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I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.
We were told to make a address management system
Find the next greater element in an array for each element
Iterate through the array and for each element, find the next greater element
Use a stack to keep track of elements whose next greater element is not yet found
If the current element is greater than the top element of the stack, pop the stack and mark the popped element's next greater element as the current element
Push the current element onto the stack
If there ar...
posted on 26 Aug 2022
WebSphere installation methods include GUI, silent, and response file installations.
WebSphere can be installed using a graphical user interface (GUI).
Silent installation allows for installation without user interaction.
Response file installation uses a pre-recorded response file to automate the installation process.
Connection pool properties refer to the settings that control the behavior of a connection pool.
Connection pool properties include settings such as maximum connections, minimum connections, and connection timeout.
These properties can be configured in the application server or in the database driver.
The purpose of connection pool properties is to optimize the use of database connections and improve application performan...
Garbage collection is an automatic memory management process that frees up memory occupied by objects that are no longer in use.
Garbage collection is performed by the JVM in Java and CLR in .NET languages.
It helps prevent memory leaks and null pointer exceptions.
Garbage collection can be triggered manually or automatically.
Examples of garbage collection algorithms include mark-and-sweep, reference counting, and copying
SSL in WebSphere is achieved through configuration of SSL certificates and enabling SSL protocols.
SSL configuration involves generating and importing SSL certificates
SSL protocols such as TLS can be enabled through server.xml configuration
WebSphere also supports SSL offloading through plug-in configuration
SSL can be enforced for specific applications or URLs through web.xml configuration
Security in WebSphere is configured through various mechanisms such as SSL, authentication, authorization, and encryption.
SSL can be configured to secure communication between clients and servers
Authentication can be configured using various methods such as LDAP, database, or custom authentication
Authorization can be configured using role-based access control or custom authorization
Encryption can be configured to secur
Yes, I have experience in working with Apache Kafka and RabbitMQ.
Worked on developing microservices using Apache Kafka as a messaging platform
Implemented RabbitMQ for message queuing in a project
Experience in configuring and managing both platforms
Yes, I have experience in both devops and cloud technologies.
I have worked with AWS, Azure, and Google Cloud Platform.
I have experience with containerization using Docker and Kubernetes.
I have worked with CI/CD pipelines using tools like Jenkins and GitLab.
I have experience with infrastructure as code using tools like Terraform and CloudFormation.
My current CTC is confidential.
I prefer not to disclose my current CTC as it may affect negotiations.
I am open to discussing my salary expectations for this role.
My previous salary was in line with industry standards for my experience level.
The expected CTC depends on the company's budget and the candidate's experience and skills.
The CTC can vary based on the company's location and industry.
The candidate's negotiation skills can also impact the final CTC.
The CTC can be influenced by the candidate's education, certifications, and previous work experience.
The CTC can range from 8-10 lakhs per annum for a Senior Software Engineer role in India.
Some companies...
posted on 16 Oct 2023
I applied via Referral and was interviewed in Apr 2023. There were 6 interview rounds.
First round was aptitude and 2 coding questions
Iterate through the numbers and keep track of the largest and second largest numbers.
Iterate through the numbers and compare each number with the current largest and second largest numbers.
Update the second largest number if a new number is found that is greater than the current second largest number.
Return the second largest number at the end of the iteration.
I applied via Referral and was interviewed in Sep 2023. There were 4 interview rounds.
Technical SQL Coding Round of 1 hour
Began with 2 easy generic question -
1. No. of record on different types of joins.
2. Employees who have higher salaries than their managers,
Then moved to medium questions -
1. Implement Rolling sum with & without window functions.
2. Other questions were on CTEs, Joins & other complex queries.
Bar Raiser Round of 1 hour involving -
1. Case study: How can we leverage product knowledge & analytics to increase Amazon Prime Revenue from 10% to 12%?
2. Metrics awareness: Common metrics discussion like DAU, PDAU, MAU, Retention, Churn, etc.
3. Resume based work exp discussion
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
Use Depth First Search (DFS) to find connected components in a graph
Start by initializing all vertices as unvisited
Iterate through each vertex and perform DFS to find connected components
Keep track of visited vertices to avoid revisiting
Example: For a graph with vertices {A, B, C} and edges {(A, B), (B, C)}, the connected components are {A, B, C}
Design a chess game with proper board setup, piece movements, and win conditions.
Create a 8x8 grid to represent the chess board
Assign initial positions to each type of chess piece (pawn, rook, knight, bishop, queen, king)
Implement rules for each piece's movement (e.g. pawn moves forward, rook moves horizontally/vertically)
Check for valid moves and capture opponent's pieces
Implement win conditions (checkmate, stalemate)
...
I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.
How to increase personal insurance revenue to 5x?
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
We in group of 10 were given a topic on which 2 feature to select out of 4 for a project, it lasted about 10 minutes, was ok
Given a case study of a company, analyze it in 10 minutes and then questions were asked, i don't think it was useful for a Developer Role
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
posted on 29 Sep 2024
I applied via Job Portal and was interviewed before Sep 2023. There were 4 interview rounds.
Medium level leet code questions
Low level system design of Instagram involves designing the core components like database, storage, caching, and networking.
Use sharding to distribute data across multiple database servers for scalability.
Implement a caching layer using Redis or Memcached to improve performance.
Utilize a content delivery network (CDN) for faster content delivery to users.
Design a fault-tolerant storage system to ensure data durability ...
Designing a message queue system for efficient communication between components
Define the requirements and constraints of the system
Choose a suitable messaging protocol (e.g. AMQP, MQTT)
Design the message format and structure
Implement mechanisms for message persistence and delivery guarantees
Consider scalability and fault tolerance
Use appropriate data structures and algorithms for efficient message handling
My goal is to continuously improve my technical skills, contribute to impactful projects, and eventually move into a leadership role.
Continuously improve technical skills through learning new technologies and best practices
Contribute to impactful projects by delivering high-quality code and solutions
Work towards moving into a leadership role by taking on more responsibilities and mentoring junior team members
I chose Jupiter because of its strong gravitational pull and potential for scientific exploration.
Jupiter's large size and mass make it a key player in shaping the solar system
Its strong magnetic field and radiation belts provide valuable insights for space research
Jupiter's moons, like Europa and Io, offer unique environments for potential exploration missions
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