KPIT Technologies Senior Software Developer Interview Questions and Answers

Asked two questions.
1. Related to string manipulation.
2. Subarray problem.

Q1. Remove cyclic dependency in spring
Ans. 
To remove cyclic dependency in Spring, use interfaces, setter injection, or constructor injection.
• Use interfaces to break the cyclic dependency

• Use setter injection to inject dependencies after bean creation

• Use constructor injection to pass dependencies during bean creation
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Q2. Write the code of reverse linkedlist
Ans. 
Code to reverse a linked list
• Create three pointers: prev, current, next

• Iterate through the linked list, updating pointers accordingly

• Set the next pointer of current to prev to reverse the list
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Q1. Design system for parkin
Ans. 
Design a system for parking management
• Include features for vehicle registration and tracking

• Implement payment processing for parking fees

• Utilize sensors for real-time parking availability updates
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Q1. Angular service
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Q2. Angular routing file code
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Medium data structure problem was given and asked to solve. System design questions was asked.

Medium data structure problem was asked. Java questions were asked and previous projects were discussed.

Q1. System Design question was asked. Java concepts were asked.
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Q2. Java Concepts were asked.
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Q3. Previous projects were discussed.
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Q1. Previous projects were discussed. Roles and responsibilities were discussed.
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Output of the code type questions

Q1. Remove the particular letters from the words in the given sentence
Ans. 
Remove specific letters from words in a sentence
• Split the sentence into individual words

• Iterate through each word and remove the particular letters

• Join the modified words back into a sentence
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Q1. Basic Core java, DBMS concepts, Current Project Architecture
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Q1. Technical + Architecture level questions, Few Managerial questions as well
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Q1. Core deep concepts of c++ and few basic coding questions
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Q1. 1 round consist base of development like OOPS, Basic Concept of solid, Design Pattern, Database, AZURE/AWS, Testing Frameworks, ORM etc.
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Q2. What is Oops in c#?
Ans. 
Object-Oriented Programming concepts in C#
• Oops stands for Object-Oriented Programming.

• It includes concepts like classes, objects, inheritance, polymorphism, encapsulation.

• Example: Creating a class 'Car' with properties like 'make', 'model' and methods like 'drive'.
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Q1. More discussion on basic topic along with some advance area like architecture, security, performance,
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Q1. Mostly want to know how you are fit with there culture, more focus on personality.
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