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Postman is a popular API development tool used for testing, documenting, and sharing APIs.
Postman allows developers to send HTTP requests and receive responses from APIs
It provides a user-friendly interface for creating and managing API requests
Postman also offers features like automated testing, mock servers, and collaboration tools
It supports various authentication methods and formats like JSON and XML
Authentication is the process of verifying the identity of a user or system.
Authentication ensures that only authorized users have access to a system or application.
It involves the use of credentials such as usernames and passwords, or other methods like biometrics.
Examples of authentication include logging into a website or accessing a secure network.
Authentication is often followed by authorization, which determines
Data can be sent to the database using SQL queries or an ORM like Django's ORM.
Use SQL queries to insert, update or delete data in the database.
Use an ORM like Django's ORM to interact with the database using Python code.
Ensure that the data being sent is properly formatted and validated to prevent errors or security issues.
A global variable is a variable that can be accessed from any part of the program.
Global variables are declared outside of any function or class.
They can be accessed and modified from any part of the program.
Using global variables can make the code harder to read and debug.
Example: x = 10 (declared outside of any function or class)
Python
Maths
I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.
What people are saying about Tech Mahindra
I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.
Tech Mahindra interview questions for designations
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
I applied via Job Portal and was interviewed before Apr 2021. There was 1 interview round.
Solid principles are a set of design principles for writing maintainable and scalable code in C#.
Single Responsibility Principle (SRP) - a class should have only one reason to change
Open/Closed Principle (OCP) - a class should be open for extension but closed for modification
Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes
Interface Segregation Principle (ISP) - client...
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed in Oct 2018. There was 0 interview round.
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