Exam 200-310 Question id=368 Design Objectives

Which statements are true regarding a hierarchical network?

A. facilitates choosing the type of routing protocols to be used in the network
B. provides scalability without affecting other layers and functionality
C. provides better performance as network resources are efficiently utilized
D. limits redundancy at the distribution layer
E. complicates manageability because of the added security


the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...

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