Question

Which among the following is not a disadvantage of adapting specialized hardware for processing?

a.

Update management

b.

Functionality modification

c.

High bandwidth requirement

d.

Security

Posted under Cognitive Radio

Answer: (d).Security Explanation:Biometric based user authentication obtains input information through an input device such as a microphone, camera, etc. The information is processed by using software, or specialized hardware. Specialized hardware increases the complexity of introducing updates and modifying functionalities on the fly. Software processing offers lower security than specialized hardware.

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Q. Which among the following is not a disadvantage of adapting specialized hardware for processing?

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