System Analysis and Design
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)

conduct interviews
None of these
train users
acquire hardware and software
test the new system

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System Analysis and Design
Sequential or series testing is

is checking the logic of one or more programs in the candidate system
running the system with line data by the actual user
making sure that the new programs do in fact process certain transactions according to Specifications
testing changes made in an existing or a new program

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System Analysis and Design
Unit testing is

making sure that the new programs do in fact process certain transactions according to Specifications
is checking the logic of one or more programs in the candidate system
running the system with line data by the actual user
testing changes made in an existing or a new program
None of these

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