Top 30 RPA Interview Question 2018-2019

Top 30 RPA Interview Question 2018-2019

In this article you will find out top 30 question asked in RPA.

Automation Anywhere Interview Questions

UiPath Interview Questions

Blue Prism  Interview Questions

1.	Tell me about your self
2.	Your current role and responsibility
3.	Describe your current project
4	Describe how you implement each business step technically in your RPA
5	How Many process and object you have created in RPA
6	Describe the process Activity in Details for your RPA
7	What is the stage available in in process studio but not in object studio and vise versa
8	Describe each process stage and object stage
9	What are the session variable
10	What are the environment variable
11	Difference btw session and environment variable
12	Have you scheduled any job in RPA describe in details
13	How many BOT are using in the environment
14	We should not store the user id and password in the environment variable , how to store credential in RPA
15	Excel Business Object in Details
16	What is Environment locking in RPA
17	Can we use environment locking in work Queue
18	Architecture of your RPA tool
19	How you solved any network related issue in RPA
20	Exception handling in RPA
21	What are the best practice in RPA
22	Have you work on email automation, describe in details
23	What is code stage
24	What is internal vBOS`
25	How to use custom holiday list in RPA
26	Multibot Architecture describe
27	Issue face in your RPA toll during development
28	How to select a tool
29	How to make PDD
30	Have you make any SDD .

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Count All Distinct Pairs with a difference equal to k. 1 repetition is allowed

Count All Distinct Pairs with a difference equal to k. 1 repetition is allowed 

This problem is a test conduct by hackerrank site.

In this problem an array is given with some integer value and a set value k is also given, now the task is find the distinct pair of record with a set of K value

public static int kDifference(List<int> a, int k) { //write code here }

static void Main(string[] args) { Console.WriteLine("Enter the No you want to add"); int aCount = Convert.ToInt32(Console.ReadLine().Trim()); //aCount have user input List<int> a = new List<int>();// creating a list for (int i = 0; i < aCount; i++) { int aItem = Convert.ToInt32(Console.ReadLine().Trim()); a.Add(aItem);//adding value in list } Console.WriteLine("Enter the set No K Value"); int k = Convert.ToInt32(Console.ReadLine().Trim()); int result = kDifference(a, k);//calling method Console.WriteLine(result); Console.ReadLine(); }

Solution:

 I am too much comfortable with array that’s why I am using array to solve this

problem.

Main logic behind the problem is :

For eg:

string 1 3 5 and k =2

where k represent 2 distinct string i.e (1,3) and (3,5) , one value repetition is allow logic:  1-3==k or 3-5==k where k =2 then count++;

1– 3= 2 which is true

3– 5 = 2 which is also true

public static int kDifference(List<int> a, int k) { int[] arr = new int[a.Count]; int count = 0; int l=0; foreach (var item in a) { arr[l] = item; l++; } for (int i = 0; i < a.Count - 1; i++) { for (int j = i + 1; j < a.Count; j++) { if (arr[i] - arr[j] == k || arr[j] - arr[i] == k) count = count + 1; } } return count; }

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Count number of similar element of an array in Pair using C#

Problem

John works at a clothing store. He has a large pile of socks that he must pair by color for sale. Given an array of integers representing the color of each sock, determine how many pairs of socks with matching colors there are.

For example, there are  socks with colors . There is one pair of color  and one of color . There are three odd socks left, one of each color. The number of pairs is .

Function Description

Complete the sockMerchant function in the editor below. It must return an integer representing the number of matching pairs of socks that are available.

sockMerchant has the following parameter(s):

·         n: the number of socks in the pile

·         ar: the colors of each sock

Input Format

The first line contains an integer , the number of socks represented in .
The second line contains  space-separated integers describing the colors  of the socks in the pile.

Constraints

·          

·          where 

Output Format

Return the total number of matching pairs of socks that John can sell.

Sample Input

9

10 20 20 10 10 30 50 10 20

Sample Output

3

Explanation

No of Unique pair in an Array using C#

John can match three pairs of socks.

This Problem is taken from Hacker rank

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