Deloitte Software Engineer Interview Questions, Process, and Tips

Changes in COBOL programs depend on the specific requirements and goals of the project.

• Changes may involve modifying existing code to add new functionality or improve performance.

• Updates may also be necessary to ensure compatibility with new hardware or software systems.

• Refactoring code to improve readability and maintainability is another common change.

• Examples of changes include adding new data fields, modifying cond...read more

The expected salary for a Software Engineer varies depending on factors such as experience, location, and company size.

• The salary range for Software Engineers can vary greatly depending on their level of experience.

• Location plays a significant role in determining salary, with higher salaries typically found in tech hubs like Silicon Valley.

• The size and reputation of the company can also impact salary, with larger compa...read more

HashMap is a data structure that stores key-value pairs and uses hashing to quickly retrieve values based on keys.

• HashMap internally uses an array of linked lists to store key-value pairs.

• When a key-value pair is added, the key is hashed to determine the index in the array where it will be stored.

• If multiple keys hash to the same index, a linked list is used to handle collisions.

• To retrieve a value, the key is hashed a...read more