ACA Digital Media & Content Creation 3 — Questions and Answers
Question 1: What is the function of a keyframe in Adobe After Effects?
- A frame that is exported as a still image
- A marker that defines a specific value for a property at a point in time to create animation (Correct answer)
- A type of video compression format
- A shortcut key assigned to a specific effect
Correct answer: A marker that defines a specific value for a property at a point in time to create animation
Keyframes record property values at specific points in time, and After Effects automatically interpolates values between them to create animation.
Question 2: In Adobe Illustrator, what is the difference between a stroke and a fill?
- Fill is the outline color; stroke is the interior color
- Stroke is the outline of a shape; fill is the color inside the shape (Correct answer)
- Both refer to the same property with different names
- Stroke applies only to text; fill applies only to shapes
Correct answer: Stroke is the outline of a shape; fill is the color inside the shape
The stroke is the border or outline of an object, while the fill is the color, gradient, or pattern applied to the interior area.
Question 3: What does 'aspect ratio' describe in digital video?
- The number of frames displayed per second
- The proportional relationship between a video's width and height (Correct answer)
- The bitrate of the compressed video file
- The color depth of each video frame
Correct answer: The proportional relationship between a video's width and height
Aspect ratio describes the proportional relationship between width and height, such as 16:9 for widescreen or 4:3 for standard definition.
Question 4: Which Adobe tool allows you to remove a subject from its background using AI-powered detection?
- Clone Stamp Tool
- Remove Background (AI) in Photoshop (Correct answer)
- Gradient Tool
- Healing Brush Tool
Correct answer: Remove Background (AI) in Photoshop
Photoshop's AI-powered Remove Background feature (powered by Adobe Sensei) automatically detects and removes the background from a subject.
Question 5: What is the purpose of using layers in Adobe Photoshop?
- To reduce the file size of the exported image
- To separate design elements so they can be edited independently (Correct answer)
- To convert raster images to vectors
- To automatically color-correct an image
Correct answer: To separate design elements so they can be edited independently
Layers allow designers to stack and isolate individual elements, so each can be edited, moved, or adjusted without affecting the others.
Question 6: In digital typography, what does 'kerning' refer to?
- The overall spacing between all characters in a block of text
- The adjustment of space between a specific pair of characters (Correct answer)
- The height of uppercase letters relative to lowercase letters
- The thickness or weight of a typeface
Correct answer: The adjustment of space between a specific pair of characters
Kerning is the manual adjustment of space between specific pairs of characters to improve visual balance and readability.
Question 7: Which panel in Adobe Premiere Pro is used to preview raw footage before placing it in the timeline?
- Program Monitor
- Effects Control Panel
- Source Monitor (Correct answer)
- Timeline Panel
Correct answer: Source Monitor
The Source Monitor is used to preview and set in/out points on raw footage before editing clips into the sequence timeline.
ACA Digital Media & Content Creation 3
What is the function of a keyframe in Adobe After Effects?