CCEA A-Level Digital Technology AS 1 Approaches to Systems Development overview quiz quiz
16questions. Pick an answer and you'll see why right away.
Which document is produced at the end of the analysis stage of the life cycle?
Which methodology runs the life-cycle stages once, in a fixed sequence, with sign-off at each stage?
Which type of feasibility uses a cost-benefit analysis?
Which of these is a non-functional requirement?
What does a data flow diagram show?
Which changeover method keeps the old system running as a fallback?
Which changeover method introduces the complete new system in one branch or site before a wider rollout?
Which level of testing checks that separately tested modules work correctly together?
For a field that accepts marks from 0 to 100, which value is the best example of boundary test data?
Which item belongs in technical documentation rather than user documentation?
Which fact-finding technique gives rich, detailed information but reaches only a few people?
The Hawthorne effect is a disadvantage of which fact-finding technique?
Fixing a calculation that produces the wrong total after the system goes live is an example of which maintenance?
Updating a system so it complies with a new data protection law is an example of which maintenance?
What is recorded in a data dictionary?
Why is the systems development life cycle described as iterative?