C# Strings Questions with Answers | Programming Interview MCQ | Page 4

C# Strings are one of the most important topics in programming interviews and technical tests. This page features C# programming questions and answers focused on string manipulation, methods, immutability, and performance optimization. These C# strings questions with answers are ideal for students preparing for TCS, Infosys, Wipro, and Capgemini placement exams. Understanding string operations in C# helps programmers efficiently manage text data and avoid common pitfalls related to memory and performance.

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Q31

Which method converts an object to its string representation?

A ToString()
B ToText()
C GetString()
D ConvertToString()

Answer: Option A

Explanation: ToString() is available on all objects and returns their string representation.

Q32

What does "ABC".ToCharArray() return?

A Character array
B Byte array
C String array
D Integer array

Answer: Option A

Explanation: ToCharArray() converts string to character array containing all characters.

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C Sharp Strings Questions and Answers

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C Sharp Strings Questions and Answers

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C# Programming

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