Plenary Quiz

What is the smallest unit of an image called?

• Bit

• Pixel

• Colour Depth

• Sample Rate

Convert the binary number 1101 to a decimal number.

• 11

• 12

• 13

• 14

Which compression method allows a file to be recreated exactly as it was originally?

• Lossy

• Lossless

• Zip

• MP3

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

Which character set can represent the most characters?

• ASCII

• Extended ASCII

• Unicode

• Binary

Challenging Question
If a hexadecimal number 3E is converted to binary, then added to the binary number 10101, what is the result in binary?