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Equinix
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I applied via Approached by Company and was interviewed in Aug 2024. There were 2 interview rounds.
Hacker test with medium complexity
Hashmap is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
Hashmap internally uses an array of linked lists to store key-value pairs.
Each key is hashed to determine its index in the array.
Collision resolution techniques like chaining or open addressing are used to handle collisions.
Example: If we have key 'abc' with value 123, it will be hashed to index 5
Design a Movie Theater ticket booking system
Create a database to store movie information, showtimes, and seat availability
Develop a user-friendly interface for customers to browse movies, select showtimes, and choose seats
Implement a payment system for customers to purchase tickets online
Include features like seat selection, seat reservation, and ticket confirmation
posted on 27 Oct 2023
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Automation queries - framework designing experience, Python programs, classes, objects inheritance, write code, share code, concepts of coding
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 2 interview rounds.
posted on 16 Oct 2024
I applied via campus placement at Adesh Institute of Engineering and Technology, Faridkot and was interviewed in Sep 2024. There were 2 interview rounds.
Apti , html , linux ,sql, java
They give topics and we have to speak for 30 sec
posted on 16 Aug 2024
Pagination in JPA allows for retrieving a subset of results from a query by specifying a limit and offset.
Use the setFirstResult() method to specify the starting index of the results to retrieve
Use the setMaxResults() method to specify the maximum number of results to retrieve
Combine setFirstResult() and setMaxResults() to implement pagination in JPA queries
To create a RESTful API, define endpoints, use HTTP methods, handle requests and responses, and follow REST principles.
Define endpoints for different resources (e.g. /users, /products)
Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations
Handle requests and responses in JSON format
Follow REST principles like statelessness, uniform interface, and client-server architecture
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Very easy question to medium level qustions
Easy to medium level questions
I applied via Campus Placement
It had normal quants questions. Those questions were reasonably tough and not too irrelevant. It also contained Java technical MCQs, Linux commands.
There were 3 coding questions conducted on a purchased platform. 1 question was related to strings. Another one related to Linked list (DS). Other one was a complex problem.
Garbage collector in Java is responsible for automatically managing memory by reclaiming unused objects.
Garbage collector runs in the background to reclaim memory from objects that are no longer in use.
It helps prevent memory leaks and optimize memory usage.
Examples of garbage collectors in Java include Serial, Parallel, CMS, and G1.
posted on 21 Jul 2024
posted on 17 Jul 2024
Reverse a string in place
MVVM design of a searching widget
My software development journey has been filled with challenges, learning experiences, and growth.
Started learning programming languages like Java, C++, and Python in college
Interned at a tech company to gain practical experience
Worked on various projects, including web development, mobile app development, and database management
Attended coding bootcamps and workshops to enhance my skills
Continuously learning new techn
Case study of last project
Interview experience
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