How computers work? (Summative Assessment)

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Tags

CCSS.5.NBT.A.2

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Computers do the 4 basic things:

• Input, Store, Program & Output

• Input, Save, Process & Output

• Input, Store, Process & Output

• Intake, Store, Process & Output

CPU stands for

• Central programming unit

• Central proper unit

• Computer processing unit

• Central processing unit

Input devices take input from the outside world and . . .

• convert it into circuitry information

• convert it into logical information

• convert it into binary information

• convert it into systematic information

Which devices takes information and converts it into physical output?

• storage devices

• output devices

• input devices

• RAM devices

If Jake hits the X key on a keyboard, the X is converted into ______________________________________, into the computer.

• ones and twos

• ones and twos

• ones and ones

• ones and zeroes

Assume a letter D is sent as binary into the computer, in what form will the CPU calculate how to display the letter D?

• draw-by-draw

• form-by-form

• pixel-by-pixel

• tint-by-tint

Assume Erika has been hired by Caleb to create a computer program for his business, what step should she take first?

• design a flowchart at Caleb's business

• code and debug at Caleb's business

• test the program at Caleb's business

• define the problem at Caleb's business