Gyansys Infotech Interview Questions and Answers

REST API is an architectural style for web services, while SOAP UI is a tool for testing SOAP and REST APIs.

• REST (Representational State Transfer) is an architectural style, while SOAP (Simple Object Access Protocol) is a protocol.

• REST uses standard HTTP methods (GET, POST, PUT, DELETE), whereas SOAP relies on XML-based messaging.

• REST APIs are stateless and can return data in various formats (JSON, XML), while SOA...read more

Test events are specific occurrences during testing, while test mandates define the scope and objectives of testing activities.

• Test Event: A specific occurrence during testing, such as a test case execution or a defect discovery.

• Example of Test Event: Executing a test case that verifies a login functionality.

• Test Mandate: A formal document outlining the objectives, scope, and responsibilities of the testing proces...read more

CI/CD pipelines automate software development processes, enabling continuous integration and delivery for faster and reliable releases.

• CI (Continuous Integration) involves automatically testing and merging code changes into a shared repository.

• CD (Continuous Delivery) ensures that code changes are automatically prepared for a production release.

• Pipelines can include stages like build, test, and deploy, ensuring co...read more

Boxing is the process of converting a value type to a reference type, while unboxing is the opposite process.

• Boxing is done implicitly by the compiler when a value type is assigned to a reference type variable.

• Unboxing requires an explicit cast from the reference type back to the original value type.

• Boxing and unboxing can impact performance, so they should be used carefully in performance-critical code.

This question involves writing code to print a specific pattern using loops in a programming language.

• Identify the pattern to be printed, e.g., a triangle or square.

• Use nested loops: outer loop for rows and inner loop for columns.

• Example: For a triangle pattern, outer loop runs for each row, inner loop prints stars.

• Consider edge cases, such as minimum or maximum size of the pattern.

I am proficient in C and Java programming languages.

• Experience in developing applications using C and Java

• Knowledge of data structures and algorithms

• Familiarity with object-oriented programming concepts

• Ability to write efficient and optimized code

• Examples: Developed a Java-based web application for online shopping, Implemented a C program for sorting algorithms