[Solved] Find the error in this Kotlin program: fun main(args: Array) { println(args[1]) } Assuming the program is run with only one argument. | Kotlin

Kotlin - Basics and JVM Runtime

Find the error in this Kotlin program:

fun main(args: Array) {
    println(args[1])
}

Assuming the program is run with only one argument.

Aprintln cannot print array elements.

Bmain function must not have parameters.

CArray<String> is not a valid parameter type.

DAccessing args[1] causes an index out of bounds error.

Step-by-Step Solution

Solution:

Step 1: Check the number of arguments
With only one argument, args has size 1, so valid index is 0 only.
Step 2: Analyze the array access
Accessing args[1] is invalid and causes an index out of bounds runtime error.
Final Answer:
Accessing args[1] causes an index out of bounds error. -> Option D
Quick Check:
Array index must be within bounds [OK]

Quick Trick: Check array size before accessing indexes [OK]

Common Mistakes:

MISTAKES

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