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Testsigma Interview Questions and Answers
Testsigma Interview Experiences
7 interviews found
Lalli Dutta
(2 Questions)
- Q1. Convert nested array into single array?
- Ans.
Use array flat method to convert nested array into single array of strings.
Use array.flat() method to flatten the nested array.
Make sure the nested array is an array of strings.
Example: let nestedArray = [['apple', 'banana'], ['orange', 'grape']]; let singleArray = nestedArray.flat();
- Q2. Take input string as h,e,l,l,o if vowels are swapped then produce the remaining string as output ex:h,o,l,l,e
- Ans.
Swap vowels in a string and output the remaining characters.
Create a function that takes a string as input
Iterate through each character in the string and swap vowels with each other
Return the modified string with swapped vowels
Software Developer Intern Interview Questions asked at other Companies
Anonymous
I appeared for an interview in Apr 2024.
Coding test is good and perfect
(2 Questions)
- Q1. Oops concept,resume based,projects
- Q2. Valid parenthesis, trapping rain water
Software Developer Interview Questions asked at other Companies
Test cases writing and bug logging
QA Engineer Interview Questions asked at other Companies
Trains,ratio,charts,english grammar
(2 Questions)
- Q1. Java oops concepts asked
- Q2. Manual testing, api testing
Solution Engineer Interview Questions asked at other Companies
Testsigma interview questions for popular designations
I applied via Naukri.com and was interviewed in Mar 2023. There were 4 interview rounds.
A) Verbal reasoning questions. ...
b) Verbal comprehension questions. ...
c) English language questions. ...
a) Questions testing abstract reasoning. ...
b) Questions testing spatial ability. ...
C) Questions testing mechanical reasoning. ...
d) Questions testing your ability to identify errors.
(2 Questions)
- Q1. Which programming languages do you use regularly in your work? Do you have any technical certifications that make you qualified for this job?
- Ans.
I regularly use Java, Python, and JavaScript in my work as a Software Developer.
Java
Python
JavaScript
- Q2. Can you explain the most rewarding project you have worked on so far? ... What steps do you take to ensure accurate estimates for a project? More items...
(2 Questions)
- Q1. Why did you decide to apply to this role? ... What experience do you have that would be relevant to this role? ... Tell me about your experience in … ...
- Q2. What did you like most about the job description? ... Why are you leaving your current job? / Why did you leave your previous job?
Interview Preparation Tips
- Communicate
#2. Dedicate Time to the Search. ...
#3. Don't Limit Your Search to Online Resources. ...
#4. Make Networking Part of Your Everyday Life. ...
#5. Keep Yourself Busy. ...
#6. Optimize Your LinkedIn Profile. ...
#7. Use Several Job-Search Websites. ...
Software Developer Interview Questions asked at other Companies
I applied via Job Portal and was interviewed in Apr 2022. There were 4 interview rounds.
(5 Questions)
- Q1. Quick introduction about yourself
- Ans.
I am an experienced HR professional with a strong background in employee relations and talent management.
Over 10 years of experience in HR roles
Expertise in employee relations, talent acquisition, and performance management
Implemented successful employee engagement initiatives resulting in increased productivity
Strong knowledge of labor laws and regulations
Proven track record in developing and implementing HR policies
- Q2. What are the TA strategies that's been used to close a position?
- Ans.
TA strategies include sourcing, screening, interviewing, and offering.
Sourcing candidates through job postings, referrals, and social media
Screening resumes and applications to identify qualified candidates
Conducting interviews to assess skills, experience, and cultural fit
Making an offer that is competitive and meets the candidate's expectations
Using data and analytics to optimize the recruitment process
Building a str...
- Q3. What are the engagement activities handled in the previous organization and how is that helping in building the organizational culture
- Ans.
In the previous organization, various engagement activities were conducted to build the organizational culture.
Regular team-building exercises were organized to foster collaboration and improve communication among employees.
Employee recognition programs were implemented to acknowledge and appreciate outstanding performance.
Monthly town hall meetings were held to provide updates on company goals, achievements, and addre...
- Q4. What are the main portals used for hiring talent and rate the conversion ration from top to bottom
- Ans.
The main portals used for hiring talent are LinkedIn, Indeed, Glassdoor, and company career pages. Conversion ratios vary based on industry and job level.
LinkedIn is the most popular portal for hiring talent
Indeed and Glassdoor are also commonly used
Company career pages are effective for attracting candidates who are already interested in the company
Conversion ratios depend on industry and job level, with highly compet...
- Q5. How would you balance business objectives with employee initiatives?
- Ans.
Balancing business objectives with employee initiatives requires aligning goals, communication, and flexibility.
Align business objectives with employee initiatives to create a shared vision
Communicate regularly to ensure everyone is on the same page
Be flexible and open to new ideas and approaches
Encourage employee input and involvement in decision-making
Measure and track progress towards both business and employee goal...
Provided an open position, Find out the best 5-6 candidate for for the role from LinkedIn.
SWOT analysis.
(2 Questions)
- Q1. Why testsigma and what are the changes that can be initiated.
- Ans.
TestSigma is a powerful test automation tool that can bring significant improvements to the testing process.
TestSigma can help reduce testing time and costs by automating repetitive tasks.
It can improve test coverage and accuracy by executing tests consistently.
TestSigma can also provide detailed reports and analytics to help identify areas for improvement.
Changes that can be initiated include implementing TestSigma in...
- Q2. Salary discussions- previous salary and expectations
Interview Preparation Tips
HR BP Interview Questions asked at other Companies
Jobs at Testsigma
Siva Naga Raju Gamidi
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Resume based questions
(1 Question)
- Q1. Startups related basic HR questions
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
SAMKIT JAIN
I appeared for an interview in Aug 2017.
Interview Questionnaire
7 Questions
- Q1. Implement Merge Sort.
- Ans.
Merge Sort is a divide and conquer algorithm that sorts an array by dividing it into two halves, sorting them separately, and then merging the sorted halves.
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
- Q2. Given a BST containing distinct integers, and a number ‘X’, find all pairs of integers in the BST whose sum is equal to ‘X’.
- Ans.
Find pairs of integers in a BST whose sum is equal to a given number.
Traverse the BST and store the values in a hash set.
For each node, check if (X - node.value) exists in the hash set.
If yes, add the pair (node.value, X - node.value) to the result.
Continue traversal until all nodes are processed.
- Q3. Given a set of time intervals in any order, merge all overlapping intervals into one and output the result which should have only mutually exclusive intervals.
- Ans.
Merge overlapping time intervals into mutually exclusive intervals.
Sort the intervals based on their start time.
Iterate through the intervals and merge overlapping intervals.
Output the mutually exclusive intervals.
Example: [(1,3), (2,6), (8,10), (15,18)] -> [(1,6), (8,10), (15,18)]
- Q4. What are the different types of hashing? Suggest an alternative and a better way for Linear Chaining.
- Ans.
Different types of hashing and alternative for Linear Chaining
Different types of hashing include division, multiplication, and universal hashing
Alternative for Linear Chaining is Open Addressing
Open Addressing includes Linear Probing, Quadratic Probing, and Double Hashing
- Q5. Implement AVL Tree.
- Ans.
An AVL tree is a self-balancing binary search tree where the heights of the left and right subtrees differ by at most one.
AVL tree is a binary search tree with additional balance factor for each node.
The balance factor is the difference between the heights of the left and right subtrees.
Insertion and deletion operations in AVL tree maintain the balance factor to ensure the tree remains balanced.
Rotations are performed ...
- Q6. Minimum number of squares whose sum equals to given number n.
- Ans.
Find the minimum number of squares whose sum equals to a given number n.
Use dynamic programming to solve the problem efficiently.
Start with finding the square root of n and check if it is a perfect square.
If not, then try to find the minimum number of squares required for the remaining number.
Repeat the process until the remaining number becomes 0.
Return the minimum number of squares required for the given number n.
- Q7. Insertion sort for a singly linked list.
- Ans.
Insertion sort for a singly linked list.
Traverse the list and compare each node with the previous nodes
If the current node is smaller, swap it with the previous node
Repeat until the end of the list is reached
Time complexity is O(n^2)
Interview Preparation Tips
Experience: There were 2 coding questions (no penalty for wrong submission) and 20 Multiple Choice Questions(with negative marking). We were given 90 minutes to solve them. MCQs were based on Data Structures, OS, CN, C outputs, OOP etc.
Tips: Experience in Competitive Programming might help in solving coding questions. No constraints were mentioned and detailed Instructions related to problem were stated vaguely. So code carefully.
Duration: 1 hour 30 minutes
Total Questions: 22
Round: Technical Interview
Experience: The interviewer asked me to introduce myself and a brief introduction of the projects that I have done. She first asked me questions related to my project. After that she moved on to the data structures part.
Tips: Take your time to approach the problems and if the question is not clear ask the interviewer to explain it again.
Round: Technical Interview
Experience: The interviewer asked me about how my previous round went. After that, he asked me to introduce myself and a brief introduction of the projects that I have done. He first asked me a few questions related to my project. Then he moved on to the data structures part. In this round the interviewer gave me strict time limit for coding the solution on paper for each problem and as soon as I was done coding he gave me 2-3 minutes every time to find errors and debug my code.
Tips: Do not panic even if the interviewer sets time limit while solving problems. If the question is not clear ask the interviewer to explain it again.
College Name: The LNM Institute Of Information Technology, Jaipur
Skills evaluated in this interview
Interview Questionnaire
15 Questions
- Q1. Reverse a binary search tree in such a manner so that parent child relationship maintained and left child become right child and vice versa
- Ans.
Reverse a binary search tree while maintaining parent-child relationship.
Start by swapping the left and right child of each node recursively.
Use a depth-first search approach to traverse the tree.
Make sure to update the parent-child relationships accordingly.
- Q2. Find the minimum and maximum element in stack in O(1)
- Ans.
To find min and max element in stack in O(1), we can use an auxiliary stack.
Create an auxiliary stack to keep track of the minimum and maximum elements.
Push the first element to both the main and auxiliary stack.
For each subsequent element, compare it with the top element of the auxiliary stack and push the smaller element to the auxiliary stack.
To get the minimum element, simply return the top element of the auxiliary...
- Q3. Given an array find the next minimum element in array for each element. for example if give array is 4,2,1,5,3 resultant array would be 2,1,-1,3,-1
- Ans.
Given an array, find the next minimum element for each element.
Iterate through the array
For each element, compare it with the elements on its right
Find the minimum element greater than the current element
If no such element exists, assign -1
Build the resultant array
- Q4. Given two string A and B . remove each character from string A which occur in B. if a occur 2 times in B remove 2 a from A
- Q5. Find the median of input stream in minimum time complexcity.(Online algo)
- Ans.
Find median of input stream in minimum time complexity using online algorithm.
Use two heaps, one max heap for elements smaller than current median and one min heap for elements greater than current median.
Maintain balance between the two heaps by ensuring that the size difference is at most 1.
If the size of both heaps is equal, median is the average of the top elements of both heaps. Else, median is the top element of ...
- Q6. Make copy of a linked list which has two pointer one point to next node and other one point to arbitrary node in linked list
- Ans.
To make a copy of a linked list with two pointers, iterate through the original list and create a new node for each element.
Iterate through the original linked list
Create a new node for each element
Set the 'next' pointer of each new node
Set the 'arbitrary' pointer of each new node
- Q7. If u will access data from a social networking site such as Facebook . suggest some method to remove latency to access data
- Q8. Given a cordinate system in which there are n points. you have to calculate the m minimum points from some origin point. Suggest a data structure for this
- Q9. Some question on hash data structure
- Q10. Given a linked list and some no n . you have to reverse the node of linked list in pair of n. consider all test cases for this
- Ans.
Reverse the nodes of a linked list in pairs of n
Iterate through the linked list in pairs of n
Reverse the nodes within each pair
Connect the reversed pairs together
Handle cases where the number of nodes is not a multiple of n
- Q11. Given a array where the difference between two consecutive element is one. Given a no find that no in array in minimum time complexity
- Q12. How to check singly linked list is palindrome or not
- Ans.
To check if a singly linked list is a palindrome, reverse the second half and compare it with the first half.
Traverse the linked list to find the middle node
Reverse the second half of the linked list
Compare the reversed second half with the first half to check for palindrome
- Q13. Given a preorder of binary tree such that in tree each node have either 0 or no childern. and each leaf node is represented by N. construct a tree from this
- Ans.
Given a preorder of binary tree with leaf nodes represented by N, construct the tree.
Start by creating an empty stack.
Iterate through the preorder list.
If the current element is N, create a leaf node and push it onto the stack.
If the current element is not N, create a new node and set its left child to the top of the stack.
Pop the top of the stack and set it as the right child of the new node.
Push the new node onto the...
- Q14. 14. you have given a string of multiline. you have to print the maximum occupancy word in each line and if there is some capital letter in each line then print each capital letter occupancy and then smal...
- Ans.
The question asks to find the maximum occupancy word in each line of a given multiline string and also count the occupancy of capital and small letters separately.
Split the multiline string into individual lines
For each line, split it into words
Initialize variables to store the maximum occupancy word and its count
Iterate through each word and count the occupancy of each letter
If the current word has a higher occupancy ...
- Q15. One question related to password matching you have given some precondition for password then user input some password then you will validate the password with each condition if any one condition failed th...
Interview Preparation Tips
Skills evaluated in this interview
Interview Preparation Tips
Experience: Tell me about yourself.Most challenging task.-----://www.geeksforgeeks.org/check-for-balanced-parentheses-in-an-expression/
Small modification in it. Parenthesis pairs are given in a separate list. You have to optimize the problem by suggesting the method you will need to store the pairs.
Round: HR INTERVIEW
Experience: What is the angle between hour and minute hand at 12:15. I said 90’ but corrected myself immediately.So he told me the importance that for huge no of clients this small mistake can create a blunder.He asked me a scenario where I faced this thing and thereby improved the time complexity.Lot of behavioural questions like conflicts with manager, team collaboration etc.
Round: HR INTERVIEW
Experience: -----://stackoverflow.com/questions/20026243/find-2-missing-numbers-in-an-array-of-integers-with-two-missing-valuesHe asked me if have heard of nut and bolt problem. I didn’t so he moved to next question.Given an array. Find the maximum number of groups of size of 2 or 3 that can be formed such that sum of the numbers in group is divisible by 3. No number can be reused.
Round: TECHNICAL INTERVIEW
Experience: Convert an integer to its roman. He asked me to consider cases with integers containing 4 and 9. I didn’t understand properly.He asked me if I I did anything extraordinary apart from my daily work in the office and what challenges I faced -----/
He did not accept this solution and asked me to optimize. This round didn’t go well, so I was not selected.
General Tips: Tips:Solve all the data structures related problems from geeksforgeeks and start practicing to write perfect code for any problem.
College Name: NA
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