Prakhar Software Solutions Senior Software Developer Interview Questions and Answers

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. 2 tech rounds 1 tech plus managerial Then final call with HR
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Basics of Control systems and logical questions

Q1. What can you bring to table. What you expect from company Etc
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Two moderate level question were there. Needed to solve in 1 hr. Very much solvable if you know data structure. This was the screening process after the resume shortlisting.

Q1. Some data structure related question, .Net concepts like OOPS. Some questions on design patterns. Difficulty 7/10.
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Again 2 questions needed to solve in 1 hr (very similar to first screening round)

Q1. Some senior level technical question on design pattern, architecture design based on some real life scenario. Here I was rejected since I didn't have any experience on docker or git which anyway was not me...read more
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Q1. Resume shortlisted, HR will ask you about experience and salary expectations
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Q1. Question related to OOPs, file handling, exception handling, jquery, ajax, mysql
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Gs mathematics question can search easily on google or AI

Q1. Virtual round or face to face will give you task to perform and check depth knowledge
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Q2. Create interface or abstract or write a program or create a form and submit using ajax
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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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