Which of the following statements is not true Options: A . &nbspEntity Relationship Diagrams are used to design files B . &nbspSystems Overview can be prescribed by Data Flow Diagrams C . &nbspPhases, in a Systems life cycle, are fixed and invariant. D . &nbspIndexed files are faster than sequential files in all situations E . &nbspNone of the above

Which of the following statements is not true

Question

Which of the following statements is not true

Options:

A . Entity Relationship Diagrams are used to design files

B . Systems Overview can be prescribed by Data Flow Diagrams

C . Phases, in a Systems life cycle, are fixed and invariant.

D . Indexed files are faster than sequential files in all situations

E . None of the above

Answer: Option D

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Question 9. The imitation of a systems investigation may result from:....

Question 10. The current trend, of computer usage is mainly interactive; the trend, earlier, was....

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