Tutorial Letter 101 / Studiebrief 101 School of Computing ... - Name

1. True
2. False
21
INF305F/SED401I/SWE401I/101
40. Which of the following strategic issues needs to be addressed in a successful software testing
process?
1. Conduct formal technical reviews prior to testing and specify requirements in a quantifiable
manner.
2. Specify
requirements in a quantifiable manner and use independent test teams.
3. Use independent test teams and wait till code is written prior to writing the test plan.
4. Wait till code is written prior to writing the test plan and conduct formal technical reviews prior
to testing.
Chapter 18
41. With thorough testing, it is possible to remove
all defects from a program prior to delivery to the
customer.
1. True
2. False
42.
Which of the following is a characteristic of testable software?
1. observability
2. simplicity
3. stability
4. all of the above
43. The testing technique that requires devising test cases to demonstrate that each program function is
operational
is called
1. black-box testing.
2. glass-box testing.
3. grey-box testing.
4. white-box testing.
44. The
testing technique that requires devising test cases to exercise the internal logic of a software
module is called
1. behavioral testing.
2. black-box testing.
3. grey-box testing.
4. white-box testing.
45.
What types of errors are missed by black-box testing and can be uncovered by white-box testing?
1. behavioral errors and performance errors
2. logic errors and typographical errors