Y8 - Logic Gates Quiz HW

What kind of gate is this?

• AND
• NAND
• OR
• XAND

What are arithmetic operations such as addition used for?

In Boolean logic, if 'motion' is false and 'activated' is false, what is the value of 'open'?

• true

• false

Fill in the blank: light sensor reading 'true' corresponds to value of expression 'not light' as _______.

• false

• true

• unknown

• undefined

What is the Boolean value for 'light'?

• true

• false

In 1940, Claude Shannon proved that logical expressions and electrical circuits with switches are equivalent. What can you describe using logical expressions?

• The behavior of a machine

• The color of a painting

• The taste of a dish

• The sound of music

Fill in the blank: The logic gate with inputs A and B that outputs A or B is called a(n) ______ gate.

• OR

• AND

• NAND

• XOR

Fill in the blank: To place an AND gate on the canvas, you need to click on _______.

• the AND gate icon

• the OR gate icon

• the NOT gate icon

• the NAND gate icon

What is the output of a NOT gate if the input is true?

• false

• true

Which of the following are logical operators used to form logical expressions?

• AND, OR, NOT

• ADD, SUBTRACT, MULTIPLY

• EQUALS, GREATER THAN, LESS THAN

• IF, ELSE, WHILE