2021 HSC Multimedia Multiple Choice

Scanners are typically used to

• convert numbers into files
• convert text into an animation
• convert an image into a digital file
• convert hand-written words into text

What units are used to measure high speed video streaming?

• Mbps
• MHz
• MW
• Tflops

What image type supports transparency?

• BMP
• GIF
• JPEG
• JPG

Which technique can be used to digitally capture patterns of movement in order to animate a 3D character in a computer game?

• Stop motion
• Screen capture
• Motion capture
• Motion graphics

Which technique is used to smooth jagged lines by blending the edge with the pixels around it?

• Anti-aliasing
• Blurring
• Morphing
• Rendering

In what type of animation is tweening used?

• Cel based
• Still based
• Path based
• Stop based

Which type of file format is lossless?

• JPG
• MP3
• MP4
• PNG

Which of the following frame rates should be used when producing slow-motion video?

• Play at 12 fps, record at 12 fps
• Play at 25 fps, record at 60 fps
• Play at 60 fps, record at 25 fps
• Play at 60 fps, record at 60 fps

How long (in seconds) will it take to transfer 163 840 bytes of data at 10 megabits per second?

• 0.01
• 0.13
• 1.31
• 16.4

Which of the following is a ‘serif’ font?

• Arial
• Comic Sans
• Century Gothic
• Times New Roman