Java Multithreading for Senior Engineering Interviews

The only guide you’ll need on concurrency & multithreading for senior engineers. Pressure test your skills with real-world practice problems from top companies.

Beginner

113 Lessons

15h

Certificate of Completion

The only guide you’ll need on concurrency & multithreading for senior engineers. Pressure test your skills with real-world practice problems from top companies.

AI-POWERED

Mock Interview

Explanations

Adaptive Learning

AI-POWERED

Mock Interview

Explanations

This course includes

177 Playgrounds

23 Quizzes

This course includes

177 Playgrounds

23 Quizzes

Course Overview

Concurrency in Java is one of the most complex and advanced topics brought up during senior engineering interviews. Knowledge of concurrency and multithreading can put interviewees at a considerable advantage. This course lays the foundations of advanced concurrency and multithreading and explains concepts such as Monitors and Deferred Callbacks in depth. It also builds simple and complete solutions to popular concurrency problems that can be asked about in interviews like the Reader-Writer Problem and the ...Show More

Course Content

The Basics

Introduction Program vs Process vs Thread Concurrency vs Parallelism Cooperative Multitasking vs Preemptive Multitasking Synchronous vs Asynchronous I/O Bound vs CPU Bound Throughput vs Latency Critical Sections & Race Conditions Deadlocks, Liveness & Reentrant Locks Mutex vs Semaphore Mutex vs Monitor Java's Monitor & Hoare vs Mesa Monitors Semaphore vs Monitor Amdahl's Law Moore's Law

Multithreading in Java

Atomic Assignments Thready Safety & Synchronized Wait & Notify Interrupting Threads Volatile Reentrant Locks & Condition Variables Missed Signals Semaphore in Java Spurious Wakeups Atomic Classes More on Atomics Non-blocking Synchronization Miscellaneous Topics

Java's Memory Model

Memory Model Reordering Effects The happens-before Relationship and Model

Interview Practice Problems

Blocking Queue | Bounded Buffer | Consumer Producer ... continued ... continued Rate Limiting Using Token Bucket Filter ... continued Thread Safe Deferred Callback Implementing Semaphore ReadWrite Lock Unisex Bathroom Problem Implementing a Barrier Uber Ride Problem Dining Philosophers Barber Shop Superman Problem ... continued Multithreaded Merge Sort Asynchronous to Synchronous Problem Nonblocking Stack

Epilogue

Bonus Questions

Ordered Printing Printing Foo Bar n Times Printing Number Series (Zero, Even, Odd)Build a Molecule Fizz Buzz Problem

Beyond the Interview

1 Lesson

Java Concurrency Reference

49 Lessons

Revision & Quizzes

8 Lessons

Course Author

Part of the Java Interview Prep Path

Ace the Java Coding Interview

Learn to tackle anything you might face in a coding interview in Java with absolute confidence.

7 Modules

Trusted by 1.4 million developers working at companies

Anthony Walker

@_webarchitect_

Emma Bostian 🐞

@EmmaBostian

Evan Dunbar

ML Engineer

Carlos Matias La Borde

Software Developer

Souvik Kundu

Front-end Developer

Vinay Krishnaiah

Software Developer

Eric Downs

Musician/Entrepeneur

Kenan Eyvazov

DevOps Engineer

Anthony Walker

@_webarchitect_

Emma Bostian 🐞

@EmmaBostian

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Instant Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

AI-Powered Mock Interviews

Put your skills to the test in a simulated interview setting. Receive personalized feedback based on your performance. Available in Premium & Premium Plus plans.

Adaptive Learning

At various checkpoints throughout Educative courses, you will be prompted to take a quick assessment. Receive a condensed curriculum tailored to your strengths and skill gaps.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!