P2P Analysis & Solutions Senior Technical Manager Interview Questions and Answers

60 min total
45-aptitude question
2-coding question

Q1. What is garbage collecture
Ans. 
Garbage collector is a program that automatically frees up memory by reclaiming memory occupied by objects that are no longer in use.
• Garbage collector is a part of the memory management system in programming languages like Java, C#, and Python.

• It helps prevent memory leaks by identifying and freeing up memory that is no longer needed.

• Garbage collection can be automatic or manual, depending on the programming language a
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Q2. Differnce between public key and foreign key
Ans. 
Public key is used for encryption and decryption in asymmetric cryptography, while foreign key is used to establish a relationship between tables in a database.
• Public key is used in asymmetric cryptography for secure communication.

• Foreign key is used in databases to establish relationships between tables.

• Public key is shared with others for encryption, while private key is kept secret for decryption.

• Foreign key links a...read more
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Q1. Tell us about your past project architecture
Ans. 
I have designed and implemented a microservices architecture for a large e-commerce platform.
• Utilized Docker containers for easy deployment and scalability

• Implemented API gateway for centralized authentication and routing

• Used message queues for asynchronous communication between services
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Q1. What is dynamic programming
Ans. 
Dynamic programming is a method for solving complex problems by breaking them down into simpler subproblems and storing the solutions to avoid redundant calculations.
• Dynamic programming involves breaking down a problem into smaller subproblems and solving each subproblem only once.

• It is typically used for optimization problems where the goal is to find the best solution.

• Examples include the Fibonacci sequence, shortest
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It was tufff and the questions had 11 sections related to the role given

Q1. Related to projects was asked and three coding rounds were taken in that round and it was good communication is required to clear this round
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Q2. How will handle the team when one of the memeber is not working properly
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Q1. Related to construction field.
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Q2. Valuations and its types.
Ans. 
Valuations are assessments of the worth of an asset or company, with types including market, income, and asset-based valuations.
• Valuations are used to determine the fair market value of an asset or company.

• Market valuations rely on comparing the asset to similar assets that have recently sold.

• Income valuations assess the present value of future income generated by the asset.

• Asset-based valuations focus on the value of ...read more
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Q3. Most common methods of valuation.
Ans. 
Common methods of valuation include market approach, income approach, and asset-based approach.
• Market approach: Compares the subject company to similar companies that have been sold recently.

• Income approach: Calculates the present value of expected future cash flows.

• Asset-based approach: Values the company based on its assets and liabilities.

• Discounted Cash Flow (DCF) method: Estimates the value of an investment based ...read more
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Q1. Its about family background.
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