14)Can Java object be locked down for exclusive use by a given thread? Yes. You can lock an object by putting it in a "synchronized" block. The locked object is inaccessible to any thread other than the one that explicitly claimed it. 15) What is static synchronization? If you make an...
Today we will go through Java Multithreading Interview Questions and Answers. We will also look into Concurrency interview questions and answers because both multithreading and concurrency go hand in hand. Thread is one of the popular topics in java interview questions. Here I am listing down most ...
Multithreading is a process of executing multiple threads simultaneously. Multithreading is used to obtain the multitasking. It consumes less memory and gives the fast and efficient performance. Its main advantages are: Threads share the same address space. The thread is lightweight. The cost of com...
Multithreading and Concurrency is a hot topic in Java interviews. It’s good to have good knowledge of Threads in Java. This post covers 30+ interview questions for Java Threads. I also recommend you to readJava Thread Tutorialto gain good knowledge on Threads. 6.Java Exception Handling Inter...
3) What are differences between wait and sleep method in java? Another frequently asked thread interview question in Java mostly appear in phone interview. Only major difference is wait release the lock or monitor while sleep doesn't release any lock or monitor while waiting. Wait is used for...
Former return a result in the form of a Future object, while later doesn't return a result - Can we make array volatile in Java? Yes an array can be mde to volatile in Java, but only the reference which is pointing to an array, not the whole array, if one thread changes the refer...
[Multi threading Interview Question ]Rate Limiter Implementation in java There was one interesting problem I have encounter while preparing for a multithreading coding interview. Question: We have an application for which we need to implement RateLimiter, Rate Limiter is an interface which will pla...
[Question #8 – Array shuffle – Multithreading]Given a T[], write a method shuffle that randomly reorders (shuffles) the array in place in an O(n) time complexity. You may use java.util.Random for this.Assume that shuffling the entire array may be a very long process. Change the ...
Sample answer: Multi-threading in Java involves executing multiple threads concurrently. It's a vital aspect of Java as it enhances efficiency by preventing program resources from being wasted.Read more: 11 Multithreading Interview Questions (With Example Answers)...
Core Java Interview Questions and Answers I have already written a lot aboutjava interview questionsfor specific topics such as String, Collections, and Multithreading. Java String Interview Questions Java Thread Interview Questions Java Collections Interview Questions ...