JAVA INTERVIEW QUESTIONS
Java Interview Questions-TCS(1 Year)
💻 Technical Round 1. Write a Java program to reverse the first and last digit of a number (without converting it into a string). 2. What’s the difference ...
Java Developer Interview Questions-Globallogic(6+ Years)
📌 Round 1 : ( Technical ) 👉 Write a Java program to reverse first and last digit of number without converting it into a string. 👉 Difference ...
Java Interview Questions-Infosys(Beginners)
Level : 1About project – Explain about your project and tech stack you are using Core java– Tell me about Java versions and their features – Tell me ...
Java Interview Questions-Tech Mahindra(1 Year)
1️⃣ Give me a brief introduction about yourself and your overall project experiences. 2️⃣ What is a Thread and how does the Thread Lifecycle work with an example? ...
Java FS Developer Interview Questions-Deloitte(1-3 Years)
1. Tell me about your experience and the projects you’ve worked on. (Focus on showcasing relevant skills and achievements) 2. Difference between HashMap and Hashtable. (Hint: Thread safety, ...
Java FS Developer Interview Questions-Wipro(1 Year)
Backend & Core Java: 1. What’s a particularly complex problem you’ve tackled using Java, SQL, and AWS, and what were the key architectural decisions? 2. How do you ...
Java Developer Interview Questions-TCS(1 Year)
1️⃣ Give a short brief about yourself. 2️⃣ What projects have you worked on? 3️⃣ What is the difference between Vector and ArrayList in Java? 4️⃣ Which one ...
Java Interview Questions-Deloitte(1 Year)
Core java – What is encapsulation in java – Difference between JVM and JRE – What are jar and war – Difference between ‘super’ and ‘this’ – Explain ...
Java Developer Interview Questions-wipro(6 Years)
Level-1: 1. Angular exp 2. Observable vs Observer 3. print the employee details whose age is >35 from the employeeList using typescript 4. directives in angular 5. how ...
Java Developer Interview Questions -TCS(3.4 Years)
1)Self Introduction? 2)Explain brief about your project? 3)Explain the OOPS concept with real time example? 4)What type of Inheritances is not supported in Java 5)Why diamond problem occurs? ...
