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Ernst & Young
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I applied via LinkedIn and was interviewed in Apr 2024. There were 3 interview rounds.
A Dockerfile for Python code with explanations of each command and the difference between ADD & COPY.
Use a base Python image as the starting point, such as 'python:3.8'.
Use WORKDIR to set the working directory inside the container.
Use COPY to add files from the host machine to the container, while ADD can also fetch files from URLs and extract tarballs.
Use RUN to execute commands during the build process, such as insta...
Jenkins pipeline with environment variable
Define environment variable in Jenkinsfile
Use 'environment' directive to set environment variables
Access environment variable using 'env.
Kubernetes architecture includes master nodes, worker nodes, etcd, kubelet, kube-proxy, and more. Communication between pods is established using a network overlay.
Kubernetes architecture consists of master nodes, which manage the cluster, and worker nodes, where applications run.
etcd is a distributed key-value store used for storing cluster data.
kubelet is an agent that runs on each node and ensures containers are run...
Shell script to sort files in descending order
Use the 'ls' command to list all files in a directory
Pipe the output of 'ls' to the 'sort' command with the '-r' flag for reverse order
Example: ls | sort -r
VPC stands for Virtual Private Cloud, a virtual network dedicated to your AWS account. VPC peering allows connecting VPCs to communicate securely.
Create a VPC in AWS and configure subnets, route tables, and security groups
Establish VPC peering connection between AWS VPC and Azure VNet
Ensure proper routing and security settings for communication between Azure DevOps and AWS instances
I applied via Recruitment Consulltant and was interviewed in Oct 2023. There were 3 interview rounds.
I applied via Naukri.com
Java program to sort an array of strings
Use Arrays.sort() method to sort the array of strings
Import java.util.Arrays package
Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
Collections in Java and Spring Boot are used to store and manipulate groups of objects.
Collections in Java are used to store multiple objects in a single unit.
Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.
Collections in Java and Spring Boot help in organizing and manipulating data efficiently.
Example: List
I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
I applied via Job Portal and was interviewed in Jul 2024. There was 1 interview round.
DOM stands for Document Object Model. It is a programming interface for web documents that allows scripts to dynamically access and update the content, structure, and style of a webpage.
DOM is a tree-like structure that represents the elements of an HTML document.
It allows developers to manipulate the content and structure of a webpage using JavaScript.
Example: document.getElementById('myElement') allows you to access
Virtual DOM is a lightweight copy of the actual DOM in React.js, used for efficient updates and rendering.
Virtual DOM is a concept where a lightweight copy of the actual DOM is maintained by React.js.
It allows React to efficiently update and render components by comparing the virtual DOM with the actual DOM.
When changes are made to the virtual DOM, React calculates the most efficient way to update the actual DOM.
This h...
Basic aptitude questions. Could be done easily if practiced enough
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
I had a conflict with a team member over project priorities.
Miscommunication led to conflicting priorities
Discussed the issue openly and found a compromise
Learned the importance of clear communication in team projects
Developed a web-based project management tool for tracking tasks and deadlines
Used React for front-end development
Implemented user authentication and authorization using JWT tokens
Utilized Node.js and Express for back-end development
Integrated MongoDB for database storage
I was interviewed in Nov 2023.
based on 1 review
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