Adobe After Effect Practice Test

In After Effects, what does it mean to speed up or slow down a layer?

A) Trimming

B) Clipping

C) Time stretching

D) None of the above

Correct! Wrong!

Explanation:
Time-stretch a layer. Speeding up or slowing down an entire layer by the same factor throughout is known as time-stretching .

In After Effects, which of the following is not a type of layer?

A) Adjustment

B) {HYPERLINK 'javascript:void(0);"}

C) Solid

D) Particle

Correct! Wrong!

Explanation:
A common usage of JavaScript:Void (0) is with hyperlinks. Sometimes, you may need to call some JavaScript from within a link. Normally, when you click a link, the browser loads a new page or refreshes the same page (depending on the URL specified). But you probably don't want this to happen if you've attached some JavaScript to that link.

In an After Effects composition, what is the maximum number of masks that can be applied to a single layer?

A) 256.0

B) 512.0

C) 127.0

D) 1280

Correct! Wrong!

Explanation:
The correct answer is 127.0

What is the maximum composition resolution supported by After Effects? HYPERLINK "http://www.odeskhelpdesk.blogspot.com/" t "_blank"

A) 800x600 pixels

B) 4000x4000 pixels

C) 30000x30000 pixels

D) 1024x768 pixels

Correct! Wrong!

Explanation:
The correct answer is 4000x4000 pixels

After Effects automatically converts an empty region into an alpha channel for which file format?

A) Al

B) BMP

C) GIF

D) None of the above

Correct! Wrong!

Explanation:
The Graphics Interchange Format (GIF) is a bitmap picture format created by a team led by American computer scientist Steve Wilhite at online services provider CompuServe. 15th of June, 1987 Due to its popularity on the Internet, it has since become widely used. There is a lot of support and it is portable. Alpha layers are a fantastic tool to composite film quickly. During the editing of a video Importing your composition into After Effects is another option. It can take an inordinate amount of time. To export graphics or elements, follow these simple steps. In After Effects with a transparent background (alpha channel).

In After Effects, what does the term "nesting" mean?

A) The process of adding composition to another composition

B) The process of saving the composition for the future use

C) The process of importing multiple images sequence as footage

D) The process for animating a still image

Correct! Wrong!

Explanation:
Nesting is primarily used for organizational purposes. It treats compositions as a layer in another composition, and it helps to create your overall project. Precomposing makes multiple layers do similar things.

Adobe After Effects is a strong program that can generate all of these, with the exception of...

A) Compositing applications

B) Excellent photos

C) Vector-based transitions

D) Visual effects

Correct! Wrong!

Explanation:
Vectors are characterized by pathways with various start and end points, lines connecting these points to build the graphic. Shapes can be created to form a character or other image.

The usage of ____ is the easiest way to make a closed mask.

A) Luma key

B) Recto pan

C) Panning tool

D) Rectangular/Elliptical tool

Correct! Wrong!

Explanation:
Rectangular Marquee Tool allows us to quickly and easily select objects or areas in a photo based on simple rectangular or square shapes. The Elliptical Marquee Tool, which is what we'll be looking at here, is another of Photoshop's basic selection tools.

Adobe After Effects is a powerful tool that allows you to create...

A) 4D graphics

B) 3D graphics

C) 2D graphics

D) None of these

Correct! Wrong!

Explanation:
The correct answer is 3D graphics

What should you do to import a folder's contents as a series of still photos that appear as a single footage item in the Project panel?

A) choose File > Import > File, locate the folder, Shift select all the files, and click Open

B) choose File > Import > File, locate the folder and click the Import Folder button

C) choose File > Import > File, locate the folder, select the first image file in the list, check the “Sequence” option, and click Open

D) choose File > Import > Multiple Files > Locate the folder, Shift select all the files, and click Open

Correct! Wrong!

Explanation:
The correct answer is choose File > Import > File, locate the folder, select the first image file in the list, check the “Sequence” option, and click Open

When you choose Composition from the Align Layers To option, what is the minimum number of layers you must select?

A) 3

B) 1

C) 2

D) None of the above

Correct! Wrong!

Explanation:
The correct answer is 1

After Effects renders how many pixels based on which preset in the Composition and Layer panels?

A) Resolution

B) Color Management Settings

C) Exposure

D) Magnification

Correct! Wrong!

Explanation:
The term applies to digital images, film images, and other types of images. Higher resolution means more image detail. Image resolution can be measured in various ways. Resolution quantifies how close lines can be to each other and still be visibly resolved.

What is the definition of a composition?

A) It is a 3D camera.

B) It is where you organize your bins.

C) It is where you create all animation, layering, and effects.

D) None of the above

Correct! Wrong!

Explanation:
A composition in After Effects is similar to a movie clip in Flash Professional or a sequence in Premiere Pro. You render a composition to create the frames of a final output movie, which is encoded and exported to any number of formats.

Which tool would I use to change the anchor point of an object in the composition window?

A) Pan behind tool

B) Selection tool

C) Pen tool

D) None of the above

Correct! Wrong!

Explanation:
The ‘Pan Behind’ Tool in Adobe After Effects Keyframing content beneath a mask to create a magnify effect This is a somewhat obscure technique for Adobe After Effects, not because it’s particularly difficult, but because it rarely comes up.

True or False: Layers are the components you use to build a composition?

A) False

B) True

Correct! Wrong!

Explanation:
Layers are the components you use to build a composition. Any item that you add to a composition—such as a still image, moving-image file, audio file, light layers, camera layers, or even another composition—becomes a new layer. Without layers, a composition consists of only an empty frame.

What tool would you use to make a text path?

A) Pen tool

B) Text tool

C) Pan Behind tool

D) None of these

Correct! Wrong!

Explanation:
Pen Tool. In graphics software, the pen tool is frequently used in the creation of smooth-edged selections, but is not a type of selection tool. The Pen Tool creates vector paths that can be converted into selections that in turn can be used to extract or mask groups of pixels.

When you turn on a layer's 3d layer switch, what happens to it?

A) In addition to the x and y axes, the layer can be moved and rotated along its z axis.

B) You can use it to import 3D images.

C) The Camera Layer is created.

D) None of these

Correct! Wrong!

Explanation:
The correct answer is In addition to the x and y axes, the layer can be moved and rotated along its z axis.

What is the definition of a camera layer?

A) It's a plug-in for Adobe that lets you make 3D graphics.

B) It is the layer where you place audio tracks.

C) It uses layers called cameras to allow you to observe After Effects 3d layers from a variety of perspectives and distances.

D) None of the above

Correct! Wrong!

Explanation:
Camera Layer is a part of the Terrain Editor which makes it possible to create and place cameras on the map, which can be used by triggers and scripting. Use the Camera Editor to manipulate cameras: Edit>Camera> CameraEditor. Do not use the Cameras property settings to manipulate a camera.

Any effects or characteristics I need to animate or use?

A) Keyframes

B) Clips

C) Still images

D) None of the above

Correct! Wrong!

Explanation:
Keyframes are a tool for animators/motion graphic designers to tell After Effects that they want a specific layer and a specific property within that layer to stay exactly as it is on that exact frame in the timeline.

What term would you use to describe transparency?

A) Alpha

B) Omega

C) Epsilon

D) Beta

Correct! Wrong!

Explanation:
If you’re not familiar with what an alpha channel is, basically it’s the fourth channel in a video file that contains the transparency information. So, basically when we render this out all of this black will be transparent, and when you import it into your editing system the only thing that will show up is the Lower Third.

What is the RAM preview shortcut key?

A) “3” on the number keypad

B) 0” on the number keypad

C) “1” on the number keypad

D) “2” on the number keypad

Correct! Wrong!

Explanation:
Using the shortcut for RAM Preview is much quicker than clicking the “Ram Preview” button in the Info panel. To make speed up your work even faster, for every other frame ram preview just add Shift + O.

Which of these effects can be applied to green screen footage?

A) Blue-light

B) Keylight

C) Flashlight

D) Green-light

Correct! Wrong!

Explanation:
Keylight is a powerful keyer turned After Effects plugin. It was developed for use in features films and is now available with every copy of After Effects.

What is Blur's opposite?

A) Unblur

B) Quicken

C) Sharpen

D) Deblur

Correct! Wrong!

Explanation:
Sharpen – After Effects Spotlight Sharpen effects are basically the opposite of the blur effects. Blur effects soften and remove details. Sharpen effects enhance them.

What property on footage would you allow to speed up one portion while slowing down another?

A) Opacity

B) Interpolate

C) Time Remapping

D) Posterize Time

Correct! Wrong!

Explanation:
When you enable time remapping for a layer, After Effects adds a Time Remap keyframe at the start and end points of the layer. These initial Time Remap keyframes have vertical time values equal to their horizontal position on the timeline. By setting additional Time Remap keyframes, you can create complex motion results.

What is the meaning of "mask"?

A) An element that selectively hides or shows certain portions of a Layer

B) A Layer of a single solid color

C) A multicolored & multi-textured later

D) A layer on which any added effects are applied to everything below it.

Correct! Wrong!

Explanation:
A mask in After Effects is a path that is used as a parameter to modify layer attributes, effects, and properties. The most common use of a mask is the modification of an alpha channel of a layer, which determines the transparency of the layer at each pixel. Another common use of a mask is as a path along which to animate text.