Test Your React JS Knowledge
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1.Which of the following command is used to create react-js-app ?
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2.which one of the following is used to create a class for Inheritance ?
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3.What is the default port number in which the application run ?
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4.Which of the following valid component return type of React ?
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5.Which of the following is a way to handle data in React.js ?
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6.Which of the following is must for the API in React.js ?
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7.Which of the following is true regarding Babel ?
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8.how we can pass the data from one component to another in React.js ?
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9.Which of the following function is true about changing the state in React.js ?
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10.Which of the following method is true about referring parent class in React.js ?
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11.Which of the following is used to render components in web pages ?
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12.Which function in React.js is invoked before a component gets its props reassigned ?
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