Jocata Financial Advisory and Technology Associate Business Analyst Interview Questions and Answers

Solve a system design problem in 1 hour

Q1. Search word in a file
Ans. 
Search for a specific word in a file
• Read the file line by line

• Check each line for the search word

• Return the line number if word is found
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Q2. Design elevator system
Ans. 
Design elevator system for efficient and safe transportation
• Consider the number of floors in the building

• Implement algorithms for efficient elevator routing

• Include safety features such as emergency stop buttons

• Design user interface for passengers to select floors

• Utilize sensors for detecting weight and preventing overloading
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Q1. Design A ticketinf system.
Ans. 
Design a ticketing system for managing and tracking tickets.
• Create a user-friendly interface for users to submit tickets.

• Implement a system for assigning tickets to appropriate teams or individuals.

• Include a feature for tracking the status of tickets and updating users on progress.

• Allow for prioritization of tickets based on urgency or impact.

• Generate reports on ticket resolution times and overall performance.

• Integrate...read more
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Q1. Design a Parking Lot
Ans. 
Design a parking lot system with features like parking, retrieving, and displaying available spots.
• Create a class for ParkingLot with attributes like total spots, available spots, and a list of parked vehicles.

• Implement methods for parking a vehicle, retrieving a vehicle, and displaying available spots.

• Use data structures like arrays or lists to manage parked vehicles and available spots.
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Q1. Technical round interview with Java Spring Boot questions
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Q1. Domain questions
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Q2. Your profile related questions
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Q1. What is dependency injection
Ans. 
Dependency injection is a design pattern in which components are given their dependencies rather than creating them internally.
• Dependency injection helps in achieving loose coupling between classes.

• It allows for easier testing by providing mock dependencies.

• There are three types of dependency injection: constructor injection, setter injection, and interface injection.
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Q2. What is state in react
Ans. 
State in React is a JavaScript object that stores data and determines how a component renders and behaves.
• State is mutable and can be updated using the setState() method

• State should be used for data that will change over time and affect the component's rendering

• State should not be modified directly, use setState() instead
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Q1. API related questions
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Q2. Soap, rest api details
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Q3. XML, Json related questions
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Q4. Prioritisation based questions
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Q5. Case study related questions
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Q1. Basis of ESG ?? Like what is esg ? What are the process of research? Nonfinancial data?
Ans. 
ESG stands for Environmental, Social, and Governance criteria. It is a set of standards for a company's operations that socially conscious investors use to screen potential investments.
• ESG criteria focus on a company's impact on the environment, society, and governance practices.

• The research process for ESG involves analyzing a company's policies, practices, and performance in relation to ESG factors.

• Nonfinancial data ...read more
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Q1. Expectations of salary
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