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Evolko Interview Questions, Process, and Tips
Top Evolko Interview Questions and Answers
- Q1. Can ypu creater few test Cases, what is bug life cycle?asked in Quality Assurance Tester interview
- Q2. How Much experience do you have in testing? What is testing?asked in Quality Assurance Tester interview
- Q3. What is Black box, White Box, Regression and Smoke testing?asked in Quality Assurance Tester interview
Evolko Interview Experiences
3 interviews found
Arun Raj
I applied via Referral and was interviewed in May 2024. There were 2 interview rounds.
Crud operation in the mern stack develoment
(2 Questions)
- Q1. Descusion about package
- Q2. Descusion about location and relocaion process
Software Engineer Interview Questions asked at other Companies
(3 Questions)
- Q1. How Much experience do you have in testing? What is testing?
- Ans.
I have 3 years of experience in testing. Testing is the process of evaluating a system or application to identify defects or errors.
I have 3 years of experience in manual and automated testing
Testing involves executing test cases to identify defects or errors in a system or application
Types of testing include functional testing, regression testing, performance testing, and user acceptance testing
- Q2. What is Black box, White Box, Regression and Smoke testing?
- Ans.
Black box, White Box, Regression, and Smoke testing are different types of software testing techniques.
Black box testing focuses on testing the functionality of the software without knowing its internal code.
White box testing involves testing the internal code structure, paths, and logic of the software.
Regression testing is performed to ensure that new code changes do not adversely affect existing functionalities.
Smok...
- Q3. Can ypu creater few test Cases, what is bug life cycle?
- Ans.
Test cases are scenarios designed to validate the functionality of a software application. Bug life cycle refers to the stages a bug goes through from identification to resolution.
Test Cases: - Verify login functionality with valid credentials - Test adding items to a shopping cart - Validate search functionality by entering keywords
Bug Life Cycle: - Bug identification - Bug logging - Bug prioritization - Bug fixing - ...
(2 Questions)
- Q1. Can you write a code for File Handling?
- Ans.
Yes, I can write code for File Handling in various programming languages.
Use functions like fopen(), fclose(), fread(), fwrite() for file operations
Handle errors using error handling techniques like try-catch or if-else statements
Examples: C - fopen("file.txt", "r"), Python - with open("file.txt", "r") as file:
- Q2. How much you're comfortable in coding? Preferred language?
- Ans.
I am comfortable with coding and my preferred language is Java.
Proficient in Java programming language
Comfortable writing test scripts and automation code
Familiar with debugging and troubleshooting code issues
(1 Question)
- Q1. How much do you expect us to pay?
Interview Preparation Tips
Skills evaluated in this interview
Quality Assurance Tester Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
(2 Questions)
- Q1. React js question like callback ,hoisting basic react question
- Q2. Callback hoisting promises
Interview Preparation Tips
Software Developer Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Walk-in and was interviewed before Apr 2021. There were 2 interview rounds.
Interview Preparation Tips
SONELAL GUPTA
Interview Questionnaire
8 Questions
- Q1. Find a number which occurs odd number of times and all number occurs even number of times
- Ans.
Find an odd occurring number among even occurring numbers.
Use XOR operation to cancel out even occurring numbers and get the odd occurring number.
Iterate through the array and XOR each element with the result variable.
The final result will be the odd occurring number.
- Q2. Some discussion about my minor project
- Q3. Spiral order of binary tree and mattrix, print it
- Ans.
Print the spiral order of a binary tree and matrix.
For binary tree, use level order traversal and alternate direction for each level.
For matrix, use four pointers to traverse in spiral order.
Example for binary tree: 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9
Example for matrix: 1 2 3 4 -> 8 7 6 5 -> 9 10 11 12 -> 16 15 14 13
- Q4. Some question about os,dbms
- Q5. Find pair which have a given sum in a given array
- Ans.
Finding pairs in an array with a given sum.
Iterate through the array and for each element, check if the difference between the given sum and the element exists in the array.
Use a hash table to store the elements of the array and their indices for faster lookup.
If there are multiple pairs with the same sum, return any one of them.
If no pair is found, return null or an empty array.
- Q6. Find total number of k element which have a given avg in a given array in minimum time complexity
- Ans.
Find total number of k element with given avg in an array in minimum time complexity.
Use sliding window technique to traverse the array in O(n) time complexity.
Maintain a sum variable to keep track of the sum of elements in the window.
If the sum of elements in the window is equal to k times the given avg, increment the count.
Move the window by subtracting the first element and adding the next element in the array.
- Q7. Print all elements which in not boundary element in a given binary tree
- Ans.
Printing non-boundary elements of a binary tree
Traverse the tree in any order (preorder, inorder, postorder)
Check if the current node is not a boundary node (not the first or last node in its level)
If it is not a boundary node, print its value
Recursively traverse its left and right subtrees
- Q8. Then some question about process synchronisation,error vs exception,and then 2-3 hr question
Interview Preparation Tips
Experience: practice codes on paper
Tips:
Round: Technical Interview
Experience: very good
Tips: please try to explain each and every question in detail
Round: Technical Interview
Experience: my hr round is not taken by them,and some of face 3rd round ,which is HR
Tips: please prepare all types of problem from geeksforgeeks
Skill Tips: please try to understand every problem from geeksforgeeks
Skills: ds
College Name: NIT Bhopal
Motivation: best work culture,and a lots of learning opportunity in this company,and in every 6 month there is a appraisal
Skills evaluated in this interview
I was interviewed in Sep 2017.
Interview Questionnaire
2 Questions
- Q1. Find the sum of two numbers without using any mathematical operarors.
- Ans.
Use bitwise operations to find the sum of two numbers without using mathematical operators.
Use bitwise XOR to find the sum of two numbers without carrying.
Use bitwise AND and left shift to find the carry.
Repeat the process until there is no carry left.
- Q2. Delete a node from linked list when we are given a reference to the node. But the head pointer is not given.
- Ans.
To delete a node from a linked list when only given a reference to the node, we can copy the data of the next node to the given node and delete the next node.
Copy the data of the next node to the given node
Update the next pointer of the given node to skip the next node
Delete the next node
Interview Preparation Tips
Tips: Strong understanding and thorough knowledge of C programming.
College Name: IIT Madras
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed before Nov 2019. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Why you want to join this industry i.e BPO
- Q2. Because it's a fast growing industry, and it's good to start your career with such industry in which you can use your skills for personal growth as well as for company productivity. Moreover I have seen ma...
- Q3. Why should we hire you
Interview Preparation Tips
Senior Software Engineer Interview Questions & Answers
Teleperformance
Anonymous
posted on 1 Aug 2020
I applied via Recruitment Consultant and was interviewed in Feb 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions related to efficient and optimized programming from front end technologies as well as back end
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed before Feb 2020. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Tell me about Yourself?
- Q2. What is Your salary expectation?
- Q3. Why should I hire You?
- Q4. How do You know about this company ?
- Q5. Do You comfortable with night shift?
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Sep 2020. There was 1 interview round.
Interview Preparation Tips
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