1) WHAT IS HELD IN THE 'CORE' OF THE NETWORK? a) SWITCHES, ROUTERS, EMAIL SERVERS b) WEB SERVERS, DATABASES, APPLICATIONS c) TRAFFIC FLOW CONTROLLERS,SFP's & QSFP's d) CORE ROUTERS 2) WHAT IS THE SECOND TIER IN A THREE TIER NETWORK ARCHITECTURE? a) DISTRIBUTION TIER b) ACCESS TIER c) CORE TIER 3) WHAT USUALLY IS HELD AT THE DISTRIBUTION TIER OF A THREE TIER NETWORK ARCHITECTURE? a) LOAD BALANCERS b) FIBER CHANNELS c) A SERIES OF SWITCHES THAT PROVIDES REDUNDANCY AND CONNECTIVITY 4) WHAT TIER DO USERS CONNECT TO IN A THREE TIER NETWORK ARCHITECTURE? a) CORE TIER b) CONNECTIVITY TIER c) DISTRIBUTION TIER d) ACCESS TIER 5) WHY WOULD YOU USE A COLLAPSED CORE ARCHITECHTURE? a) LARGE BUSINESS b) LESS EXPENSIVE c) MULTIPLE CONNECTION POINTS d) SMALLER BUSINESS 6) HOW MANY TIERS ARE IN A COLLAPSED CORE NETWORK ARCHITECTURE? a) 3 b) 2 c) 4 d) 1 7) WHICH TWO TIERS ARE INCLUDED IN THE COLLAPSED CORE NETWORK ARCHITECTURE? a) DISTRIBUTION TIER b) CORE TIER c) PROCESS TIER d) ACCESS TIER 8) WHICH APPLIES TO EAST-WEST TRAFFIC FLOW a) TRAFFIC THAT IS LEAVING OR ENTERING DATA CENTER b) FAST RESPONSE TIMES c) TRAFFIC BETWEEN DEVICES WITHIN THE SAME DATA CENTER 9) WHICH APPLIES TO NORTH-SOUTH TRAFFIC FLOW a) TRAFFIC THAT IS LEAVING OR ENTERING DATA CENTER b) TRAFFIC BETWEEN DEVICES WITHIN THE SAME DATA CENTER

1.6 NETWORK ARCHITECTURES

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