031. OCR A Level (H046) SLR6 – 2.2 Test data & user feedback
About this video
OCR Specification Reference
AS Level 2.2.2e
In this video we take a look at how to effectively test programs using a range of suitable test data and end user feedback.
Key question:
- What are the features of the different ways a program can be tested?
00:00 Test data and user feedback
00:14 Intro
00:19 Suitable test data
01:14 No data
01:36 Erroneous/invalid data
02:41 Normal/typical/valid data
03:13 Boundary/extreme/edge data
04:12 Ticket machine scenario
05:35 Trace tables and dry runs
06:26 Performing a dry run by using trace tables
11:22 The importance of user feedback
12:16 Key question
12:27 Outro
Last updated: 24.03.26
