No Option Choice Quiz.

What does this symbol represent?

• Input/Output
• Start
• Stop
• Decision

What does this symbol represent?

• Start
• Sub
• Decision
• Delay

What is an Algorithm?

• A set of instructions in order
• A task for the computer

An input is...

• data that a computer receives
• data that a computer sends
• data that a computer stores
• data that a computer manipulates

How many INPUTS here?

• 1
• 2
• 5
• 6

What are the only two numbers you can use in binary?

• 0 and 1
• 1 and 2
• 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
• 1, 2, 4, 8, 16

Tags

CCSS.4.NBT.A.2

Which of these are the correct place values for binary?

• 128,64,32,16,8,4,2,1

• 128, 68,34,12,6,4,2,1

• 1,0

• 0,1

How would you write the number 4 in binary code?

• 0100
• 0000
• 0001
• 0010

Convert 00010001 to decimal

• 17
• 27
• 37
• 47

Is this device Input or Output?

Printer

• Input

• Output