Fullstack Developer

The problem was to print all the anagram together. In an arrays, there are words given. You have to print all the anagram together.

Ex, words[] = ["cat", "dog", "tac", "god", "act"]

In the above example array, the anagrams are ("cat", "act", "tac") and ("dog", "god")

So the output should be like : "cat tac act dog god"

The First DSA Problem was to find the frequency of each character in a string.(Link) 

For example, in string "GOOD" the frequency of each character is : 'G' -> 1, 'O' -> 2, 'D' -> 1.

Given an array of integers and an integer target. We need to find indexes of pair of elements from array whose sum is equal to target.

For ex, arr[] = [2, 3, 4, 5, 6]      target = 7

then the output should be  [0, 3] since arr[0]=2 and arr[3]=5 and 2+5=7(target)

You are given ‘N’ integers in the form of an array ‘ARR’. Print the sorted array using the insertion sort.

Note :

No need to return anything. You should sort the array in-place.

For example :

Let ‘ARR’ be: [1, 4, 2]
The sorted array will be: [1, 2, 4].

Program to check if a number is Armstrong Number or not Armstrong Number. Consider a number X which have 5 digits, so X is called Armstrong Number if sum of digits of X raised to power of 5 is equal to X, otherwise it is not Armstrong Number.

Given a String, check if it is Palindrome or not. A String is Palindrome if it is same from start and end. Example, NITIN, read from start is also NITIN and read from end is also NITIN, so it is Palindrome, other examples are DAD, MOM.

Similar to Producer-Consumer Problem.to maintain synchronization between the incoming requests and outgoing response on the server side. The problem was how would you maintain the synchronization between the incoming requests on a server and the outgoing response for those requsts from the server.

How would you manage to balance the load on the servers to handle a lot of requests and reducing the load on a server and also reducing the response time with a general discussion around the approach and what all better things could be done.

What is Indexing In DBMS and what it is usefull? Then a general discussion around it.

It was a sort of managerial round (behavioural Round) where general questions were asked like :
1.How do you plan your work?
2.How do you approach a task?
3.What will you do if you get stuck on some point?
4.What are your views on working on new tech stack?
5.Discussion about my experience of working in an early stage startup.