Dr. Ambedkar Memorial Institute of Information Technology and Management Science Interview Questions and Answers

Q1. Internal working of HashMap
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Q2. Features of java8
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Q3. Use of synchronized keyword
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Q4. Difference between failsafe and fail fast and also its implementation
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Q5. Coding question : sort an array, use of streams to find names from employee object whose salary is greater than 50000
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Q6. Difference between concurrent and generic collection
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Q7. What is string pool. What is string literal?
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Q8. Security measures used in your project
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Q9. What is difference between rest and soap
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Q10. What do u mean by REST state
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Q11. What is serialization? What is the way to stop serialization?
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Q1. Difference between failsafe and faifast
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Q2. Difference between concurrent and generic collection
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Q3. Security measures used in current project
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Q4. Why you are leaving your current organization and follow up questions on that
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It was an aptitude test that included coding and various logical questions.

Q1. Domain questions
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Q2. Project level questions
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Q3. Mid level python questions
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Q4. Devops questions
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Q1. Scenario based question
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Q2. DevSecOps Questions
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Q1. Managerial Round. It was a casual discussion though about the project and role level activities.
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Q1. Its was just a formality
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Q1. How do you assess if a user story is complete or not. Have you heard about INVEST.
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Q2. Are you aware of RACI matrix.
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Q3. If there are multiple stakeholders and one of the stakeholder is old school and against the new requirement, how do you handle such stakeholder.
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Q1. What is the difference between requirement gathering and requirement elicitation.
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Q2. What are the 3Cs of a user story.
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Q3. Traceability matrix
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The group discussion is the we work with team and the team (Group). The discussion is the company group had the meeting an they think what they do on next and etc....

Q1. What is the meaning of Teleperformance?
Ans. 
Teleperformance is a global outsourcing company specializing in customer experience management.
• Global outsourcing company

• Specializes in customer experience management

• Provides services such as customer support, technical support, sales, etc.
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Q2. What motivated you to select this job?
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Passion for problem-solving and interest in software development drove me to choose this job.
• Passion for problem-solving

• Interest in software development

• Opportunity to learn and grow in the field
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Q3. Are you interested to do work
Ans. 
Yes, I am very interested in doing work as a Junior Software Programmer.
• I am passionate about coding and problem-solving

• I enjoy learning new technologies and improving my skills

• I have completed relevant courses or certifications in software development
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Q4. Did you work Before in Teleperformance
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No, I have not worked at Teleperformance before.
• I have not worked at Teleperformance in the past.

• My previous work experience does not include Teleperformance.

• I am a new candidate for this position and have not worked at Teleperformance.
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Q5. Are you Happy with thus job
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Yes, I am happy with this job because I enjoy coding and problem-solving.
• I enjoy coding and problem-solving

• I appreciate the opportunities for growth and learning in this role

• I have a positive relationship with my team and enjoy collaborating on projects
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Q1. What is the impact of purchase of inventory on financial statements
Ans. 
Purchase of inventory impacts financial statements by increasing assets and reducing cash or accounts payable.
• Increase in inventory asset on balance sheet

• Decrease in cash or increase in accounts payable on balance sheet

• Cost of goods sold on income statement is impacted by inventory purchases

• Gross profit margin is affected by inventory purchases

• Inventory turnover ratio can be impacted by inventory purchases
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Q2. Accounting concepts
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Q3. What do u know about USGAAP
Ans. 
USGAAP stands for United States Generally Accepted Accounting Principles, which are a set of accounting standards used in the US.
• USGAAP is a set of accounting principles, standards, and procedures that companies must follow when preparing their financial statements.

• It is important for companies operating in the US to comply with USGAAP to ensure consistency and transparency in financial reporting.

• USGAAP covers a wide r...read more
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Q4. Since I mentioned in my resume that i have mutual funds and derivatives knowledge he asked me about these topics a bit
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Q1. What do you know about optum
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Q2. How well do you know the excel
Ans. 
I am very proficient in Excel and have extensive experience using it for financial analysis and reporting.
• I am highly skilled in creating complex financial models and reports in Excel

• I have experience using advanced functions such as VLOOKUP, pivot tables, and macros

• I am comfortable working with large datasets and performing data analysis in Excel

• I have used Excel for budgeting, forecasting, and variance analysis in pr
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Q3. You may have to learn various softwares, are you fine with it
Ans. 
Yes, I am comfortable learning new software as needed for the role.
• I am a quick learner and have experience adapting to new software in previous roles.

• I am open to training and development opportunities to enhance my skills.

• I understand the importance of staying current with technology in the accounting field.
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It was a coding round interview along with interviewer via Virtual mode. I was given 2 coding questions on HackerRank for the interview:

1. one was an easy problem on counting minimum replacements.
2. "pat is an ordinary kid who works hard to be a great runner...." this was a challenging problem (which I managed to solve).
3. I was asked some basic Python questions, as the role was for a Python Developer.

Q1. LLD for Parking Lot
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Q2. Which database are you going to use for Parking lot and Why ?
Ans. 
I would use a relational database like MySQL for the Parking lot as it provides structured data storage and supports complex queries.
• Relational databases like MySQL offer structured data storage for parking lot information

• Supports complex queries for managing parking lot data efficiently

• Ability to handle large amounts of data and transactions

• Provides data integrity and security features

• Can easily integrate with other s
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Q3. Questions related to OOPs
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Q4. Questions related to Multi Threading
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Q5. Questions related to Projects
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Q1. I hate this since i was informed that this round was a technical.
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Q2. Usual Mangerial questions, Project Related, etc
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Q1. Types of Chunking in data preparation in RAG
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Q2. How Embedding works in Vector Databases
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Q3. Explain ARIMA model
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Q4. How can we decide to choose Linear Regression for a business problem
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Q1. What is token and it's limit for Open Source LLMs
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Q2. Difference of a Regression and Time Series problem
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Q3. Advantage of LSTM over RNN
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Q4. Performance Metrics for Logistic Regression
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Arrays and strings - 90 mins

Create Modules, railway reservation system - 60 mins

Q1. Difference between hashmap and hasptable
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Q2. Why typescript over javascript
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Q3. Find the percentage of increace in the quantity of item after making it price 20% extra
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Q4. What is normalization
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Q5. Date and time api available
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Q1. What is the difference between agent and waterfall
Ans. 
Agile is an iterative approach to project management, while waterfall is a linear approach.
• Agile is iterative and allows for flexibility and changes throughout the project.

• Waterfall is a linear approach where each phase must be completed before moving on to the next.

• Agile focuses on delivering working software in short iterations, while waterfall follows a sequential process from requirements to testing and deployment.
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Q2. How you handle the agile waterfall project
Ans. 
I handle agile waterfall projects by blending the flexibility of agile with the structure of waterfall.
• I create a hybrid approach that combines the iterative nature of agile with the sequential phases of waterfall.

• I prioritize requirements and plan sprints while also defining clear milestones and deliverables.

• I ensure constant communication and collaboration among team members to adapt to changes while staying on track...read more
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Q3. Share any waterfall project which you have done
Ans. 
Managed a large-scale construction project using the waterfall methodology
• Developed a detailed project plan outlining all tasks and dependencies

• Assigned specific roles and responsibilities to team members

• Implemented a strict change control process to minimize scope creep

• Conducted regular status meetings to track progress and address any issues

• Completed the project on time and within budget
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Q1. Keep a good study on the data centres and the cloud migration
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Q2. Understand how the data centre setup should develop
Ans. 
Data centre setup should evolve with advancements in technology and increasing demands for storage and processing power.
• Regularly assess and upgrade hardware to ensure optimal performance

• Implement virtualization to maximize resource utilization

• Utilize cloud services for scalability and flexibility

• Enhance security measures to protect sensitive data

• Consider energy efficiency and sustainability in design
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