System Analysis and Design
A design that consists of a hierarchy of modules; each module has a single entry and a single exit subroutine, is known as

Tuple
hierarchy structure
None of these
Turnaround
top-down design

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System Analysis and Design
A pseudocode is

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

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System Analysis and Design
Which of the following is not true of the conversion phase of the development life cycle?

the user and systems personnel must work closely together
the non machine components of the system should be considered
steps must be taken to phase out the old system
documentation should be emphasized

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