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Match each term in List I with its meaning in List II.

List I

A. Determinism

B. Bus loading

C. Virtual link

D. Partitioning

List II

1. A bounded and demonstrable worst case delivery time

2. The fraction of available capacity in use

3. A logical unidirectional path to defined receivers

4. Showing one function's fault cannot affect another

Select the correct match.

  • A.A-1, B-2, C-3, D-4
  • B.A-2, B-1, C-3, D-4
  • C.A-1, B-3, C-2, D-4
  • D.A-4, B-2, C-3, D-1

Answer: A

Correct answer: A-1, B-2, C-3, D-4

The four are separate properties and confusing them is the trap. Determinism is a bounded and demonstrable worst-case delivery time; bus loading is the fraction of capacity in use.

A virtual link is a logical unidirectional path to defined receivers; partitioning is the demonstration that one function's fault cannot affect another. Note that determinism does not imply reliability, and partitioning is not redundancy - a network can be deterministic and still fail, or duplicated and still allow one function to starve another.

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