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PRDXN Web Developer Trainee Interview Questions and Answers
PRDXN Web Developer Trainee Interview Experiences
1 interview found
Selected
I applied via Naukri.com and was interviewed before Apr 2022. There were 4 interview rounds.
I think 30min aptitude test was there.
Basic Coding questions like sorting and searching.
(2 Questions)
- Q1. Based on college projects.
- Q2. Questions based on position applied.
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Navin Kumar
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
(5 Questions)
- Q1. Discussion about my previous project
- Q2. Question on html, css, javascript & react
- Q3. Explain about promises
- Ans.
Promises are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
Example: const myPromise = new Promise((resolve, reject) => { ... });
- Q4. Use state, context api
- Q5. Box modelling in css, css pre processors
- Ans.
Box model in CSS refers to the way elements are rendered in a web page. CSS preprocessors like SASS or LESS help streamline CSS development.
Box model in CSS includes content, padding, border, and margin.
CSS preprocessors like SASS or LESS allow for variables, nesting, and mixins to be used in CSS.
Example: box-sizing: border-box; in CSS changes the box model to include padding and border in the element's total width and
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Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. Mostly js questions, not so many of angular or react.
- Q2. Like fizbuzz or things like that.
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Selected
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Angular life cycle, angular loading and some scenarios about authentication
- Q2. Javascript out put based questions based on it's execution
Web Developer Interview Questions & Answers
Hewlett Packard Enterprise
Anonymous
posted on 26 Sep 2024
Coding test was around 2 hrs
(2 Questions)
- Q1. What is kubernets
- Ans.
Kubernetes is an open-source container orchestration platform for automating deployment, scaling, and management of containerized applications.
Kubernetes helps in automating the deployment, scaling, and management of containerized applications.
It allows for easy scaling of applications by adding or removing containers based on demand.
Kubernetes provides features like load balancing, self-healing, and rolling updates fo...
- Q2. What is docker container runtime
- Ans.
Docker container runtime is the engine that executes containers, managing their lifecycle and resources.
Docker container runtime is responsible for running and managing Docker containers.
It provides an isolated environment for applications to run without affecting the host system.
Popular container runtimes include Docker Engine, containerd, and CRI-O.
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
(5 Questions)
- Q1. Caching Strategy
- Q2. What is micro Frontend architecture
- Ans.
Micro Frontend architecture is an approach to building front-end applications by breaking them down into smaller, independently deployable units.
Allows different teams to work on separate parts of the application
Each micro frontend can be developed using different technologies
Enables incremental upgrades and updates without affecting the entire application
Can improve performance by loading only the necessary components
...
- Q3. Pure and impure pipes in angular
- Ans.
Pure pipes in Angular are stateless and do not change the input data, while impure pipes can have side effects and change the input data.
Pure pipes are used for simple transformations like formatting dates or numbers.
Impure pipes are used for more complex transformations that require state or side effects.
Pure pipes are faster and more efficient as they only run when a pure change to the input data is detected.
Impure p...
- Q4. How to make singleton services multiton
- Ans.
Singleton services can be made multiton by maintaining a map of instances with unique keys.
Create a map to store instances with unique keys
Use a factory method to retrieve instances based on keys
Ensure that only one instance is created per key
- Q5. What is dependency injection
- Ans.
Dependency injection is a design pattern where components are given their dependencies rather than creating them internally.
Allows for easier testing by injecting mock dependencies
Promotes loose coupling between components
Improves code reusability and maintainability
Examples: AngularJS, Spring Framework
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Skills evaluated in this interview
Tanushree Mahato
I applied via Campus Placement and was interviewed in Jan 2024. There were 2 interview rounds.
Good all logical type of question, easy
(4 Questions)
- Q1. Good they ask all about projects
- Q2. What were your projects?
- Q3. What difficulties did u face during the project
- Q4. Sql questions were asked
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- SQL
- OOPS
- DSA
- New Projects
(2 Questions)
- Q1. Why you like to join?
- Ans.
I am passionate about PHP development and excited about the opportunity to work with a talented team.
Passionate about PHP development
Excited about working with a talented team
Looking for growth and learning opportunities
- Q2. Will you shift to client location
- Ans.
Yes, I am willing to shift to the client location if required for the job.
I am open to relocating for the right opportunity
I understand the importance of being on-site for certain projects
I have previous experience working at client locations
I applied via Campus Placement
Basic maths and reasoning
(1 Question)
- Q1. Medium level problem solving questions
(1 Question)
- Q1. Basic questions on problem solving
Anuj Singh
Selected
I applied via Approached by Company and was interviewed in Feb 2024. There were 2 interview rounds.
Asked simple tricky questions
(2 Questions)
- Q1. Class Dependency Injection
- Q2. Questions was asked from oops concepts
Interview Preparation Tips
- OOPS
- Laravel
- PHP
- MySQL
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