Learn Scala programming language, covering basics like variables, operators, and strings, and advanced topics like classes, functions, tail recursion, and Scala objects.

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This course teaches you programming in Scala, one of the most popular languages today, used by companies like Twitter and LinkedIn. Scala is a statically typed, high-level language that blends functional and object-oriented programming, making it ideal for building scalable applications.

 This course covers everything from basic concepts like Scala variables, type casting in Scala, and print in Scala to advanced topics like recursive functions in Scala, tail recursion, Scala classes, and more. Whether building scalable apps or improving your skills, this course will help you master Scala programming.

Learn Scala

There are two ways to call a method in Scala.

There are two ways to call a method in Scala.

Which method call uses the infix notation?

Which method call uses the infix notation?

How many types of built-in operators does Scala provide?

How many types of built-in operators does Scala provide?

What is the difference between ordinary method calls and operator method calls?

What is the difference between ordinary method calls and operator method calls?

Select the correct output for the following code:

```
val operand1 = 7
val operand2 = 3

println(operand1 / operand2)
```


Select the correct output for the following code:
<pre><code>val operand1 = 7
val operand2 = 3

println(operand1 / operand2)
</code></pre>

Select the correct output for the following code:

```
val operand1 = 's'
val operand2 = 'q'

println(operand1 <= operand2)
```

Select the correct output for the following code:
<pre><code>val operand1 = 's'
val operand2 = 'q'

println(operand1 &lt;= operand2)
</code></pre>

Select the correct output for the following code:

```
val A = true
val B = true
val exp = A || B

println(false && exp)
```

Select the correct output for the following code:
<pre><code>val A = true
val B = true
val exp = A || B

println(false &amp;&amp; exp)
</code></pre>

Select the correct output for the following code:

```
val operand1 = 7
val operand2 = 3

println(operand1 & operand2)
```

Select the correct output for the following code:
<pre><code>val operand1 = 7
val operand2 = 3

println(operand1 &amp; operand2)
</code></pre>

Select the correct output for the following code:

```
var operand1 = 7
var operand2 = 3
operand1 += operand2

println(operand1)
```

Select the correct output for the following code:
<pre><code>var operand1 = 7
var operand2 = 3
operand1 += operand2

println(operand1)
</code></pre>

Which of the following is correct in terms of operator precedence?

Which of the following is correct in terms of operator precedence?

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In the next chapter, we will explore strings in great detail. 

In the following quiz, you will be tested on concepts you learned in this chapter.

Introduction to Scala

Variable in Scala

Scala Operators

Scala Strings

Scala Library

Scala Control Structures

Functions in Scala

High Order Functions in Scala

Scala Classes

Conclusion

Chapter Quiz