Kotlin Quiz

(Total Question : 8)

Q.1

Who is the creator of Kotlin?

A. Google

B. JetBrains

C. Oracle

D. Microsoft

Q.2

Which open source license is Kotlin released under?

A. MIT License (MIT)

B. GNU General Public License (GPL)

C. Apache License 2.0 (Apache 2.0)

D. FreeBSD License (BSD-2-Clause)

Q.3

Does Kotlin work only for Java?

A. Yes

B. No

Q.4

Is Kotlin backward-compatible?

A. Yes

B. No

Q.5

Does Kotlin allow macros?

A. Yes

B. No

Q.6

Which of these is used to handle null exceptions in Kotlin?

A. Range

B. Sealed Class

C. Elvis Operator

D. Lambda function

Q.7

What is the default behavior of Kotlin classes?

A. All classes are public

B. All classes are sealed

C. All classes are final

D. All classes are abstract

Q.8

Which of these is true for Kotlin variables?

A. val corresponds to final variable in Java

B. var cannot be changed

C. val can be changed

D. All variables are immutable by default

Related Quiz

Kotlin Quiz

Q.1

Who is the creator of Kotlin?

Q.2

Which open source license is Kotlin released under?

Q.3

Does Kotlin work only for Java?

Q.4

Is Kotlin backward-compatible?

Q.5

Does Kotlin allow macros?

Q.6

Which of these is used to handle null exceptions in Kotlin?

Q.7

What is the default behavior of Kotlin classes?

Q.8

Which of these is true for Kotlin variables?

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