Latest Questions 209 total
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46What is the Virtual DOM, and how does React use it?
I often hear that React uses the Virtual DOM to improve performance. How does it compare the Virtual DOM with the Real DOM, and why is this ...
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47How do useState and useEffect work together in React?
I understand that useState manages state and useEffect handles side effects, but I'm confused about how they work together. Could someone ex...
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48What is the difference between functional and class components in React?
I am learning React and would like to understand the key differences between functional and class components. When should I use each approac...
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59WAC (Write a C Program) to accept the age of a person from the user and display the age category using if-else if statements according to the following criteria: 1–5 years: Baby 6–13 years: Child 14–18 years: Teen 19–60 years: Adult Above 60 years:
1–5 years: Baby
6–13 years: Child
14–18 years: Teen
19–60 years: Adult
Above 60 years: Senior Citizen...
