Plenary Quiz
Authored by Feli Feli
Computers
8th Grade
Used 1+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What is the smallest unit of an image called?
Bit
Pixel
Colour Depth
Sample Rate
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Convert the binary number 1101 to a decimal number.
11
12
13
14
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Which compression method allows a file to be recreated exactly as it was originally?
Lossy
Lossless
Zip
MP3
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What does the term "overflow error" mean in binary addition?
A calculation where numbers are duplicated
An error when the result requires more bits than available
A file becomes too large to save
Data is lost during compression
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Which character set can represent the most characters?
ASCII
Extended ASCII
Unicode
Binary
6.
FILL IN THE BLANK QUESTION
2 mins • 5 pts
Challenging Question
If a hexadecimal number 3E is converted to binary, then added to the binary number 10101, what is the result in binary?
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