Kotlin Developer
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Practice tests
Kotlin Mock Test
50 Q · 50 min · 422 attempts · avg 32%
Visibilities in Kotlin
10 Q · 10 min · 924 attempts
Variables and Data Types in Kotlin
10 Q · 10 min · 489 attempts
Use take () and drop() in Kotlin
10 Q · 10 min · 892 attempts
Use map() and flatMap() in Kotlin
10 Q · 10 min · 661 attempts
Smart Casts in Kotlin
10 Q · 10 min · 559 attempts
Properties with Getters and Setters in Kotlin
10 Q · 10 min · 436 attempts
Primary and Secondary Constructors in Kotlin
10 Q · 10 min · 501 attempts
Packages and Imports in Kotlin
10 Q · 10 min · 458 attempts
Object-Orientation in Kotlin
10 Q · 10 min · 973 attempts
Null Safety in Kotlin
10 Q · 10 min · 898 attempts
Named Arguments and Default Parameter Values in Kotlin
10 Q · 10 min · 429 attempts
Lazy Sequences in Kotlin
10 Q · 10 min · 927 attempts
Lambdas and Higher-Order Functions in Kotlin
10 Q · 10 min · 547 attempts
Kotlin and SQLite
10 Q · 10 min · 543 attempts
Kotlin Functional Programming Test
10 Q · 10 min · 406 attempts
Kotlin Basics Test
10 Q · 10 min · 674 attempts · avg 80%
Kotlin and Android Test
10 Q · 10 min · 482 attempts
Interfaces in Kotlin
10 Q · 10 min · 418 attempts
Generic Classes in Kotlin
10 Q · 10 min · 835 attempts
Generic Functions in Kotlin
10 Q · 10 min · 879 attempts
Functions in Kotlin
10 Q · 10 min · 463 attempts
Exceptions in Kotlin
10 Q · 10 min · 988 attempts
Covariance in Kotlin
10 Q · 10 min · 435 attempts
Collections in Kotlin
10 Q · 10 min · 821 attempts
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