Intelliswift Software Software Associate Interview Questions and Answers

Q1. What is the internal working of a hashmap?
Ans. 
A hashmap is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hashmap uses a hash function to determine the index of the key-value pair in the underlying array.

• Collisions can occur when two keys hash to the same index, which is resolved using techniques like chaining or open addressing.

• Hashmap typically has an underlying array where each element is a linked...read more
Answered by AI
Add your answer
Q2. Design a Least Recently Used (LRU) cache.
Ans. 
LRU cache is a data structure that stores the most recently used items and removes the least recently used items when full.
• Use a doubly linked list to keep track of the order of items based on their usage.

• Use a hashmap to quickly access items in the cache.

• When an item is accessed, move it to the front of the linked list to mark it as the most recently used.
Answered by AI
Add your answer

Q1. What are the SOLID principles in software engineering?
Ans. 
SOLID principles are a set of five design principles in object-oriented programming to make software designs more understandable, flexible, and maintainable.
• Single Responsibility Principle (SRP) - A class should have only one reason to change.

• Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.

• Liskov Substitution Principle (LSP) - Objects of a superclass should be re...read more
Answered by AI
Add your answer
Q2. What design patterns have you worked with?
Ans. 
I have worked with design patterns such as Singleton, Factory, Observer, and Strategy.
• Singleton pattern ensures a class has only one instance and provides a global point of access to it.

• Factory pattern creates objects without specifying the exact class of object that will be created.

• Observer pattern defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified a...read more
Answered by AI
Add your answer

Basic things.. same as any company

Basic coding, 2 codes asked.

Q1. Project discussion
Add your answer
Q2. Skills in my resule
Ans. 
My skills include programming languages like Java, Python, and C++, as well as experience with databases and problem-solving.
• Proficient in Java, Python, and C++ programming languages

• Experience with databases such as MySQL and MongoDB

• Strong problem-solving skills demonstrated through projects and coding challenges
Answered by AI
Add your answer

Q1. Why incedo? Why job switch?
Ans. 
Incedo offers exciting opportunities for growth and learning in the software engineering field. Job switch for new challenges and career advancement.
• Incedo provides a dynamic work environment with cutting-edge technologies.

• Opportunity to work on diverse projects and enhance skills.

• Career growth prospects and learning opportunities at Incedo.

• Desire for new challenges and professional development.

• Alignment of career goal
Answered by AI
Add your answer
Q2. How re you useful for our organization
Add your answer