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Array bit mapping is a technique used to represent data in a compact form by using bits to map elements in an array.
Array bit mapping involves using individual bits to represent elements in an array, allowing for efficient storage and retrieval of data.
Each element in the array is assigned a unique bit position, with the value of the bit indicating the presence or absence of the element.
This technique is commonly used ...
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I applied via LinkedIn and was interviewed in Dec 2024. There were 2 interview rounds.
I was interviewed in Oct 2024.
Explain about DSA and its example in realtime.
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
posted on 22 Nov 2024
I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.
Request lifecycle in Rails involves routing, controller actions, rendering views, and responding to the client.
1. Request comes in through the browser or API endpoint.
2. Rails router determines which controller and action to route the request to.
3. Controller action processes the request, interacts with the model, and prepares data for the view.
4. View template is rendered with the data from the controller.
5. Response ...
Implement Merge Sort algorithm in Ruby
Divide the array into two halves recursively
Merge the sorted halves back together
Use a helper method to merge the two halves
OOPS concepts refer to Object-Oriented Programming principles like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation detail
PDO stands for PHP Data Objects, a database access layer providing a uniform method of access to multiple databases.
PDO is a PHP extension that provides a data-access abstraction layer.
It supports multiple database systems like MySQL, PostgreSQL, SQLite, etc.
PDO helps prevent SQL injection attacks by using prepared statements.
It allows for error handling and supports transactions.
Example: $pdo = new PDO('mysql:host=loc...
Ok ok level one round
Moderate level one round
I applied via campus placement at Netaji Subhas Institute of Technology (NSIT) and was interviewed in Aug 2022. There were 4 interview rounds.
2 coding questions with aptitude question(logical aptitude and quantitative aptitude)
This was a Machine Coding. We need to design a system and then they will check our design by running test cases. It was 2.5 hrs long.
I applied via Approached by Company and was interviewed in Mar 2022. There were 3 interview rounds.
Aptitude test is easy.
Really tuff
I am open to discussing salary based on the responsibilities and opportunities offered by the position.
I am flexible and willing to negotiate based on the overall compensation package.
I am more interested in the growth potential and learning opportunities than a specific salary number.
I would like to be compensated fairly for my skills and experience in the industry.
I am open to discussing salary range during the inter
My family background is diverse and includes individuals from various professions and cultural backgrounds.
My father is a doctor and my mother is a teacher.
I have two siblings, one is an engineer and the other is a lawyer.
We have relatives who are artists, entrepreneurs, and scientists.
Our family gatherings are always filled with interesting conversations and different perspectives.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
I have a strong technical background and a passion for software development.
I have a solid understanding of programming languages and software development principles.
I have experience working on various software projects, including [example project].
I am a quick learner and adapt easily to new technologies and frameworks.
I am a team player and have excellent communication skills, which are essential for collaborating w...
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