Good design dictates that error conditions be anticipated and error-handling paths set up to reroute or clearly terminate processing when an error does occur. This approach is called ________.
Design Principle: Anticipating Errors
A fundamental aspect of good design in software and systems is the ability to foresee potential problems. This means actively considering what might go wrong during operation and planning for those moments.
Proactive Error Management: The Antibugging Approach
When an error condition arises, a well-designed system should have predetermined error-handling paths. These paths are crucial for either gracefully rerouting the process to a safe state or ensuring a clear and understandable termination of processing. This forward-thinking strategy is known as Antibugging.
Antibugging focuses on building resilience into the system from the start. It involves:
- Identifying potential failure points before they occur.
- Implementing mechanisms to detect errors early.
- Defining specific procedures to handle detected errors, ensuring stability and reliability.
This is different from debugging, which is the reactive process of finding and fixing errors after they have already caused problems. Antibugging is about prevention and preparedness.
Important Questions from Software Testing
What is coupling in software design?
In Boundary Value Analysis Testing Method, if we want to design a test case that computes the square root of an integer value from 1 to 4000, so what values should be included in the test case?
Fault base testing technique is
In software testing, beta testing is the testing performed by _______.
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A : Software developers donot do exhaustive software testing in practice.
Reason R : Even for small inputs, exhaustive testing is too computationally intensive (e.g., takes too long) to run all the tests.
In light of the above statements, choose the correct answer from the options given below
