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MasterCard Interview Questions, Process, and Tips
Top MasterCard Interview Questions and Answers
- Q1. What if your application is down for 1 hour in one site in prod?asked in Senior Software Engineer interview
- Q2. What is difference between Interface and abstract class?asked in Technical Lead interview
- Q3. If I give you a coding problem to solve in the language you don’t know, can you solve it, when you’re allowed to refer Google search?asked in Software Engineer II interview
MasterCard Interview Experiences
134 interviews found
Anonymous
I applied via Approached by Company and was interviewed in Apr 2024. There were 4 interview rounds.
(1 Question)
- Q1. Basic core Java, selenium questions
(1 Question)
- Q1. Selenium questions and code to solve
(1 Question)
- Q1. Api testing, core Java , selenium questions
(1 Question)
- Q1. Typically Managerial round, checks for hypothetical scenarios which I have faced with my work experience
Automation Tester Interview Questions asked at other Companies
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 4 interview rounds.
(1 Question)
- Q1. Coding round - like Sorting Arrays and merge into one and probability related one
(1 Question)
- Q1. Though focus was on Selenium API Java and OOPs but lady who took my interview was focusing on syntax more than logic. It’s sad to see people are still looking for syntax in the interview
(1 Question)
- Q1. Casey study round
(1 Question)
- Q1. Simple questions related to Resume
(2 Questions)
- Q1. Create a list of decreasing integers along with date
- Ans.
List of decreasing integers with dates
Create an array of strings with decreasing integers and corresponding dates
Start with the highest integer and oldest date, and decrease the integer with each subsequent date
Example: ['10 - 2022-01-01', '9 - 2022-01-02', '8 - 2022-01-03', ...]
- Q2. Customerz who have done transaction in more than 10 consecutive days
- Ans.
To identify customers who have made transactions on more than 10 consecutive days.
Identify customers who have made transactions every day for at least 10 days in a row.
Check transaction history for each customer to determine consecutive days of transactions.
Create a list of customers who meet the criteria.
Consider using SQL queries or data visualization tools to analyze the data.
Example: Customer A made transactions on...
Analytical Interview Questions asked at other Companies
(1 Question)
- Q1. Basic questions on Javascript, C# and one question on coding
Software Engineer2 Interview Questions asked at other Companies
MasterCard interview questions for popular designations
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
(1 Question)
- Q1. 1. Brief your existing/last Project architecture ? 2. Design patterns used in microservice architecture ?(Since my last project was microservices) 3. What is saga pattern? 4. 2 Scenario based question - Da...
- Ans.
Answering questions related to microservice architecture, design patterns, Kafka cluster data loss prevention, and monitoring/recovery in Appdynamics.
My last project architecture was based on microservices, utilizing design patterns such as Circuit Breaker, Service Registry, and API Gateway.
Saga pattern is used in microservices to manage distributed transactions across multiple services.
In the event of data loss in a K...
(1 Question)
- Q1. Few more question on Architecture of application and failover scenarios How will you resolve conflict within team members ? How will you deal with the attitude of (if)any developer in the team ? Where do...
Skills evaluated in this interview
Technical Program Manager Interview Questions asked at other Companies
Get interview-ready with Top MasterCard Interview Questions
I applied via LinkedIn
(2 Questions)
- Q1. What is collection framework
- Ans.
Collection framework is a unified architecture for representing and manipulating collections of objects in Java.
It provides interfaces (List, Set, Map) and classes (ArrayList, HashSet, HashMap) to store and manipulate groups of objects.
Collections framework simplifies the process of storing, retrieving, and manipulating data in Java programs.
It allows developers to work with collections of objects in a consistent and e...
- Q2. What is data driven testing
- Ans.
Data driven testing is a testing approach where test cases are created based on data from external sources.
Test cases are designed based on input data and expected output data
Allows for testing multiple scenarios with different data sets
Reduces the need for manual intervention in test case creation and execution
Interview Preparation Tips
Skills evaluated in this interview
Quality Engineer Interview Questions asked at other Companies
Jobs at MasterCard
himadri singh
Selected
(1 Question)
- Q1. Micro services architecture
(1 Question)
- Q1. Java ,springboot
(1 Question)
- Q1. Springboot and java questions
Top MasterCard Senior Software Engineer Interview Questions and Answers
Senior Software Engineer Interview Questions asked at other Companies
I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
(1 Question)
- Q1. Scenario based questions
Senior Software Engineer 1 Interview Questions asked at other Companies
Kumari Deeksha
Selected
I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
2 coding questions, 1hr
Interview Preparation Tips
- DSA
- OOPS
- DBMS
- Operating Systems
- Computer Networking
- Web Development
Top MasterCard Software Engineer Interview Questions and Answers
Software Engineer Interview Questions asked at other Companies
(1 Question)
- Q1. How do you delete duplicate values
- Ans.
To delete duplicate values, use SQL queries with DISTINCT keyword or programming languages like Python with sets.
In SQL, use SELECT DISTINCT to retrieve unique values
In Python, convert list to set to automatically remove duplicates
Use pandas library in Python to drop duplicates in a DataFrame
Skills evaluated in this interview
Data Engineer Interview Questions asked at other Companies
Top trending discussions
MasterCard Interview FAQs
Some of the top questions asked at the MasterCard interview -
The duration of MasterCard interview process can vary, but typically it takes about less than 2 weeks to complete.
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MasterCard Interviews By Designations
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Interview Questions for Popular Designations
MasterCard Interview Process
based on 119 interviews
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