Explanation:This question assesses the candidate’s understanding of modern React.js development practices, as Hooks have become the standard for state management and side effects. 1.1: Share an example of a real-world project where you significantly benefited from using React Hooks, and how did...
React Js4 years20 views What is the use of a super keyword in React? Question The super keyword is used to call the constructor of its parent class.This is required when we need to access some variables of its parent class(and call functions on an object’s parent). ...
While preparing for the Python interview questions and answers for freshers, ensure to add this question to your list.A model in Django is a definite source of data information, as defined in “app/models.py.“Models operate as an abstraction layer, structuring and manipulating data. Django ...
And a couple of side points here that can sometimes trip someone up in answering this question: Passing an array to the push() method of another array pushes that entire array as a single element onto the end of the array. As a result, the statement arr2.push(arr3); adds arr3 in ...
4. What function does strict mode have in JavaScript?Strict mode is a new feature in ECMAScript 5. Employers may focus a question on this to evaluate how often you investigate new features. Consider researching developments in JavaScript before your interview, so you can describe updates, highlig...
Universal Runtime: WithNode.js, JavaScript runs everywhere—browsers, servers, mobile, IoT devices. Mastering it makes you a versatile programmer in many contexts. Rich Ecosystem:npmis the world's largest software registry. Whether you need a full framework likeReact, a utility library likeLodash...
These questions cover the basics of cloud computing. They're perfect for freshers and entry-level candidates who must show a foundational understanding of cloud concepts. Each question is followed by the main points to include and an example answer in simple language. ...
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- For each question see detailed explanations that are designed to help you comprehend the concepts. What’s New Version History Mar 25, 2025 Version 3.0.1 Bug fixes App Privacy The developer,Yesno Labs, indicated that the app’s privacy practices may include handling of data as described bel...
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