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Core Java Crash Course
(Interview Preparation)
By Deepak Sir
  •   Lectures : 60
      Price : Rs. 999   Rs. 4999   80% off
      Rate : 5.0
Details Buy Now

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Core Java Crash Course (Interview Preparation)

Course Introduction :

This Core Java Crash Course is designed for fast and effective interview preparation, covering 500+ top Core Java interview questions and 100+ logical coding programs. Each concept is explained in a simple and clear way, helping students quickly revise OOPs, Strings, Collections, Exception Handling, Multithreading, Java 8 Features, and more. This crash course is perfect for freshers and professionals who want to strengthen their concepts and crack Core Java interviews with confidence.

Key Features :

    Industry Level Concepts
    Download Notes & Interview Questions
    500+ Interview Questions & Tasks
    Mock Interviews & Career Guidance
    Hands-on Coding
    Get Course Completion Certificate
    Learn at Your Pace, Anytime - Anywhere
    Placement Support

Course Content

  • 1.1   Java Introduction;
  • 1.2   JDK 21 Software Installation
  • 1.3   Java Program Explanation; Compile & Execute; JVM Working
  • 1.4   Compile & Run Java Program with Explanation
  • 1.5   JVM Working
  • 1.6   Programming Language Terminologies (Data Types, Variables, Literals, Identifiers, Keywords)

  • 2.1   Selection, Iteration & Jump Statements Syntax & Case Studies
  • 2.2   User Input using Scanner Class; Basic Logic Programs
  • 2.3   Logical Programs 1 (if, if-else, nested if, switch)
  • 2.4   Logical Programs 2 (for, while, do-while)
  • 2.5   Looping Case Studies
  • 2.6   Logical Programs 3 (Star & Number Patterns)

  • 3.1   Git Introduction & Commands
  • 3.2   GitHub Introduction & Commands

  • 4.1   Classes, Objects, Methods & Constructors
  • 4.2   Inheritance, Association, Dependency, Polymorphism
  • 4.3   Abstraction (Abstract Class, Abstract Methods & Interfaces)
  • 4.4   Encapsulation; Packages; Access-Modifiers
  • 4.5   Keywords (this, super, final)
  • 4.6   Keywords (static, enum); instanceof Operator

  • 5.1   Error; Exception; Internal Working
  • 5.2   try-catch-finally
  • 5.3   try-with-resource
  • 5.4   throw; throws
  • 5.5   Custom Exceptions

  • 6.1   String Introduction; String class
  • 6.2   StringBuffer & StringBuilder
  • 6.3   String Programs

  • 7.1   Mock Interview for OOP's Concepts & Exception Handling

  • 8.1   Java IO Introduction; Streams
  • 8.2   Byte Streams & Character Streams
  • 8.3   Serialization & Deserialization

  • 9.1   Threading Concepts;
  • 9.2   Thread Class Methods
  • 9.3   Synchronization - 1
  • 9.4   Synchronization - 2 (Deadlock);
  • 9.5   ThreadGroup; ThreadPool

  • 10.1   Reflection API Introduction
  • 10.2   Reflection API Programs

  • 11.1   Arrays Introduction
  • 11.2   Array Programs (Part 1)
  • 11.2   Array Programs (Part 2)
  • 11.2   Array Programs (Part 3)
  • 11.2   Array Programs (Part 4)
  • 11.2   Array Programs (Part 5)

  • 12.1   Introduction To Collections Framework
  • 12.2   Collection Interface
  • 12.3   List (Interface) & Its Methods
  • 12.4   List Implemented Classes (ArrayList, LinkedList, Vector & Stack)
  • 12.5   Cursors In Collections (Enumeration, Iterator & ListIterator)
  • 12.6   Set (Interface), SortedSet (Interface) & NavigableSet (Interface)
  • 12.7   Set Implemented Classes (HashSet, LinkedHashSet & TreeSet)
  • 12.8   Comparable & Comparator Interface
  • 12.9   Queue (Interface) & Its Methods
  • 12.10   Queue Implemented Classes (PriorityQueue, Deque & ArrayDeque)
  • 12.11   Abstract Design Pattern
  • 12.12   Map (Interface) & Entry (Interface) & Its Methods
  • 12.13   Map Implemented Classes (HashMap, LinkedHashMap, IdentityHashMap & WeakHashMap)
  • 12.14   SortedMap (Interface) & NavigableMap (Interface)
  • 12.15   TreeMap (Class)
  • 12.16   Hashtable (Class); Working Of Hashtable & HashMap
  • 12.17   Dictionary, Properties & Concurrent Collections
  • 12.18   Generics

  • 13.1   Default & Static Methods in Interface
  • 13.2   Functional Expression; Lambda Expressions
  • 13.3   Predicate, Function, Consumer, Supplier Interfaces
  • 13.4   Optional Class
  • 13.5   Stream API
  • 13.6   New Date & Time API
Need Help? Whats App or Call Us for Any Course-Related Queries!
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  Trainer of this course

Deepak Panwar

Deepak Panwar

Software Engineer & Developer / Trainer

I’m Deepak, a Software Engineer with 13+ years of experience in Java Full Stack Development. I specialize in Core Java, Spring Boot, Hibernate, React and Enterprise Technologies (also Android JavaScript & Python).
In my course, you’ll learn from basics to advanced concepts with real-world examples and projects, ensuring hands-on experience to build industry-ready applications. Let’s code and innovate together! 🚀

  • 304K+ Subscribers on YouTube
  • 22K+ Learners on My Platform
  • 5.0 ★ Rated Instructor
  • Practical Experience with 50+ Projects
  • Trained 1 lakh+ Students in Core Java
  • Hands-on Training with Live Coding Sessions
  • 13+ Years of Industry Experience
  • Expert in Java Fundamentals & Problem Solving

  Student Reviews

Shakeel M

Thank you sir Deepak Panwar's Java course stands out with clear explanations, hands-on learning, and practical applications highly recommended for a comprehensive Java programming experience!

Aditya Sutar

The course is very good. Everything is explained very well, Yet i have not found such a course that gives more output for less money, Everyone should do this core java course for beginners

Gopal Meena

Content is priceless. Videos on Site is running smoothly, everything is fantastic. Only one thing which disappointed me is, there is no option to download the video. Please sir add the Video downloading option so that we can see videos in future if we get any confusion in any topic, thank you...

Ashwani Kumar Chaurasiya

Before this course i learnt java from many platform but those guys not able to feel me this imperative programming lanaguge.. and now i would like to say that if i understand java Or feel java that's because of Deepak sir... Thanks sir for help me and now i have some confidence to say that i know java very well....

Nayan Bhowmick

Excellent explanations and amount of course work for practice, the tests made good use of the examples and work given, I am satisfied with what I learned in this course and see its actual world usage.

Abhishek Kumar Yadav

Great teaching and deep explanation of the topics by Deepak Sir. If you are thinking about purchasing the course. Don't waste your time just purchase it. Deblieve me I got lots of knowledge at nominal price.

Julias Biswas

Very Useful course for Java Developer. 100% problem solving faculty are available for us and teaching style is very very good. Thank you Smart Programming and Deepak sir.

Gursimranjit Singh

sir you have made programming easy for me i was going to leave programming but now my interest is increasing day by day sir thanks a lot sir u are great

Darpan Chauhan

sir you a great teacher bcz you explain the difficult things in a very simple and systemetic way, sir plz teach the c++.

Pooka.Kaul2015

Very nice and clear videos. Thanks a lot for this wonderful work for all the learners like us. I really appreciate you for this.

Adithya

TEACHING AND EXPLANATION ARE FANTASTIC, THE TOTAL PSYCHOLOGY AND CHARACTERISTICS OF JAVA ARE EXPLAINED. NO ONE CAN BEAT THIS TEACHING. NOOK AND CORNER OF THE CONCEPTS ARE EXPLAINED. EXPECTING SOME MORE COURSES FROM YOU FOR DATA STRUCTURES AND ALGORITHMS AND PYTHON ALSO....

Jatin Sharma

I never found this kind of pure basic explanation on the Internet of each point, exceptionally well. Being a Non-CS Student I understood everything from Zero. The beauty of the explanation is that i don't need to search often for small things on the Internet which I used to do often woth other paid courses and on the Youtube, everything is so cleared.

Adithya

TEACHING AND EXPLANATION ARE FANTASTIC, THE TOTAL PSYCHOLOGY AND CHARACTERISTICS OF JAVA ARE EXPLAINED. NO ONE CAN BEAT THIS TEACHING. NOOK AND CORNER OF THE CONCEPTS ARE EXPLAINED. EXPECTING SOME MORE COURSES FROM YOU FOR DATA STRUCTURES AND ALGORITHMS AND PYTHON ALSO....

Jatin Sharma

I never found this kind of pure basic explanation on the Internet of each point, exceptionally well. Being a Non-CS Student I understood everything from Zero. The beauty of the explanation is that i don't need to search often for small things on the Internet which I used to do often woth other paid courses and on the Youtube, everything is so cleared.

Sanni Prajapati

Really excellent Teachinf Skills. Thank you sir. you are explaining very well

Rahul

Best Java Course till date and superb explanation by deepak sir.

Ganesh Yadav Kasar

Very nice basic covered in every session and it will always helpful me.

Vivek Billore

Thank you sir for your amazing course !!!!!! i have completed today

You Learn, We Grow

Students' Love on YouTube has been my biggest motivation to keep sharing valuable lessons.

Core Java Course Reviews Core Java Course Reviews Core Java Course Reviews Core Java Course Reviews Core Java Course Reviews

Frequently Asked Questions

The Core Java Development Course is the "Industry Level Professional Course" designed to cover all essential concepts of Core Java. It includes interview preparation, industry-level coding practices and the development of five projects to provide practical experience.

After completing Java, you can be considered for the following job roles:
  • Web developer
  • Java Backend Developer or Java Full Stack Developer
  • Software developer/engineer
  • Application Developer
  • Mobile App Android Developer
  • Tester
  • EJB programmer
  • Salesforce

This Java Course is ideal for:
  • Students and professionals who wish to become Java developers
  • Software developers
  • Backend Developer
  • Engineering graduates
  • Programming enthusiasts

There is no prerequisites for this course. If anyone is having zero knowledge of programming or from Non-IT background then he/she can also join this course. This course is designed for beginners as well as intermediate learners.

If you want to create your future in Java technology and want to learn the java concepts deeply, with practical concepts and real world examples then you should purchase this course. This course is totally practical based with interview preparation.

To enroll, you need to register or login on the Smart Programming platform and purchase the course through the provided link. As soon as you pay, course will be added automatically in your my-enrollments section within 1 minute.

You can reach out via Whats App or Call at +91 98887-55565 or +91 62838-30308 for any additional questions or support.

Yes, upon completing the course, you will receive a certificate of completion.

Yes, you can download the attachments i.e. course material (notes, project source code, images etc).

Yes, Course is accessible on our mobile app as wel as on Laptop.

The course includes five projects:
  • Project 1: TicTacToe Game
  • Project 2: Notepad Editor
  • Project 3: Chatting Application
  • Project 4: Billing Software
  • Project 5: Car Crash Game
These projects are designed to provide hands-on experience and practical application of the concepts learned.

Yes, you can interact instructor by whats app or call.

Yes, Demo lectures are available. Just register on our website and check demo course in my-enrollments section.

If you forgot login credentials just click on forget password, you will get one mail to change the password and its done.

This course takes approx. 2 months to complete (if you devote 2-3 hours on daily basis) or it may also take 4 months (if you devote only weekends).

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