Jbg Organisation Interview Questions and Answers

10 Macq's and 1 problem solving question.

Q1. Self Introduction
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Q2. Last project details
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Q3. Print all duplicate elements in an Array
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Q4. Java Exception Handling and Spring exception handling.
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Q5. Spring IOC and types.
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Q6. Circuit Breaker and its states
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Q7. Design Pattern
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Q8. Get the third highest salary from employee table
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Q9. Valid parentheses from leetCode
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Q1. Self intro, Project based questions.
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Q2. Optional Class, Stream.map() vs Stream.flatMap()
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Q3. Lambda, reduce()
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Q4. Sync Api vs Async Api, Sync Microservice and Async microservice example
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Q5. Write a REST api to fetch user details using userId.
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Q6. SOLID Principle and best coding practices
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Q7. Write a global exception handler class to handle UserNotFound exception.
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Q8. Advantages of IOC in spring and DI
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Q1. Self Intro and salary negotiation.
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A Housekeeping Attitude Test evaluates an individual's qualities, skills, and mindset essential for housekeeping roles. It focuses on:

1. Cleanliness Awareness – Understanding hygiene and maintaining standards.


2. Behavior and Attitude – Being polite and professional with guests.


3. Time Management – Completing tasks efficiently.


4. Teamwork – Collaborating well with colleagues.


5. Problem-Solving – Handling issues calmly under pressure.


6. Client Satisfaction – Meeting guests' needs effectively.

A housekeeping case study is a practical scenario used to assess problem-solving, decision-making, and operational skills in housekeeping.

Example:

A guest complains about dirty linens and odors in a fully booked hotel. The test evaluates how you:

1. Resolve the guest's issue immediately.


2. Maintain cleanliness standards.


3. Manage staff workload effectively.


4. Prevent future issues

Q1. The HR duties for housekeeping include managing and supporting housekeeping staff to ensure efficient operations and a clean, hygienic environment. Key responsibilities are: 1. Recruitment and Staffing H...read more
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Q1. What do you know about sales?
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Q2. What is your hobbies, experience and education qualification.
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Q1. How much experience do you have?
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Q2. Why did you leave your job?
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Q3. Why did you leave that job?
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Q1. What's the CI/CD workflow that's followed in your team?
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Our team follows a CI/CD workflow that includes automated testing, code reviews, and continuous integration.
• Automated testing is run on every code change to catch bugs early.

• Code reviews are conducted before merging changes to ensure code quality.

• Continuous integration is used to automatically build and test code changes in a shared repository.

• Deployment pipelines are set up to automate the release process.

• Version cont...read more
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Q2. Has there been any security incident and how have you handled those ?
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Yes, there have been security incidents and I have handled them effectively.
• Implemented security protocols to prevent future incidents

• Conducted thorough investigation to identify the root cause

• Collaborated with IT team to strengthen security measures

• Communicated with stakeholders to ensure transparency and trust

• Provided training to employees on cybersecurity best practices
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Q3. Difference between authorization and authentication ?
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Authentication verifies the identity of a user, while authorization determines what actions a user is allowed to perform.
• Authentication confirms the identity of a user through credentials like passwords or biometrics.

• Authorization determines the level of access or permissions a user has once their identity is confirmed.

• Authentication is the process of logging in, while authorization is the process of granting or denyin...read more
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Q4. LLD for an authentication and authorization system
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LLD for an authentication and authorization system
• Separate modules for authentication and authorization

• Use of secure hashing algorithms for storing passwords

• Role-based access control implementation

• Audit logging for tracking user actions

• Integration with external identity providers
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Q1. Design a document managed storage like google drive as an E2E solution.
Ans. 
Design a document managed storage like Google Drive as an E2E solution.
• Implement user authentication and authorization for secure access.

• Create a user-friendly interface for uploading, organizing, and sharing documents.

• Include features like version control, file syncing, and search functionality.

• Utilize cloud storage for scalability and accessibility.

• Implement encryption for data security.

• Integrate with third-party app
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Q1. HTML, CSS fundamentals
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Q2. Javascript event loop and array methods
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Q3. Javascript coding for operation on object array
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Q4. React benefits and Redux implementations
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Q5. How to create slice and combine reducers
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Q1. Questions based on projects, role, responsibilities and initiative at work place
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Q2. How to create and optimize a react application
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Q1. Day to day activity of workplace and salary negotiation
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Q1. Self introduction
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My self ruksar born and bought up in Bangalore
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Q2. Self introduction
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Myself Rukhsar born and water in Bangalore
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Q3. Personal details
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I have completed my degree
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Q4. Personal details
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I have completed my PU
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Q1. Education family background
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My mother name Sajida she house wife' My father name sarvar his atou driver and I hv Inder brother
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Q2. Education family background
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My father name sir sarvar pasha he is auto driver my mother name Sajida she is housewife I have one brother
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Q3. Personal information
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Q1. Story reading and writing
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Q2. Graping information
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Q1. Code Speed type
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Code Speed type question
• Understand the requirements of the code speed type

• Analyze the code and identify any errors or inefficiencies

• Optimize the code for faster execution

• Test the code to ensure it meets the speed requirements
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Q2. Having good attitude
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