This section of our 1000+ C# multiple choice questions focuses on searching and modification of strings in C# Programming Language. 1. Which of these methods of class String is used to separate a substring from a String object? a) substring() b) Substring() c) SubString() d) None of the mentioned 2. What will be the output … Read more
This section of our 1000+ C# multiple choice questions focuses on comparison of two strings in C# Programming Language. 1. Which of these methods of class String is used to compare two String objects for their equality? a) equals() b) Equals() c) isequal() d) Isequal() 2. Which of these methods is used to compare two … Read more
This set of C# Multiple Choice Questions & Answers (MCQs) focuses on “String Class with Description”. 1. What is the String in C# meant for? a) Variable b) Character Array c) Object d) Class 2. What does the term ‘immutable’ means in term of string objects? a) We can modify characters included in the string … Read more
This section of our 1000+ C# multiple choice questions focuses on basic operation on strings in C# Programming Language. 1. Which of the following string() method are used to compare two strings with each other? a) CopyTo() b) Copy() c) Compare() d) CompareTo() 2. Choose the base class for string() method: a) System.Array b) System.char … Read more
This section of our 1000+ C# multiple choice questions focuses on array and it’s properties in C# Programming Language. 1. What will be the output of the following C# code? static void Main(string[] args){ int i, j; int[, ] arr = new int[ 3, 3]; for (i = 0; i < 3; ++i) { for … Read more
This section of our 1000+ C# multiple choice questions focuses on destructors in class in C# Programming Language. 1. Which operator among the following signifies the destructor operator? a) :: b) : c) ~ d) & 2. The method called by clients of a class to explicitly release any resources like network, connection, open files … Read more
This section of our 1000+ C# multiple choice questions focuses on constructors in class in C# Programming Language. 1. Number of constructors a class can define is? a) 1 b) 2 c) Any number d) None of the mentioned 2. The correct way of defining constructor of the given class as and when objects of … Read more
This section of our 1000+ C# multiple choice questions focuses on methods in class in C# Programming Language. 1. What will be the output of the following C# code? static void Main(string[] args) { int a = 5; int s = 0, c = 0; Mul (a, ref s, ref c); Console.WriteLine(s + "t " … Read more
This set of C# Multiple Choice Questions & Answers (MCQs) focuses on “Reference Variables and Assignment”. 1. Which reference modifier is used to define reference variable? a) & b) ref c) # d) $ 2. What will be the output of the following C# code? static void Main(string[] args) { int a = 5; fun1 … Read more
This section of our 1000+ C# multiple choice questions focuses on fundamentals of class in C# Programming Language. 1. What will be the output of the following C# code? class sample { public int i; public int[] arr = new int[10]; public void fun(int i, int val) { arr[i] = val; } } class Program … Read more
