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

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

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System Analysis and Design
In a Decision tree

the root is drawn on the left and is the starting point on the decision sequence
the branch, to be followed, depends on the conditions and decisions, to be made
the nodes represent the conditions, with the right wise of tree listing the actions to be taken
all of the listed here

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