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isds 406 ch a questions and answers verified 2024
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isds 406 ch a questions and answers verified 2024
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isds 406 ch. 12During the implementation phase of the SDLC:
a) Analysts will write programs
b) Programmers will develop user interfaces
c) Project managers will convert logical ERDs into physical DFDs
d) Champions will do the data management design
e) None of these - correct answer ✔e
According to the textbook, which of the following is not a cause of project
failure?
a) Flaws in analysis
b) Flaws in aesthetics
c) Flaws in user interface design
d) Flaws in database design
e) Flaws in developing correct system specifications - correct answer ✔b
The term 'bug' in software came from:
a) An English translation of the word for defect in German
b) The story of a moth getting caught inside an early computer
c) The acronym BUG - for binary unknown glitch
d) No one knows the reason
e) None of these - correct answer ✔b
Which of the following is NOT a general test stage?
, a) Unit tests
b) Module tests
c) Integration tests
d) System tests
e) Acceptance tests - correct answer ✔b
Generally, most errors (defects) are found in which two testing periods?
a) Unit testing and integration testing
b) Integration testing and system testing
c) System testing and acceptance testing
d) Unit testing and acceptance testing
e) Alpha testing and beta testing - correct answer ✔b
Unit tests focus on:
a) All modules (all units)
b) Users and their acceptance of how a specific unit works
c) A program or a program module
d) Interact screen forms
e) How the overall system functions - correct answer ✔c
Black-box testing:
a) Is reserved for special circumstances in which the tester wants to review
the actual program code
b) Is reserved for NASA space missions
c) Is reserved for very complex systems
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