System Engineer

You are given two strings 'str1' and 'str1'.

You have to tell whether these strings form an anagram pair or not.

The strings form an anagram pair if the letters of one string can be rearranged to form another string.

Pre-requisites:

Anagrams are defined as words or names that can be formed by rearranging the letters of another word. Such as "spar" can be formed by rearranging letters of "rasp". Hence, "spar" and "rasp" are anagrams. 

Other examples include:

'triangle' and 'integral'
'listen' and 'silent'

Note:

Since it is a binary problem, there is no partial marking. Marks will only be awarded if you get all the test cases correct. 

You have been given an array 'ARR' of 'N' distinct elements.

Your task is to find the minimum no. of swaps required to sort the array.

For example:

For the given input array [4, 3, 2, 1], the minimum no. of swaps required to sort the array is 2, i.e. swap index 0 with 3 and 1 with 2 to form the sorted array [1, 2, 3, 4].

We need to answer questions related to DBMS, SQL, programming, OOPS concept, Leadership Principles, candidate behavior questions and workstyles.

For Example-
Write a query to find out the second highest salary of an employee.
What is the difference between relational and non relational database?
What is the output of given program?
What is OPPS concept and its types?
Difference between function overloading and function overriding?
What is key in SQL queries and explain types of it?
Do you agree with your seniors whether that guy is correct or not?
Are you open to learn new technology or still want to work on those technologies on which you are familiar?