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BSCI Exam Cram™ 2 (Exam 642-801) by Ed Tittel, Michael J. Shannon

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Answer Key Explanations

Question 1 Answer B is correct. The Core layer must feature the fastest and most efficient transmissions of data between other divisions of the network. As such, this layer often features the circuits with the largest bandwidth and often implements redundancy mechanisms. Answer A is incorrect because the Distribution layer is the consolidation point for the various Access layers in the hierarchical design. Answer C is incorrect because the Access layer is the entry point onto the network for end station systems and servers. Sometimes the Access layer is referred to as the Desktop layer. Answer D is incorrect because in the classic hierarchical network design from Cisco, there is no Workgroup layer.
Question 2 Answer B is ...

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