the illusion of movement.

Frame animation assigns a sequence of photos to play as in a slide show with a predefined interval between images.

Android provides three types of animation: Frame, Wave, and Tween animation.

In the Android code, an animation-list root element references images stored in the drawable folders.

The Package Name for the Wave Animation Project is net.androidbootcamp.waveanimation.

Tween animation uses a sequence of images similar to Frame animation.

An instance of AnimationDrawable is instantiated as a class variable because it is used in multiple methods within the Main class.

To create a layout that displays two controls side by side, you can nest a(n) ____ within a Linear layout.

In the Linear layout, an ImageView control displays the animation images.

The ____ property can be included in the animation-list code to determine how many times to play the animation.

The oneshot attribute is added to the code in the opening ____ tag.

By setting the android:oneshot attribute of the animation-list to ____, the animation plays repeatedly until the Stop Animation button is tapped.