Quiz: A or B Logic Quiz


A or B Logic QuizOnline version Boolean OR basics by ernesto buladaco jr 1 oihhvgvjkbuihhhhhhhhhhhhhu a tyu b uyi c d 2 iubhj hj h a n b b njb c d 3 If a = true and b = false, is (a OR b) true? a true b both c neither d false 4 If a = false and b = false, is (a OR b) true? a true b false c neither d both 5 In a OR b, when is the result true? a never true b only when both are true c only when both are false d when at least one of a or b is true 6 Which expression is equivalent to a OR b? a a XOR b b a AND b c NOT (NOT a AND NOT b) d NOT a OR NOT b 7 true OR false equals? a both b neither c true d false 8 Which pair makes (a OR b) false? a a = false, b = true b a = true, b = true c a = true, b = false d a = false, b = false 9 If a is true and b is true, (a OR b) is: a true b both c false d neither 10 Which option cannot be the result of a OR b? a both b true c neither d false 11 Which statement describes OR’s truth table row for a=true, b=false? a Result is true b Result depends on parity c Result is false d Result is undefined 12 If a=false and b=true, what is (a OR b)? a false b both c true d neither Feedback 3 At least one value is true, so OR is true. 4 Both operands are false; OR yields false. 5 OR is true if any operand is true. 6 De Morgan's law: a OR b = NOT (NOT a AND NOT b). 7 One operand is true, so OR result is true. 8 Only when both inputs are false does OR yield false. 9 Both true still results in true for OR. 10 For boolean OR, results are true or false; 'neither' is not a standard outcome. 11 If at least one operand is true, OR yields true. 12 One operand is true; OR yields true.

1

oihhvgvjkbuihhhhhhhhhhhhhu

a

tyu

b

uyi

c

d

2

iubhj hj h

a

n b

b

njb

c

d

3

If a = true and b = false, is (a OR b) true?

a

true

b

both

c

neither

d

false

4

If a = false and b = false, is (a OR b) true?

a

true

b

false

c

neither

d

both

5

In a OR b, when is the result true?

a

never true

b

only when both are true

c

only when both are false

d

when at least one of a or b is true

6

Which expression is equivalent to a OR b?

a

a XOR b

b

a AND b

c

NOT (NOT a AND NOT b)

d

NOT a OR NOT b

7

true OR false equals?

a

both

b

neither

c

true

d

false

8

Which pair makes (a OR b) false?

a

a = false, b = true

b

a = true, b = true

c

a = true, b = false

d

a = false, b = false

9

If a is true and b is true, (a OR b) is:

a

true

b

both

c

false

d

neither

10

Which option cannot be the result of a OR b?

a

both

b

true

c

neither

d

false

11

Which statement describes OR’s truth table row for a=true, b=false?

a

Result is true

b

Result depends on parity

c

Result is false

d

Result is undefined

12

If a=false and b=true, what is (a OR b)?

a

false

b

both

c

true

d

neither

Feedback

3

At least one value is true, so OR is true.

4

Both operands are false; OR yields false.

5

OR is true if any operand is true.

6

De Morgan's law: a OR b = NOT (NOT a AND NOT b).

7

One operand is true, so OR result is true.

8

Only when both inputs are false does OR yield false.

9

Both true still results in true for OR.

10

For boolean OR, results are true or false; 'neither' is not a standard outcome.

11

If at least one operand is true, OR yields true.

12

One operand is true; OR yields true.

You can integrate the game into an LMS compatible with LTI 1.1 or LTI 1.3 such as Canvas, Moodle, or Blackboard. This way, the scores will be automatically saved into the platform’s gradebook.

A or B Logic Quiz

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A or B Logic QuizOnline version

by ernesto buladaco jr

oihhvgvjkbuihhhhhhhhhhhhhu

iubhj hj h

If a = true and b = false, is (a OR b) true?

If a = false and b = false, is (a OR b) true?

In a OR b, when is the result true?

Which expression is equivalent to a OR b?

true OR false equals?

Which pair makes (a OR b) false?

If a is true and b is true, (a OR b) is:

Which option cannot be the result of a OR b?

Which statement describes OR’s truth table row for a=true, b=false?

If a=false and b=true, what is (a OR b)?

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