Incedo Senior Engineer Interview Questions and Answers

Q1. Java hash map and how it works
Ans. 
Java hash map is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.
• HashMap in Java implements the Map interface and allows null keys and values.

• It uses hashing to store and retrieve key-value pairs, providing O(1) time complexity for get() and put() operations.

• Example: HashMap map = new HashMap<>(); map.put("key", 1); int value = map.get("key");
Answered by AI
Add your answer

Q1. About my self & Exper to Fit role
Add your answer

Q1. Client Round Final & HR from HTC
Add your answer

Q1. Technical discussion
Add your answer

Q1. Shift, behaviour,terms conditions
Add your answer

Q1. About my previous projects
Add your answer

Q1. Azure Data Engineer-related questions.
Add your answer

Q1. Hobbies, problem solving idealogy discussion.
Add your answer

Q1. Transaction in Java
Ans. 
A transaction in Java is a unit of work that is performed as a single, indivisible operation.
• Transactions ensure data integrity by either committing all changes or rolling them back if an error occurs.

• Transactions are typically used in database operations to ensure consistency.

• In Java, transactions are commonly implemented using frameworks like Spring's @Transactional annotation.
Answered by AI
Add your answer
Q2. GitHub code push
Add your answer

Q1. Basic java, rest assured api
Add your answer

Basic java programming

Q1. Depth automation testing related question
Add your answer

Q1. Salary discussion
Add your answer