Bartakke Institute of Information Technology Interview Questions and Answers

A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8

The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.

Q1. Interviewer was himself not knowing anything as it was walkin drive he was sitting infront of me and checking questions on phone Introduction that he inturrepted in between when I was introducing myself
Add your answer
Q2. What are the features of Java 17, specifically related to sealed classes, including their syntax and necessity, along with the potential errors encountered when invoking a sealed class?
Ans. 
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
• Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.

• Subclasses of a sealed class must be either final or sealed themselves.

• Errors may occur when trying to extend a sealed class with a non-permitted subclass.
Answered by AI
Add your answer
Q3. Java 8 feathers stream api, functional interface, Intermittent operator ,Ternary operator, Prediction,Bi predicate. Answered all successfully
Add your answer
Q4. Draw low level design of implementation of notify me if item is back in stock in a ecommerce application
Ans. 
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
• Create a database table to store user notifications for out-of-stock items

• Implement a service to check item availability and send notifications to subscribed users

• Provide a user interface for users to subscribe to notifications for specific items
Answered by AI
Add your answer
Q5. All design patterns which I know. Asked me to implement adapter pattern on paper
Add your answer
Q6. Then given a problem that concurrent way perform operation on excell to decrease the response time
Add your answer

Q1. Current CTC, Expected CTC, Notice Period, Skill set
Add your answer
Q2. Open for Fixed term hire? Open for working from client location at Gurgaon? (3 days from office)
Ans. 
Yes, open for fixed term hire and working from client location at Gurgaon for 3 days a week.
• Open for fixed term hire

• Willing to work from client location at Gurgaon for 3 days a week
Answered by AI
Add your answer

Q1. Introduction, Current role and responsibilities
Add your answer
Q2. List out the achievements in current project, Tools used
Ans. 
Implemented automated testing using Selenium WebDriver and JUnit in Agile environment
• Implemented automated testing framework using Selenium WebDriver

• Utilized JUnit for test case management

• Worked in Agile environment to ensure continuous testing and integration
Answered by AI
Add your answer
Q3. Pilot vs Beta testing. How can newly developed functionality be tested via automation rather doing it manually?
Ans. 
Pilot testing is done by a small group of users before the full release, while beta testing is done by a larger group of users. Automation testing can be used for regression testing, smoke testing, and performance testing.
• Pilot testing involves a small group of users testing the functionality in a controlled environment.

• Beta testing involves a larger group of users testing the functionality in a real-world environment.

• ...read more
Answered by AI
Add your answer
Q4. Primary key vs Unique key in SQL, Query to find row having last id in sql
Ans. 
Primary key uniquely identifies a record, while unique key allows only one instance of a value in a column. Query to find last id involves using ORDER BY and LIMIT.
• Primary key enforces uniqueness and not null constraint on a column

• Unique key enforces uniqueness but allows null values

• To find row with last id, use ORDER BY id DESC LIMIT 1 in SQL query
Answered by AI
Add your answer
Q5. Explain Software Testing Life Cycle, Defect Life Cycle
Ans. 
Software Testing Life Cycle (STLC) involves planning, designing, executing, and reporting on tests. Defect Life Cycle includes identification, logging, fixing, and retesting defects.
• STLC includes requirements analysis, test planning, test design, test execution, and test closure.

• Defect Life Cycle involves defect identification, defect logging, defect fixing, defect retesting, and defect closure.

• STLC ensures that the so...read more
Answered by AI
Add your answer
Q6. What's the meaning of 303 status code in API? Put vs Delete method in API What is 3 point estimation technique in Agile?
Ans. 
303 status code in API means 'See Other'. PUT method is used to update data, while DELETE method is used to remove data. 3 point estimation technique in Agile is used to estimate tasks.
• 303 status code indicates that the resource can be found at a different URI and should be retrieved from there

• PUT method is used to update an existing resource in the API

• DELETE method is used to remove a resource from the API

• 3 point esti...read more
Answered by AI
Add your answer
Q7. What kind of links and labels can be tagged to a bug in jira?
Ans. 
Links and labels that can be tagged to a bug in Jira
• Links: related issues, documents, websites

• Labels: priority, severity, type, status
Answered by AI
Add your answer
Q8. Have you done shell scripting? What does grep, href commands do in unix?
Ans. 
Shell scripting is a way to automate tasks in Unix/Linux systems. Grep is used to search for specific patterns in text files. Href is not a standard Unix command.
• Shell scripting automates tasks by writing scripts in a Unix/Linux environment

• Grep command is used to search for specific patterns in text files

• Example: grep 'search_pattern' file.txt

• Href is not a standard Unix command, it may be a typo or a custom script
Answered by AI
Add your answer
Q9. As a lead, how would you resolve conflict with a team member? As a lead, if you are given plenty of tasks to be completed with in a limited time frame. What would be your approach in doing them?
Ans. 
To resolve conflict with a team member, communication is key. Prioritize understanding, address the issue calmly, find common ground, and work towards a solution together.
• Listen to the team member's perspective and concerns

• Communicate openly and calmly about the issue

• Find common ground and areas of agreement

• Work together to find a solution that benefits both parties

• Seek input from other team members or a mediator if ne
Answered by AI
Add your answer
Q10. Open for relocating to Bangalore and working from client's office? (with no relocation bonus) Open for working in night / rotational shift? (with no additional compensation) Open for working in long exten...read more
Ans. 
Open to relocating to Bangalore, working in night shifts, long hours, and 24X7 culture. Goal is to excel in automation testing.
• Yes, open to relocating to Bangalore and working from client's office

• Yes, open to working in night/rotational shifts

• Yes, open to working in long extendable hours or 24X7 culture

• Goal is to excel in automation testing
Answered by AI
Add your answer

Q1. What is the Selenium architecture in relation to C#?
Add your answer
Q2. What are the concepts of Object-Oriented Programming (OOP) in relation to your project?
Add your answer
Q3. What are locators, and what are the different types of XPath?
Add your answer
Q4. Have you ever managed cookies and caches in automation?
Add your answer
Q5. How have you managed team members in your previous roles?
Add your answer
Q6. How do you manage a situation where resources are limited and there is a deadline for completing testing?
Add your answer
Q7. What is the defect life cycle?
Add your answer
Q8. What is test scenario?
Add your answer
Q9. What is the relationship between test coverage and a test matrix?
Add your answer
Q10. How do you handle conflicting situations when working on priority-based tasks?
Add your answer
Q11. What are the meanings of "Given," "When," and "Then" in Gherkin language? Please explain.
Add your answer
Q12. What is the difference between a scenario and a scenario outline?
Add your answer
Q13. What contributions have you made to the framework?
Add your answer
Q14. What information do you include in a POM (Project Object Model) file?
Add your answer
Q15. What are the differences between WebDriver and ChromeDriver?
Add your answer
Q16. Syntax of xpath
Add your answer
Q17. How do you manage dynamic elements on a webpage?
Add your answer
Q18. How do you inspect a drop-down element and write the corresponding syntax for handling drop-downs in Selenium?
Add your answer
Q19. What is the structure of a framework? Explain.
Add your answer
Q20. Explain feature file linking in relation to the step definition file?
Add your answer
Q21. What do you write in LINQ, what is its purpose, and how do you validate the database data against the user interface?
Add your answer

A case study in an Optum interview typically revolves around solving a real-world problem related to healthcare, data analysis, technology, or business strategy, given Optum’s focus on healthcare services and technology solutions. Here are some tips on how to approach a case study interview at Optum and a sample example:

Steps to Approach an Optum Case Study:

1. Understand the Problem Statement:

Take time to read the case study carefully and make sure you understand the key issue or question.

Identify the stakeholders involved (patients, healthcare providers, insurance companies, etc.) and the objective (cost reduction, improving patient outcomes, increasing efficiency, etc.).



2. Clarify Assumptions:

If there are any ambiguous elements, ask questions to clarify the problem.

You can also state your assumptions if you're making any, but be clear that these are assumptions.



3. Break Down the Problem:

Identify key data points you would need to analyze.

Break the problem into smaller pieces that can be addressed step-by-step.



4. Analyze:

Use frameworks like SWOT analysis, PESTLE analysis, or Porter’s Five Forces if applicable to the case.

In case of a data-related problem, try to identify key metrics (such as patient satisfaction, cost, quality of care, etc.) and how they can be improved or measured.

For technology-related cases, consider aspects like scalability, security, user experience, and integration with existing systems.



5. Propose a Solution:

Present your findings logically and suggest a solution based on your analysis.

Make sure to consider both short-term and long-term impacts on patient

Q1. When interviewing with Optum, you can expect a mix of technical, behavioral, and situational questions, especially considering their focus on healthcare services, technology, and data analysis. Here are so...read more
Add your answer
Q2. Done
Add your answer

Computer typing should be 40 wpm. And optional question answer multiple choice questions

Q1. What is your with career ?
Add your answer
Q2. What is your graduation background.
Add your answer

Q1. Motivation and career goals
Add your answer
Q2. Why are you intrestedin this position ?
Add your answer

Q1. What motivation ypu tp perfrom well at work ?
Add your answer
Q2. What are your biggest weaknesses.
Add your answer

Q1. Work ethic and adaptabllity.
Add your answer
Q2. How do you handle pressure and deadlines ?
Add your answer

Q1. Why did you choose this career
Add your answer
Q2. What are your greatest strenth
Add your answer

Q1. What is your graduation background
Add your answer
Q2. What is your collage name
Add your answer

Q1. How do you plan to overcome your weakness
Add your answer
Q2. Why are you intrested in this position
Add your answer

Work done from all assigments

A technical interview that evaluates a candidate's programming abilities.

Evaluate a candidate's skills and abilities in areas such as logical reasoning, problem-solving, and verbal communication.

Q1. What programming languages are you proficient in?
Add your answer
Q2. What is your area of expertise?
Add your answer
Q3. Artificial intelligence
Add your answer

Current affairs, business matters, and abstract subjects.

Q1. Can you provide a brief overview of your background and experience
Add your answer
Q2. What are your strengths and weaknesses?
Add your answer

Q1. Good interview and best interview I have took.
Add your answer

Q1. Chat assessment for non voice roles..
Add your answer

Q1. Personal questions and other to discuss about the perks and salaries.
Add your answer

Q1. Explain your last project and your role in this project
Ans. 
Led a team in implementing a new CRM system for a large retail company
• Managed project timeline and deliverables

• Collaborated with stakeholders to gather requirements

• Provided training and support to end users

• Ensured successful implementation and user adoption

• Improved customer data management and analytics
Answered by AI
Add your answer
Q2. Overall working experience with other companies
Ans. 
I have over 10 years of experience working with various companies in consulting roles.
• Managed client relationships and delivered successful projects on time and within budget

• Led cross-functional teams to drive business growth and improve operational efficiency

• Developed and implemented strategic plans to address client needs and achieve objectives
Answered by AI
Add your answer
Q3. Why choose kafka over MQ ? what challenges you faced during kafka implementation ?
Ans. 
Kafka is chosen for its scalability and fault tolerance compared to MQ.
• Kafka offers higher throughput and lower latency compared to MQ.

• Kafka is horizontally scalable, allowing for easy expansion as data volume grows.

• Kafka provides fault tolerance through replication of data across multiple brokers.

• Challenges faced during Kafka implementation may include setting up proper configurations, ensuring data consistency, and m...read more
Answered by AI
Add your answer
Q4. Monolith to microservice migration journey ? what all decisions needs to be taken and how the entire migration took place.
Ans. 
Monolith to microservice migration involves breaking down a large application into smaller, independent services.
• Evaluate the current monolith architecture and identify the components that can be decoupled into microservices.

• Define the boundaries of each microservice to ensure they are cohesive and loosely coupled.

• Choose the right technology stack for each microservice based on its requirements and scalability needs.

• Im...read more
Answered by AI
Add your answer
Q5. If worked for RestAPI ? what is the use of swagger ? what is the content of Swagger documentation ?
Ans. 
Swagger is a tool used for documenting and testing REST APIs.
• Swagger is used for documenting REST APIs by providing a user-friendly interface to view and interact with API endpoints.

• It allows developers to easily understand the functionality of an API, including available endpoints, request/response formats, and authentication methods.

• Swagger documentation typically includes information such as API endpoints, request p...read more
Answered by AI
Add your answer
Q6. Only this was asked to me , and rejected
Add your answer

Q1. Simple questions like basic computer knowledge
Add your answer
Q2. Testing your English
Add your answer
Q3. No other technical questions, they don't care they hire anyone
Add your answer

Q1. Nothing much just previous salary and all negotiations
Add your answer