Sagitec Solutions Interview Questions and Answers

Managing high technical skilled resources who do not follow any process requires clear communication, setting expectations, providing guidance, and offering incentives.

• Communicate the importance of following processes and the impact on the team and project.

• Provide clear guidelines and expectations for following processes.

• Offer training and support to help the team understand and implement processes effectively.

• Recognize and reward adherence to processes to incentivize complia...read more

I last used Agile Processes in my previous role as a Project Manager, where we implemented Scrum methodology for a software development project.

• Implemented Scrum methodology for software development project

• Held daily stand-up meetings to track progress and address any issues

• Used Kanban boards to visualize workflow and prioritize tasks

An interface in software development defines a contract for classes to implement, specifying methods and properties.

• Interfaces in programming languages like Java and C# allow for multiple inheritance by defining a set of methods that a class must implement.

• Interfaces provide a way to achieve abstraction and polymorphism in object-oriented programming.

• Interfaces are used to define common behavior that multiple classes can share, promoting code reusability and maintainability.

A test bed is a platform or environment where testing is conducted to evaluate the performance of software or hardware.

• Test bed is used to simulate real-world conditions for testing purposes.

• It allows testers to identify and fix issues before the product is released to the market.

• Examples of test beds include virtual machines, physical devices, and cloud-based testing environments.

A test case is a set of conditions or variables under which a tester will determine whether a system under test satisfies requirements or works correctly.

• Test cases are designed to validate the functionality of a system or software.

• They include steps to be executed, expected results, and actual results for comparison.

• Test cases can be automated or manual, depending on the testing process.

• Examples: Login functionality, search feature, payment processing.

Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.

• Encapsulation helps in hiding the internal state of an object and restricting access to it.

• It allows for better control over the data by preventing direct access from outside the class.

• Encapsulation promotes code reusability and makes the code easier to maintain.

• Example: In a class representing a car, the variables like speed and fuel level can be encapsulated along with meth...read more

A program to reverse a string in Java.

• Use StringBuilder class to reverse the string.

• Convert the string to a StringBuilder object, call reverse() method, and convert back to string.

• Example: String str = "hello"; StringBuilder sb = new StringBuilder(str); sb.reverse(); String reversed = sb.toString();

Regression testing is testing the entire application after a change, while retesting is testing a specific bug fix.

• Regression testing involves testing the entire application to ensure that new code changes have not adversely affected existing functionality.

• Retesting is testing a specific bug fix to ensure that the issue has been resolved.

• Regression testing is typically done after every code change, while retesting is done after a bug fix.

• Example: After fixing a login issue, r...read more