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SEO (Search Engine Optimization) interview questions along with their answers: What are the key elements of on-page SEO? Answer: On-page SEO refers to optimizing individual web pages to rank higher and earn more relevant traffic in search engines. Key elements of on-page SEO include: Keyword optimization in titles, headings, meta descriptions, and content. High-quality and … Read more
Digital Marketing interview questions along with their answers: What is the difference between SEO and SEM? Answer: SEO (Search Engine Optimization) is the process of optimizing your website to rank higher in organic (non-paid) search engine results. It involves techniques like keyword research, on-page optimization, and link building. SEM (Search Engine Marketing), on the other … Read more
Python interview questions commonly asked in top MNCs along with their answers: What is the difference between list and tuple in Python? Answer: Lists are mutable, meaning their elements can be changed after creation, and they are defined using square brackets [ ]. Tuples are immutable, meaning their elements cannot be changed after creation, and … Read more
Interview questions on Flutter asked in multinational corporations (MNCs), along with explanations: What is Flutter, and how does it differ from other cross-platform frameworks? Answer: Flutter is an open-source UI software development kit created by Google for building natively compiled applications for mobile, web, and desktop from a single codebase. It uses the Dart programming … Read more
Interview questions on React Native asked in multinational corporations (MNCs), along with explanations: What is React Native, and how does it differ from React? Answer: React Native is an open-source framework developed by Facebook for building cross-platform mobile applications using JavaScript and React. It allows developers to write mobile applications using React’s declarative component-based approach, … Read more
Interview questions on Swift programming language asked in multinational corporations (MNCs), along with explanations: What is Optionals in Swift? Explain with an example. Answer: Optionals in Swift are a type that represents either a wrapped value or nil, indicating that a value may or may not be present. This helps in handling situations where a … Read more
Interview questions on Android development frequently asked in multinational corporations (MNCs), along with explanations: What is the Android Activity lifecycle? Explain each lifecycle method. Answer: The Android Activity lifecycle represents the various states an Activity can be in throughout its lifetime. The lifecycle methods include: onCreate(): Called when the activity is first created. onStart(): Called … Read more
Interview questions on SwiftUI asked in multinational corporations (MNCs), along with explanations: What is SwiftUI, and how does it differ from UIKit? Answer: SwiftUI is a modern UI framework introduced by Apple in 2019 for building user interfaces across all Apple platforms using a declarative syntax. It simplifies the process of building complex UI layouts … Read more
Interview questions on Artificial Intelligence (AI) and Machine Learning (ML) asked in multinational corporations (MNCs), along with explanations: What is the difference between supervised learning, unsupervised learning, and reinforcement learning? Can you provide examples of algorithms for each type? Supervised Learning: In supervised learning, the algorithm is trained on a labeled dataset, where each input … Read more
Interview questions on Quality Assurance (QA) asked in multinational corporations (MNCs), along with explanations: What is the difference between black box testing and white box testing? Can you provide examples of when each might be used? Black box testing: Black box testing focuses on testing the functionality of a software application without knowing its internal … Read more