2024-25 - Y8 - Boolean Logic - Quiz 6 & Review

Which of these best describes the purpose of Boolean logic?

• A method to solve equations using algebra
• A system to help computers make decisions
• A type of computer programming language
• A set of rules for storing data

Which Boolean operator returns True if at least one input is True?

• AND
• OR
• NOT
• NAND

Which symbol represents 'greater than or equal to'?

• >=
• <=
• !=
• ==

What is the result of the expression: (4 < 6) AND (7 > 2)?

• True
• False
• Error
• Undefined

What is the correct order of operations in Boolean logic?

• NOT, OR, AND, Brackets

• AND, OR, Brackets, NOT

• OR, Brackets, AND, NOT

• Brackets, NOT, AND, OR

Which Boolean expression matches a circuit with two inputs into an OR gate?

• A AND B
• A OR B
• NOT(A AND B)
• NOT(A OR B)

What is the output of Q for the logic circuit shown?

• 0
• 1
• Cannot determine

Which logic circuit represents the Boolean expression A AND (B OR C)?

• 
• 
• 
• 

What is the Boolean expression for the logic circuit shown?

• Q = A OR B
• Q = NOT(A OR B)
• Q = A AND B
• Q = NOT(A AND B)

What does one row of a truth table show?

• A possible combination of inputs and the output
• The output of all possible inputs combined
• The names of the inputs
• The types of logic gates used