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I was interviewed in Feb 2025.
Sort an array of strings containing both letters and numbers, with letters on the left and numbers on the right.
Create two separate arrays for letters and numbers
Iterate through the original array and separate letters and numbers into their respective arrays
Combine the two arrays with letters first and numbers next
High severity but low priority scenarios are those that have a significant impact but can be addressed at a later stage.
User interface issues that do not affect critical functionality
Minor spelling or grammar errors
Non-critical performance issues
Low impact cosmetic defects
Project frameworks are structures that provide guidelines and best practices for managing projects.
Waterfall model
Agile framework
Scrum methodology
Kanban method
Lean approach
We utilize various classes while coding to organize and structure our code.
Classes help in organizing code into logical units
Classes can be used for creating objects with properties and methods
Inheritance allows classes to inherit properties and methods from other classes
Examples: String, Integer, List, HashMap
Our framework is a hybrid framework combining data-driven and keyword-driven approaches for efficient and scalable testing.
Combines data-driven and keyword-driven testing
Allows for reusable test scripts and data separation
Supports automation of test cases with minimal coding
Enhances test coverage and scalability
Example: Using Excel sheets for test data and keywords for test actions
API testing is essential to ensure the functionality, reliability, performance, and security of APIs. Results should be reported clearly and comprehensively.
API testing involves testing the functionality, reliability, performance, and security of APIs by sending requests and validating responses.
Results of API testing should be reported in a clear and detailed manner, including information on test cases, test data, exp...
I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.
What people are saying about FIS
Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.
Name mangling is used in C++ to support function overloading.
It is also used in Python to avoid naming conflicts in modules.
Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.
In C++, name mangling can be seen by using the 'nm' comman
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2021. There were 3 interview rounds.
AD DNS DHCP are Microsoft technologies used for network management and authentication.
Active Directory (AD) is a directory service used for authentication and authorization of users and computers in a network.
Domain Name System (DNS) is used for name resolution of network resources.
Dynamic Host Configuration Protocol (DHCP) is used for automatic IP address assignment to network devices.
AD, DNS, and DHCP are often used ...
IaaS, SaaS, and PaaS are cloud computing models that provide different levels of infrastructure, software, and platform services.
IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as servers, storage, and networking.
SaaS (Software as a Service) delivers software applications over the internet, eliminating the need for local installation and maintenance.
PaaS (Platform as ...
General questions for 1 hors online exams
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
Some of the top questions asked at the FIS Testing Engineer Lead interview -
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