System Analysis and Design
During the maintenance phase

Programs are tested
System requirements are established
None of the listed here
System analysis is carried out

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System Analysis and Design
A system design is said to be functionally modular if

each module performs a specific function and can be developed relatively independently by programmers
the system makes extensive use of function. keys for maximum user assistance
the system is developed using structured programming through COBOL or PASCAL
None of these
the system is able to handle all the function of the application

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