System Analysis and Design
Which of the following is not a characteristic of a system

has homogeneous components
operates for some purpose
has interacting components
operates within a boundary

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System Analysis and Design
The Turnaround is

a group of related fields
the elapsed time between the receipt of the input and the availability of the output
the key information of programming
None of these
a program statement that violates one or more rules of the language in which it is written

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