Kotlin Programming MCQ for Competitive Exams, Interviews, and Certifications

A. It's Kotlin's term for class methods

B. These are functions which accept other functions as arguments or return them

C. That's how the automatically generated methods hashCode() and equals() in data classes are called

D. They provide asynchronous code without thread blocking

A. TextField

B. LinearLayout

C. TextView

D. Button

A. EditText

B. LinearLayout

C. TextView

D. Button

A. override

B. range

C. parameter

D. inherit

A. OOPS

B. Procedural Programming

C. Both A & B

D. None of the above

A. Sealed classes

B. Lambda functions

C. The Kotlin extension

D. Elvis operator

A. All classes are public

B. All classes are final

C. All classes are sealed

D. All of the above

A. Arrays and Booleans

B. Characters

C. Strings and Numbers

D. All of these

A. Primary and Secondary constructor

B. First and the second constructor

C. Constant and Parameterized constructor

D. None of these

A. 2

B. 3

C. 4

D. 5