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

java.gz

java_input

java_common

java_input-new

java_common-new

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

Which of the following characteristics are shared by a real-world object?


Which of the following characteristics are shared by a real-world object?

When we create an object, we need to use a `new` keyword.

When we create an object, we need to use a <code>new</code> keyword.

The source code of an object can be written separately and maintained separately.


Once created, an object can be passed into the system.

Which of the following is not an advantage of object-oriented programming?

Which of the following is not an advantage of object-oriented programming?

In Java language, a variable name cannot start with _____ symbol.

In Java language, a variable name cannot start with _____ symbol.

Which of the following syntax is used to comment multiple lines in Java?

Which of the following syntax is used to comment multiple lines in Java?

The `byte`, `short`, and `int` data types have a default value of ______.

The <code>byte</code>, <code>short</code>, and <code>int</code> data types have a default value of ______.

Evaluate yourself with a quiz on the objects and data types that 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 Objects and Data Types