
Digital Data Processing Concepts

Interactive Video
•
Computers
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do computers use binary to process and store data?
Because binary is the simplest form of data for computers to process
Because binary is the most complex form of data
Because binary is the only form of data that can be transmitted
Because binary can store more data than any other form
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a major limitation of the ASCII system?
It is not compatible with digital devices
It does not support a large enough character set for all languages
It cannot represent numbers
It uses too many bits for each character
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits does Unicode use to represent characters?
64 bits
32 bits
16 bits
8 bits
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a pixel in the context of digital images?
A line of text
A large block of color
A sound wave
A tiny dot on the screen
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is a black pixel represented in binary?
11
1
0
10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process of converting analog sound to digital form called?
Encoding
Sampling
Compressing
Decoding
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a higher sample rate in sound processing result in?
Less data storage
Lower sound quality
Higher sound quality
More noise
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