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Kotlin Conditional Statements

Kotlin Conditional Statements - Important Points


6. Which of the following is an example of an if-else statement?

A. if (condition) { } else { }

B. if (condition) { }

C. switch (expression) { case value: statements; default: statements; }

D. None of the above.

Discuss Work Space

Answer: option a

Explanation:

Option A is an example of an if-else statement.

7. Which of the following is an example of a switch statement?

A. if (condition) { } else { }

B. if (condition) { }

C. switch (expression) { case value: statements; default: statements; }

D. None of the above.

Discuss Work Space

Answer: option c

Explanation:

Option C is an example of a switch statement.

8. What is the purpose of the "default" case in a switch statement?

A. To check for a specific condition.

B. To execute a block of code if none of the cases match.

C. To execute a block of code if the switch expression is null.

D. None of the above.

Discuss Work Space

Answer: option b

Explanation:

The "default" case in a switch statement is used to execute a block of code if none of the cases match.

9. Which of the following is true about the "when" statement in Kotlin?

A. It is used to check multiple conditions.

B. It is similar to the switch statement in Java.

C. It can be used as a replacement for if-else and switch statements.

D. All of the above.

Discuss Work Space

Answer: option d

Explanation:

The "when" statement in Kotlin is used to check multiple conditions, is similar to the switch statement in Java, and can be used as a replacement for if-else and switch statements.

10. What is the syntax for the when statement?

A. when (expression) { case value -> statements }

B. when (expression) { case value -> statements; default -> statements }

C. when (expression) { value -> statements }

D. when (expression) { value -> statements; default -> statements }

Discuss Work Space

Answer: option a

Explanation:

The syntax for the when statement is "when (expression) { case value -> statements }".


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