What 802 standard defines WiMAX?

_________ is when multiple pipelines are constructed by replicating execution resources, enabling parallel execution of instructions in parallel pipelines so long as hazards are avoided.

A. Vectoring B. Superscalar C. Hybrid multithreading D. Pipelining

A ______________ is a diagram that shows how a control structure will execute step by step.

Fill in the blank(s) with the appropriate word(s).