System Analysis and Design
A pseudocode is

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

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System Analysis and Design
System prototyping helps the designer in

all of the listed here
making the programmers understand how the system will function.
communicating to the user, quickly, how the system, when developed, will look like and get a feedback.
giving a demo of the software, to the system manager to whom he reports

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System Analysis and Design
The advantage of Purchase Option is (are)

None of these
No financing is requird. The risk of system obsolescence is shifted to the lessor
Insurances, maintenance, and other expenses are included in the rental charge
the flexibility of modifying the system at will
All of these

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