Gain insights into Java essentials, including programming paradigms, objects, data types, and algorithms. Delve into extensive exercises to prepare for a software development career.

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This course is your detailed guide to the fundamentals of the Java programming language. This course will get you on the fast track to becoming a proficient and modern Java developer.

In this course, you will start by covering different programming paradigms like object-oriented and procedural programming. You will then cover the fundamentals of programming in Java such as: objects and data types, variables, arrays, and conditional statements.

In the latter half of the course, you will cover iterative constructs, useful algorithms, and data structures. With over 100 problems, 11 quizzes, and 9 challenges, this course will get you prepared for a career in software development.

A Complete Guide to Java Programming

_____________ is governed and executed step-by-step by a set of instructions.

_____________ is governed and executed step-by-step by a set of instructions.

Java source code is compiled to Byte Code.


Java source code is compiled to Byte Code.

The ____________ converts the high-level source code into an intermediate Byte Code.

The ____________ converts the high-level source code into an intermediate Byte Code.

Java uses both a compiler and an interpreter.


Java uses both a compiler and an interpreter.

By using the __________, the code conversion is done line by line.

By using the __________, the code conversion is done line by line.

```java
Error: incompatible types: possible lossy conversion from int to byte
        sumOfTwoNumbers = numOne + numTwo;
```

What is the output of the following code snippet?

```Java
public static void main(String[] args){
        int numOne = 110;
        int numTwo = 18;
        byte sumOfTwoNumbers = 0;
        sumOfTwoNumbers = numOne + numTwo;
        System.out.println(sumOfTwoNumbers);
}
```

What is the output of the following code snippet?
<pre><code class="language-Java">public static void main(String[] args){
 int numOne = 110;
 int numTwo = 18;
 byte sumOfTwoNumbers = 0;
 sumOfTwoNumbers = numOne + numTwo;
 System.out.println(sumOfTwoNumbers);
}
</code></pre>

Evaluate yourself with a quiz on Procedural Oriented and Object-Oriented concepts which you have studied in this chapter.

Java, a High Level Language with a Purpose

How Java Programming Works

Objects and Data Types

Variables: The Name of a Field

Arrays: The Container Objects

Operators and Conditional Statements

Iterative Constructs, Entry and Exit Controlled Loops

Algorithms

Basic Input and Output

Classes and Objects

Interface and Abstraction

Exception Handling and Data Structures

Conclusion

Appendix

Quiz Yourself on POP and OOP Concepts