School of Computing / Skool vir Rekenaarkunde - Name

27
INF305F/ SWE401I/SED401I /101
56 Three things that make requirements elicitation difficult are problems of ______.
1 budgeting
2 scope
3 understanding
4 volatility
5 2, 3 and 4.
57 The result of the requirements engineering elaboration task is an analysis model that
defines which of the following problem domains?
1 information
2 functional
3 behavioural
4 All of the above.
5 1 and 3.
58 The system specification describes the ______.
1 function, performance and constraints of a computer-based system
2 implementation of each allocated system
3 element software architecture
4 time required for system simulation
5 None of the above.
59 The best way to conduct a requirements validation review is to ______.
1 examine the system model for errors
2 have the customer look over the requirements
3 send them to the design team and see if they have any concerns
4 use a checklist of questions to examine each requirement
5 None of the above.
60 The use of traceability tables helps to ______.
1 debug programs following the detection of run-time errors
2 determine the performance of algorithm implementations
3 identify, control, and track requirements changes
4 Both 1 and 3.
5 None of the above.