This course introduces you to fundamental programming concepts in C#, one of the most popular languages in the world. The highly interactive course begins with a simple Hello world program and proceeds on to cover common concepts such as conditional statements, loop statements, and methods in C#. It also reflects upon the idea of arrays as well as the power they give to the programmer to write better code. Finally, it dives deeper in order to teach about advanced concepts such as classes, inheritance, interfaces, and delegates in C# through interactive challenges and exercises.

C# for Programmers: A Practical Guide

Which of the C# loops is not a pretest loop? 

Which of the C# loops is not a pretest loop?

The break command is used to exit a loop.

The break command is used to exit a loop.

```
for(i=0;i<10;i++){
 for(j=1;j<i+2;j++){
 }
		}
```

```
for(i=0;i<10;i++){
 Console.WriteLine("i= {0}",i);
}
for(j=1;j<i+2;j++){ 
Console.WriteLine("j= {0}", j);
}
```

```
for(i=0;i<10;i++){
 do{
 Console.WriteLine(j);
 	j++;
 }while(j%2!=0));
}
```

```
 do{
				 for(i=0;i<10;i++){
 Console.WriteLine(j);
 j++;
 }
}while(j%2!=0);
```

Which of the following is not a nested loop?

Which of the following is not a nested loop?

Testing condition is made before each iteration

The while condition in do-while loop statement must terminate with a semi-colon

Which of the following statement(s) about the do while loop is NOT true?

Which of the following statement(s) about the do while loop is NOT true?

Foreach loops do not keep track of index.

Foreach loops do not keep track of index.

Quiz to test your understanding of loops in C#

Introduction

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Classes

OOP in C#

Delegates

C# Exam

Quiz