Quiz on Ch

Quiz on Ch.2

Convert 201023 to decimal

Quiz on Ch.2

Convert the decimal number 51 to binary using repeated division.

Quiz on Ch.2

1101 1100 +0 1 0 0 0 1 0 1

Carry values go here

Binary addition (Check in base ten!) 3 14

Chapter 03 Data Representation

Computers are multimedia devices, dealing with a vast array of information categories

Computers store, present, and help us modify

? Numbers ? Text ? Audio

Positive integers Negative integers Real (various precisions) Complex

? Images and graphics

? Video

? Haptics (touch)

? Smell (machine olfaction: see link on our webpage)

? Chess positions (computer chess: see link on our webpage)

? Etc. etc. etc.

5

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