Decimal
Hexadecimal
Binary
Compression
100

What is the base of the decimal number system?

10

100

What is the base of the hexadecimal number system?

16

100

What is the base of the binary number system?

2

100

What is the process of reducing file size called?

compression

200

Convert 2510 to binary.

0001 10012

200

Convert FF16 to decimal.

25510

200

What is the binary equivalent of the decimal number 810?

10002

200

What type of compression cannot be restored to the original?

Lossy

300

What is 11112 in decimal?

1510

300

What is the hexadecimal equivalent of 32?

2016

300

Convert 10102 to decimal.

1010

300

What type of compression completely maintains original quality and can be restored to the original?

Lossless

400

How many digits are in the decimal system?

10

400

How many digits/symbols are used in hexadecimal?

16

400

How many bits make up a byte?

8

400

Name a common lossy compression format for images.

JPEG

500

What is the decimal equivalent of 2A16?

4210

500

What is B416 in decimal?

18010

500

What is the binary representation of 310?

00112

500

What is the smallest unit of data in computing?

bit

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