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I appeared for an interview before Mar 2024.
JUnit is a popular testing framework for Java that allows developers to write and run repeatable tests.
1. Import JUnit libraries: Use 'import org.junit.*;' to access JUnit classes.
2. Create a test class: Annotate the class with '@RunWith(JUnit4.class)' to indicate it's a test class.
3. Write test methods: Annotate methods with '@Test' to mark them as test cases. Example: '@Test public void testAddition() { assertEquals(...
API security involves protecting APIs from threats and vulnerabilities to ensure data integrity and confidentiality.
Use HTTPS to encrypt data in transit, preventing eavesdropping.
Implement authentication mechanisms like OAuth 2.0 for secure access.
Validate and sanitize inputs to prevent injection attacks.
Rate limiting can prevent abuse by restricting the number of requests.
Use API gateways to manage and monitor API tra...
posted on 24 Oct 2023
I applied via Approached by Company and was interviewed before Oct 2022. There were 4 interview rounds.
Unit testing is more focused
Unit testing focuses on testing individual components or functions in isolation
It is typically automated and executed frequently during development
Examples include testing a specific function in a program or a specific module in an application
Hsd to design a simple product cart application
It was a phycometry test
posted on 30 Nov 2022
I applied via Naukri.com and was interviewed before Nov 2021. There was 1 interview round.
Namespace in PHP is used to avoid naming conflicts between classes, functions, and variables.
Namespace allows grouping of related classes, functions, and variables under a common name.
It helps in organizing code and makes it easier to maintain.
Namespace can be declared using the 'namespace' keyword followed by the namespace name.
Example: namespace MyNamespace;
To use a class or function from a namespace, we need to spec...
posted on 7 Jan 2023
I applied via Indeed and was interviewed before Jan 2022. There were 4 interview rounds.
Practical module need to solve and execute the progream
Program for login page with session and palindrome program
Create a login page with HTML and CSS
Use PHP to handle form submission and validate user credentials
Create a session for the logged-in user
Design a database to store user information
Write a program to check if a given string is a palindrome
I applied via Approached by Company and was interviewed before Dec 2021. There were 4 interview rounds.
Ecommerce platform coding test
1 hour Hacker Rank Platform Medium To Hard Level Problems are there.
Medium level questions , 1 hr
Design a low-level system for a software engineer interview.
Start by understanding the requirements and constraints of the system.
Identify the components and their interactions.
Consider the data structures and algorithms needed.
Think about performance, scalability, and fault tolerance.
Document the design and discuss trade-offs.
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TNQ Tech Private Limited
OMICS International
Amar Ujala
Xerox