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Sr Developer Interview Questions
30,106 sr developer interview questions shared by candidates
Most of the round concentrated on React. 1) How react routers will work 2) How to create dynamic routers 3) How to create 404 page 4) React life cycle questions 5) Difference between bind, call and Apply 6) Function borrowing 7) Program related to JS objects 8) Async n await 9) What is super in react component
Want to store unique values in a Java. Which collection i can use here?
1. Multithreading concepts 2. JVM questions 3. Sliding window leet code problem 4. Stocks leet code problem
How do you start a startup?
Java Script related Design Questions for huge data like e-mail App implementation
You are given an array of words (strings) and an integer k k k. Your task is to write a function that returns the k k k longest words from the array. If there are fewer than k k k words in the array, return all the words sorted by length in descending order. If there are ties in length, return the words in alphabetical order. Input: An array of strings words[] where each string consists of lowercase and uppercase letters only. An integer k k k (1 ≤ k k k ≤ 100). Output: An array of the k k k longest words, sorted by length (and alphabetically if lengths are equal). Example: plaintextInput: words = ["apple", "banana", "kiwi", "grape", "watermelon"], k = 3 Output: ["watermelon", "banana", "apple"] Input: words = ["cat", "bat", "rat"], k = 5 Output: ["bat", "cat", "rat"] Constraints: The output array should not exceed k k k elements. You may assume that the input will always have at least one word.
Prepare for every topics that are needed.
Questions related Singleton class, how one can break it, how to improve upon its design
What is the design pattern of their open sourced Sync Engine?
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