Question 1

What needs to be converted into binary for computers to process it?

Accepted Answer

Sound

Answer

Image

Answer

Text

Answer

Video

Question 2

What type of converter samples a sound wave at regular time intervals?

Accepted Answer

Analogue to digital converter

Answer

Audio converter

Answer

Voltage converter

Answer

Digital to analogue converter

Question 3

What is the frequency at which samples are taken called?

Accepted Answer

Sample rate

Answer

Resolution

Answer

Compression

Answer

Bit rate

Question 4

What happens to the quality of the sound when more time samples are taken closer together?

Accepted Answer

Quality increases

Answer

No effect

Answer

Remains the same

Answer

Quality decreases

Question 5

What is used to capture sound for conversion into digital signals?

Accepted Answer

Microphone

Answer

Camera

Answer

Headphones

Answer

Speaker

Question 6

Which file format is commonly used for sound files?

Accepted Answer

MP3

Answer

JPG

Answer

PDF

Answer

TXT

Question 7

Which of the following is a type of sound file compression?

Accepted Answer

AAC

Answer

WAV

Answer

FLAC

Answer

AIFF

Question 8

What is the purpose of a sound file?

Accepted Answer

To store audio data

Answer

To store images

Answer

To store videos

Answer

To store text

Question 9

Which software is commonly used to play sound files on a computer?

Accepted Answer

Media Player

Answer

Spreadsheets

Answer

Graphic Design Software

Answer

Word Processor

Question 10

Which of the following is a common extension for sound files?

Accepted Answer

.WAV

Answer

.PNG

Answer

.MP4

Answer

.DOCX

Question 11

What is the term used for the process of combining multiple sound files into one?

Accepted Answer

Mixing

Answer

Deleting

Answer

Splitting

Answer

Copying

Question 12

What is the term used for a sound wave vibrating at a frequency too high for the human ear to detect?

Accepted Answer

Ultrasonic

Answer

Infrasonic

Answer

Audible

Answer

Subsonic

Question 13

Which of the following is a common file format for storing high-quality sound recordings?

Accepted Answer

FLAC

Answer

MP4

Answer

GIF

Answer

DOCX

Question 14

What is the term used for the loudness of a sound file?

Accepted Answer

Volume

Answer

Tempo

Answer

Timbre

Answer

Pitch

Question 15

Which of the following is a popular online platform for streaming music and sound files?

Accepted Answer

Spotify

Answer

Hulu

Answer

Netflix

Answer

Amazon Prime Video

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