Interview with SCA Technologies !!!
Interview with SCA Technologies Round 1: It was a round from Director of Engineering from US. He has asked about my projects, technologies used, tools used, research paper content and theory behind. Domain expertise and said further rounds will be there. Round 2: Technical round for JAVA, he asked following questions. 1. Tell me contract between the hashcode and equals. 2. Object orientation in java script . 3. Closures in javascript. 4. Most used collection in java ? I have answered HashMap, then he asked, how Hash Key works. If two hash keys are same then how it's value get retrieve. 5. Asked multithreading questions: What is the thread and How we can create. Round 3: Technical Round for Spring and Design Patterns 1. What is Dependency Injection ? And How this is different from new operator. 2. Describe singleton pattern, and give a proper example for it. 3. Describe the bridge pattern and the use of it. 4. How the annotation base autowiring is diff