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Northern IrelandSoftware Systems DevelopmentQuick questions
AS 2 Event Driven Programming
Quick questions on Testing and debugging applications: debugging tools and exception handling - CCEA A-Level Software Systems Development
4short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is testing an application?Show answer
In an event driven program, each event handler is a unit that should be tested with valid and invalid input, and the application should be tested with controls used in different orders, because the user controls the flow.
What is q1?Show answer
Distinguish between testing and debugging. [2 marks]
What is q2?Show answer
Name one IDE debugging tool and explain how it helps find a fault. [2 marks]
What is q3?Show answer
State what a try block and a catch block are each responsible for in exception handling. [2 marks]
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