▲
×
Online Course
Fork Java
Active
Free Course
 4.5
View Testimonials

Course Features

  1. Periodic Tracks
  2. Periodic Contests
  3. Comprehensive Learning Resources
  4. Free of Cost

Course Overview

This course is specially designed for the Java apprentices who want to hone their skills in Java for Coding Interviews and Competitive Programming. No matter if you are a school student or college student, if you have the zeal of programming, this is the right time to start.

Course Content

  Module 1

Basics of Java

  1. Background (JVM, JDK and JRE)

  2. Syntax: Hello World

  3. Variables and Final variables

  4. Comments

  5. Input/ Output

  6. Operators: logical, mathematical, boolean and new operator

  7. Wrapper Classes

  8. Java packages

Control Structure

  1. If

  2. If else

  3. Nested if-else

  4. Switch case

  5. Loops

    1. For

    2. For-each

    3. While

    4. Do while

  6. Continue, Break and Jump

  7. Type conversion

  Module 2

Arrays

  1. 1-D array: Creation, Updation, Deletion

  2. 2-D array: Creation, Updation, Deletion

Bitwise and Logical Operators

  1. AND, OR, XOR

  2. Subsets

  3. Duplicate xor problems

Strings

  1. Java String Manipulations(StringBuffer, StringBuilder)

  2. String methods

  Module 3

  1. Classes and Objects

  2. Useful Keywords: static, final, this

  3. Comparator, Building Pair Class

  4. BigInteger class and its library methods

  Module 4

List Interface

  1. ArrayList

  2. LinkedList

Stack Class

Queue and Deque Interface

  1. PriorityQueue

  2. ArrayDeque

  Module 5

Set Interface

  1. HashSet

  2. LinkedHashSet

  3. TreeSet

Map Interface

  1. HashMap

  2. LinkedHashMap

  3. TreeMap

  Module 6

Misc Topics

  1. Dictionary Class
  2. Calendar Class

FAQs

  1. How can I register for this course?
    Visit the given link to register for Java course https://practice.geeksforgeeks.org/courses/fork-java. You need to be logged in to register.
     
  2. What I have to pay for these Test series?
    You just have to pay your efforts and precious time. Yes, this course is completely Free of Cost course with an intension to help students.
     
  3. Do the tests have a predefined schedule?
    Yes! the course is periodically scheduled. You can visit the above-given schedule table. Schedule and other descriptions are also given on the course page.
     
  4. What are the contents of the course?
    The course includes:
    1. Complete topic wise test tracks
    2. Periodic Tests
       
  5. How frequently will the test happen?
    The test will be organized periodically.

Course Registration

Active Batches

Batch Date Type Register
Fork Java Active Online Classes