Amiercion ailines interview questions

 1.application monitoring for micrioservices

2.multiple jwt token handling in the api

3.toggle handle in react

4.global error handle in angular

5.charts in react

6.design of ecomerce app using microservices securly

7.build pipeline for microservices.

8.Write a JavaScript function asyncMap(arr, asyncFn) that takes an array and an asynchronous function,

 applies asyncFn to each item in parallel, and returns a Promise that resolves with an array of results in the original order. 

Handle errors so that if any asyncFn fails, asyncMap rejects with that error

9.Write a function that takes an array of integers and returns the length of the longest subarray with consecutive elements (regardless of order). 

For example, [2, 6, 1, 9, 4, 5, 3] should return 6 (for subarray [2, 1, 4, 5, 3, 6]).

10.Given a products table and a sales table, write an SQL query to find products that have never been sold but are still in stock.