Why did you switch your current job?
React Developer Interview Questions
3,475 react developer interview questions shared by candidates
Why do you want to work with React instead of Angular?
Create a signup page and store the details and use the same details to login , give error message when credential doesn't match . Redirect after login to a home page which should be having a button on clicking should show up a details about company(I used Modal). An API was sent to which i had to list of all movies. Then another linking to which I had to open a link in the inbuilt browser or an external browser.
Take home assignment. The interviewer sent instructions to build a simple page for searching & filtering the reviews of an App available on the app store. Had to use their API and could use and library and framework to build the project.
Life cycle methods Hooks Functional component vs Class component
Write a function changeKey(obj, oldKey, newKey) that recursively replaces all occurrences of oldKey with newKey in an object or array. Do not change the key if it is "id". let obj = { id: 7373, data: [ { type: "1", id: 73 }, { name: "xyz", type: "23", vas_id: 73, x_data: [{ id: 72, data: { xx_data: { id: 673, a: ["id"] } } }, "id"], }, "abc", "id", 123, { id: { data: 123, id: ["a", "b"] } }, ], };
1. What will be the output of the following code? let i = 1; function incrementByValue(value) { i += value; return i; } function limit(fn, maxCalls) { let calls = 0; return function (...args) { if (calls < maxCalls) { calls += 1; return fn(...args); } return undefined; }; } const callbytimes = limit(incrementByValue, 2); console.log(callbytimes(2)); console.log(callbytimes(3)); console.log(callbytimes(4)); console.log(callbytimes(10));
Write a javascript program without build in function armstrong number
Initial Phone Screen questions: 1. what is Redux? 2. What is difference between class components and functional components? second Round - coding test: write a code to make a Rest API call to get the data to display the data in a table and apply sorting to the table.
Viewing 131 - 140 interview questions