Conditional Statements Interview Questions – Conditional Statements in JavaScript Online Quiz

Question 1:  What is the purpose of conditional statements in JavaScript?

Question 2:  Which of the following is NOT a valid conditional statement in JavaScript?

Question 3:  What will be the output of the following code?

Question 4:  What is the correct syntax for an if statement in JavaScript?

Question 5:  Which JavaScript keyword is used to provide an alternative block of code if the if condition is false?

Question 6:  How many cases can a switch statement have in JavaScript?

Question 7:  What will be the output of the following code?

Question 8:  Which operator is used to check both value and data type in JavaScript?

Question 9:  What happens if no case in a switch statement matches the input value?

Question 10:  Which of the following is a ternary operator used for conditional statements in JavaScript?

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