3 question's the answer should not be solved by chat gpt and no plagiarisms and make sure the answe ...

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3 question's the answer should not be solved by chat gpt and no plagiarisms and make sure the answer cover all the points. q1-Does React Native deliver a cross-platform solution? Explain your answer. q2-Create a React class component that displays a personalized greeting message. The component should allow a user to input their name, which will update the greeting after a short delay. Include a screenshot of the output. Requirements 1-Initial Greeting Load When the component first loads, display a default greeting message, such as “Hello, Guest! Welcome to our site.” 2-User Input Add an input field where the user can enter their name. Store the input in the component’s state. 3-Update Greeting Button When clicked, show a loading message, like “Loading greeting...”. After 2 seconds, display an updated greeting with the entered name. If no name is entered, use "Guest" as the default. q3-Discuss the role of React Fragments over standard HTML elements like