Advanced Structures India Python Software Developer Interview Questions and Answers

Q1. Questions was based on SQL
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Q2. SQL queries and joins and
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- There were 2 had questions majorly about DP, code link was shared.

Basic aptitude followed with english and reasoning

Q1. Core java technical questions , spring , spring boot
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Q2. What is JIT in java
Ans. 
JIT stands for Just-In-Time compilation in Java. It dynamically compiles bytecode into machine code at runtime for improved performance.
• JIT is a part of the Java Virtual Machine (JVM) that optimizes the execution of Java programs.

• It analyzes the frequently executed parts of the bytecode and compiles them into native machine code.

• This compilation happens at runtime, just before the code is executed, hence the name Just-...read more
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Q3. Explain lifecyxle of thread in java
Ans. 
The lifecycle of a thread in Java includes several stages from creation to termination.
• A thread is created using the Thread class or implementing the Runnable interface.

• The thread goes through the new, runnable, and blocked states before running.

• Once running, the thread can be paused, resumed, or stopped.

• Finally, the thread reaches the terminated state and cannot be restarted.
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Q1. What is your minimum salary expectation?
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Q2. Are you planning to stay long-term in this position?
Ans. 
I am committed to long-term growth and contribution in this position, aligning my goals with the company's vision.
• I believe in building strong relationships with my team and the organization, which takes time and dedication.

• For example, I aim to take on increasing responsibilities and contribute to long-term projects.

• I am eager to develop my skills and grow within the company, ensuring I can add value over time.

• I see t...read more
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Given a text need to understand and solve

Some Java based and system design api was allowed to made

Q1. Introduction of myself
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Q2. Salary discussion was done
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2 DSA Questions and questions from springboot for java

Q1. Build Project in springboot and asked questions from the same
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Q1. System design questions for High level design
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Q1. Behavioral round asked question about the organization.
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It was a simple assignment where you needed to implement a Django app from a well laid out documentation.

Q1. Binary Search Tree - Two nodes are swapped in a Binary Search tree and then fix them so that the tree becomes a valid BST
Ans. 
Fix two swapped nodes in a Binary Search Tree to make it valid
• Identify the two nodes that are swapped incorrectly

• Perform an inorder traversal to find the nodes that are not in ascending order

• Swap the values of the incorrectly swapped nodes to fix the BST
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Q1. How internally work HashMap ?
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Q2. Write the logic of prime number
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Q3. Difference between hash map and hash set?
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