Question

What does cost effectiveness mean in terms of military requirements?

a.

Backward compatibility

b.

Cheap replacement of existing radios

c.

Futuristic design

d.

Fast replacement of existing radios

Posted under Cognitive Radio

Answer: (a).Backward compatibility Explanation:Cost effectiveness means the new design must be able to communicate with previous versions of radios. The design must be compatible with radios which are meeting the end of their lifetime.

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Q. What does cost effectiveness mean in terms of military requirements?

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