Tag: Chapter 4 v6.0

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CCNA2 v6.0 Chapter 4 Exam Answers 2018

1. A network designer must provide a rationale to a customer for a design which will move an enterprise from a flat network topology to a hierarchical network topology. Which two features of the hierarchical design make it the better choice? (Choose two.) lower bandwidth requirements reduced cost …

CCNA1 v6.0 Chapter 4 Exam Answers 2018 (100%)

1. What are two reasons for physical layer protocols to use frame encoding techniques? (Choose two.) to reduce the number of collisions on the media to distinguish data bits from control bits* to provide better media error correction to identify where the frame starts and ends* to increase …

It-essentials v6.0 Chapter 4 Exam Answers 2018

1. Which negative environmental factor does cleaning the inside of a computer reduce? dust* EMI rust ESD   2. Which component can be easily damaged by the direct spray of compressed air when cleaning the inside the computer case? fan* heat sink power supply CPU cable connectors   …