TypeScript for Beginners - Logical Operators

The video tutorial explains logical operators in programming, focusing on AND, OR, and NOT operators. It demonstrates how these operators evaluate expressions to Boolean results using literal values. The AND operator returns true only if both expressions are true, while the OR operator returns true if at least one expression is true. The NOT operator reverses the result of an expression. Practical examples are shown using console logs to illustrate these concepts.

What is the result of an AND operation if one operand is true and the other is false?

• Error

• Undefined

• False

• True

Which logical operator will return true if at least one of its operands is true?

• AND

• XOR

• OR

• NOT

If both operands of an OR operation are false, what will the result be?

• True

• Error

• False

• Undefined

What does the NOT operator do to the result of a logical expression?

• Converts it to a string

• Adds 1 to it

• Reverses it

• Leaves it unchanged

What will be the result of NOT applied to a true expression?

• Error

• Undefined

• False

• True