Artificial intelligence
How many ALU(s) is/are control by one control unit is SIMD (single instruction stream, multiple data stream) architecture?

Only two ALU
None of these
one or more ALUs
One ALU
Impossible to say

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Artificial intelligence
What is a heuristic function?

A function to solve mathematical problems
A function which takes parameters of type string and returns an integer value
A function whose return type is nothing
A function that maps from problem state descriptions to measures of desirability

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