System Analysis and Design
To reconstruct a system, which of the following key element(s) must be considered :

feedback and environment
control and processors.
outputs and inputs
all of the listed here

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

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

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System Analysis and Design
A pseudocode is

an easy way to communicate the logic of a program, in English¬like statements
a protocol used in data communication
a machine code
None of these
a computer generated random number

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