Java programming interview questions for 4 years
1. FizzBuzz Problem Question: Write a Java program that prints the numbers from 1 to 100. But for multiples of three, print "Fizz" instead of the number and for the…
Interview Questions for Java developer with 4 years experience
Core Java Explain the differences between ArrayList and LinkedList. ArrayList uses a dynamic array to store elements, while LinkedList uses a doubly linked list. ArrayList allows fast random access (O(1))…
Java Interview Questions and Answers for L2 and L3 Roles
What is polymorphism, and how is it achieved in Java? Polymorphism is the ability of an object to take on many forms. It is achieved in Java through method overloading…
PHP L3 (Advanced) Role Interview Questions and Answers
Explain the concept of dependency injection in PHP. Dependency injection involves passing dependencies (objects or services) to a class rather than the class creating them itself. This improves code modularity…
PHP L2 (Intermediate) Role Interview Questions
Explain the difference between include and require statements include includes and evaluates the specified file, and generates a warning if the file cannot be included, but the script will continue…