Exam4Training

What is printed in the log message after the following Invoke Code is executed?

A developer has created a variable of type List of Strings named "UsersList", and initialized it with an empty list: "UsersList = new List(Of String)".

What is printed in the log message after the following Invoke Code is executed?

A . 0
B . 2
C . Object reference not set to an instance exception is thrown
D . System Argument Exception is thrown

Answer: A

Explanation:

The code is adding two items to the list, but since the list is initialized as an empty list, the count will

be 0.

Reference: Data Manipulation with Lists and Dictionaries in Studio course, Lesson 2: Lists, Topic: Creating Lists How to initiate List<String[]>? forum post, Answer by @VishalS

Exit mobile version