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Programming : Kotlin MCQ Practice Questions & Answers (Telugu) - Page 3 - ObjectiveMcq

Kotlin Practice

Topics

Programming

PracticeKotlinProgramming

Programming in Kotlin : Practice MCQ Questions & Answers with Explanations

43 practice sets · Page 3 of 3

KotlinMediumProgramming

41.

What is the file extension of Kotlin files?

A

.java

B

.kot

C

.kotlin

D

.kt

Correct Answer:

(D) .kt

Explanation:

Kotlin source files use the .kt extension. If the file is meant for scripting, the .kts extension can also be used.

KotlinMediumProgramming

42.

Which company developed Kotlin?

A

JetBrains

B

Microsoft

C

Google

D

Oracle

Correct Answer:

(A) JetBrains

Explanation:

JetBrains, a software development company known for creating tools like IntelliJ IDEA, developed Kotlin to enhance productivity and maintainability in software development.

KotlinMediumProgramming

43.

What is Kotlin?

A

A front-end scripting language

B

A markup language

C

A general-purpose programming language for JVM and Android

D

A database query language

Correct Answer:

(C) A general-purpose programming language for JVM and Android

Explanation:

Kotlin is a statically-typed, general-purpose programming language that runs on the JVM and is also widely used for Android app development.

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