City Centre Interview Questions and Answers

Q1. Puzzle from geekforgeeks of 10 Identical peels
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Q2. What is your daily task as a team lead?
Ans. 
As a team lead, my daily tasks include overseeing project progress, assigning tasks, providing guidance and support to team members, and ensuring deadlines are met.
• Overseeing project progress and ensuring tasks are completed on time

• Assigning tasks to team members based on their strengths and workload

• Providing guidance and support to team members to help them succeed

• Communicating with stakeholders to provide updates on ...read more
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Q3. How do you store database credentials in cloud?
Ans. 
Database credentials can be stored securely in cloud using encryption, environment variables, and key management services.
• Use encryption to protect sensitive information such as passwords and keys.

• Store credentials in environment variables rather than hardcoding them in code.

• Utilize key management services provided by cloud providers for secure storage and access control.

• Avoid storing credentials in plain text files or...read more
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Q4. If a Kubernetes secret server goes down, where to store database credentials?
Ans. 
Database credentials can be stored in a secure external vault service like HashiCorp Vault or AWS Secrets Manager.
• Store database credentials in a secure external vault service like HashiCorp Vault or AWS Secrets Manager.

• Utilize Kubernetes secrets to store the access credentials for the external vault service.

• Implement proper access controls and encryption mechanisms to ensure the security of the stored credentials.
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Q5. Do you have experience with React?
Ans. 
Yes, I have experience with React.
• I have worked on multiple projects using React for front-end development.

• I am proficient in using React components, state management, and hooks.

• I have integrated React with backend technologies like Node.js for full-stack development.
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Q1. About scrum values
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Q2. Agile methodology
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Q1. Dependency management
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Q2. Scrum values and core principle
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Q1. Salary negotiations
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Q2. Reasons for job change
Ans. 
Seeking new challenges and growth opportunities in a dynamic environment.
• Desire for career advancement

• Interest in working on new projects

• Seeking a more challenging role

• Opportunity to learn new skills
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Aptitude(Maths Problems), SQL, DSA

Q1. Project Discussion
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Q2. Python Related Questions
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Q1. SQL Questions, Linux Commands
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Q2. DSA, Puzzle, Chair Testing
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Q1. 25 Horse puzzle question
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Q2. SQL basic questions and Output Questions
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Q1. Python code to calculate the sum
Ans. 
Python code to calculate the sum of elements in a list
• Use the built-in sum() function in Python to calculate the sum of elements in a list

• Create a list of numbers and pass it as an argument to the sum() function

• Example: numbers = [1, 2, 3, 4, 5] total = sum(numbers) print(total)
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Q2. Terraform code debug and analysis
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Q1. Design a chat application
Ans. 
Design a chat application for real-time communication
• Use WebSocket for real-time communication

• Implement user authentication and authorization

• Include features like group chat, private messaging, and file sharing

• Design a responsive and user-friendly interface

• Ensure data security and privacy
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Q2. Design a payment gateway
Ans. 
Design a payment gateway for online transactions
• Implement secure encryption for data transmission

• Integrate with various payment methods like credit cards, PayPal, etc.

• Provide error handling and transaction logging for troubleshooting

• Ensure compliance with PCI DSS standards for data security
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1 hour duration. Normal aptitude test

Q1. What is testing?
Ans. 
Testing is the process of evaluating a system or application to identify defects or errors.
• Testing involves executing a system or application to find bugs or issues.

• It ensures that the software meets the specified requirements and functions correctly.

• Types of testing include unit testing, integration testing, system testing, and acceptance testing.

• Examples of testing tools include Selenium, JUnit, and TestNG.
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Q2. Linux based questions
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Q1. Everything you have in the resume
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Q2. Test case scenarios
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Q1. Find deepest object in nested object
Ans. 
Use recursion to find the deepest object in a nested object structure.
• Use recursion to iterate through each key in the object

• Keep track of the depth level as you traverse the object

• Compare the depth levels of each nested object to find the deepest one
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Q2. Explain ACID Properties
Ans. 
ACID properties are a set of principles that guarantee reliability and consistency in database transactions.
• Atomicity ensures that all operations in a transaction are completed successfully or none at all.

• Consistency ensures that the database remains in a valid state before and after the transaction.

• Isolation ensures that transactions are executed independently without interference from other transactions.

• Durability en...read more
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Q1. Personal career-related questions
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Q2. Professional experience related questions
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Creates ability to Analyse the problem and difficulties which sometimes stands firmly against you and your goals making a simple task difficult to accomplish 💪..

Working in group forming a potential team work which multiplies ✖ your chance to achive any set targets 🎯 and goals... till then don't move your focus from the bullseye...

Yess i am not very optimal in coding because i never studied this subject in my life... But it doesn't ends your journey ✈️ their are more Roads left which can lead you to your destination.

Q1. Their was nothing asked about technical knowledge in this whole interview as this was not the designation for technical sector so dont worry about it just carry out with thr formal knowledge you have achie...read more
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Q1. What is interger pointer
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Q2. Structure padding , why its needed?
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Q3. How to declare a syntax for malloc with pointers
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Q1. Two programming questions
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Q2. One on bitshifting
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Q3. Another one on stack push/pop
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