1. What is DevOps? Brief about its principles2. Difference between CI and CD3. Write about how to implement CI/CD pipelines?4. What is version control? Why is that an important concept in DevOps?5. Explain Infrastructure as Code, and how would you go about implementing it?6. Some very popular tools used for CI/CD, version control, and IaC …
1. What is Hadoop? What are the major constituents of Hadoop?2. What is Hadoop Distributed File System Architecture?3. What is MapReduce? What’s the application to Hadoop?4. What are the major differences between Hadoop 1.x and Hadoop 2.x (YARN)?5. How to install and configure Hadoop on a cluster?6. What is Hadoop streaming?7. How Hadoop ensure fault …
1. What is Blue Prism, and what are its key features?2. Explain the difference between Blue Prism and other robotic process automation (RPA) tools.3. What are the components of Blue Prism architecture?4. How do you create a process in Blue Prism?5. What is a “process studio” in Blue Prism, and how do you use it?6. …
1. What is data science? What would be the important components?2. Explain three types of learning: supervised learning, unsupervised learning, reinforcement learning.3. What do you understand by the terms classification and regression in machine learning?4. How would you handle missing values and outliers in a dataset?5. What is feature engineering, and why is feature engineering …
1. What is Selenium, and what are the basic modules?2. Describe what Selenium WebDriver is, and Selenium IDE and Selenium Grid differ in what?3. What are the basic steps of getting Selenium WebDriver to work for me?4. Advantages of Selenium in doing automatic testing.5. The difference between the three kinds of waiting: Implicit Wait, Explicit …
1. What is the Microsoft Azure service and what does it offer?2. It refers to a difference between ARM and the classic deploy model.3. What is Azure Portal? And how do I go about navigating and managing my resources using this service?4. The fundamental blocks of Azure architecture.5. How does Azure pricing work? What are …
1. What is Angular? How does it differ from AngularJS?2. Describe the architecture of an Angular application.3. What are the key features of Angular?4. What is TypeScript, and why is it used with Angular?5. What is Angular CLI, and how do you use it?6. What is the difference between an NgModule and its metadata in …
1. What is Python, and what are its key features?2. Explain the difference between Python 2 and Python 3.3. How does Python handle memory management?4. What are the Python decorators and how to use them?5. Explain the difference between list and tuple in Python.6. What is the purpose of __init__ in Python classes?7. How do …
1. What is React.js, and what are its key features?2. Explain the difference between functional components and class components in React.3. What is JSX? Explain the difference from HTML.4. What are props in React? How can it be utilized?5. What is state in React? Explain what it is as compared to a prop.6. Write down …
1. What’s the difference between JDK, JRE, and JVM?2. Difference between an abstract class and an interface3. What’s the difference between checked and unchecked exceptions in Java?4. What’s the final keyword in Java? The mechanism and how it works?5. How does garbage collection work in Java?6. What’s the difference between == and.equals() method in Java?7. …
