SolarWinds Interview Questions and Answers

Q1. Past experience and questions around that
Add your answer
Q2. High level software design for eCommerce system
Ans. 
Designing an eCommerce system involves creating a high-level software architecture to handle online transactions and user interactions.
• Identify key components such as user interface, product catalog, shopping cart, payment gateway, and order processing

• Consider scalability, security, and performance requirements

• Choose appropriate technologies and frameworks like React for front-end, Node.js for back-end, and MySQL for d...read more
Answered by AI
Add your answer

Q1. What is the purpose of the P1500 when we already have the 1149.1 JTAG?
Add your answer
Q2. What are the methods to debug mismatches in mbist simulation?
Add your answer

Q1. Puzzle from geekforgeeks of 10 Identical peels
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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.
Answered by AI
Add your answer
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.
Answered by AI
Add your answer

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)
Answered by AI
Add your answer
Q2. Terraform code debug and analysis
Add your answer

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
Answered by AI
Add your answer
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
Answered by AI
Add your answer

1 hour duration. Sliding window problem. On hacker rank platform. Expected to write a working code and solve it optimally/scalable solution.

Q1. Again a coding test. LLD + hash map. 1 hour on hacker rank.
Add your answer

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
Answered by AI
Add your answer
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
Answered by AI
Add your answer

Q1. Personal career-related questions
Add your answer
Q2. Professional experience related questions
Add your answer