Kotlin Programming MCQ for Competitive Exams, Interviews, and Certifications

A. if x > y then

B. if (x > y)

C. if x > y()

D. if x > y

A. The arrayOf() function

B. {}

C. []

D. None of these

A. Safe Call Operator (?.)

B. Non-null Assertion Operator (!!)

C. Elvis Operator (?:)

D. Safe Cast Operator (as?)

A. if x > y while

B. while (x < y)

C. while x < y

D. while x < y then

A. val numbers = arrayOf(1, 2, 3)

B. val numbers = listOf(1, 2, 3)

C. val numbers = [1, 2, 3]

D. val numbers = Array(3) {0, 1, 2}

A. function

B. define

C. decl

D. fun

A. let myVariable = 10;

B. val myVariable: Int = 10

C. const myVariable = 10;

D. var myVariable: Int = 10

A. void

B. get

C. return

D. break

A. void

B. exit

C. stop

D. break

A. class

B. class()

C. className

D. MyClass