DraftKings Interview Questions and Answers for Freshers

Q1. What is an API (Application Programming Interface)?
Ans. 
An API is a set of rules that allows different software applications to communicate with each other.
• APIs enable integration between different systems, like a weather app using a weather service API.

• They can be RESTful or SOAP, with REST being more common in web services.

• APIs can return data in formats like JSON or XML.

• Examples include social media APIs (e.g., Twitter API) for accessing user data.
Answered by AI
Add your answer
Q2. What is the difference between abstract class and interface?
Ans. 
Abstract classes can have implementation; interfaces cannot. Both define contracts for classes but differ in flexibility and usage.
• An abstract class can have both abstract methods (without implementation) and concrete methods (with implementation).

• An interface can only declare methods (abstract) and cannot provide any implementation.

• A class can inherit from only one abstract class (single inheritance), but it can imple...read more
Answered by AI
Add your answer

Q1. 4 Coding question to be solve live
Add your answer

Q1. Merge sorted arrays
Add your answer

Q1. Checking cache using python
Ans. 
Use Python's built-in 'functools' module to check cache for function results.
• Import 'functools' module

• Use 'lru_cache' decorator to cache function results

• Specify 'maxsize' parameter to limit cache size

• Use 'cache_info()' method to get cache statistics
Answered by AI
Add your answer

Q1. Gaming and network knowledge
Add your answer

Gaming and network knowledge

Q1. Salary discussion
Add your answer

Q1. Array,linked list,basic dsa
Add your answer

DSA, linked list, unity movement code,basic unity questions

Q1. Salary expectations and basic info were asked
Add your answer