System Analysis and Design
A pseudocode is

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

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System Analysis and Design
Unit testing is

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

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

None of these
All 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

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System Analysis and Design
The black-box concept:

All of these
assumes that inputs and outputs will remain stable
is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box.
None of these
assumes that the black box is independent

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