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CISA Exam-Testing Concept-Components of LAN (Repeater/Hub/Switch/Bridge/Router) Domain-4
Price: Free! Words: 1,350. Language: English. Published: August 29, 2017. Categories: Nonfiction » Education and Study Guides » Training & certification
CISA aspirant should be aware about layer of OSI at which below devices operate. Hub - Physical Layer (1st Layer) Switch – Data Link Layer (2nd Layer) Bridge – Data Link Layer (2nd Layer) Router – Network Layer (3rd Layer) Gateway-Application Layer (7th Layer) It must be noted that higher the layer, more intelligent the devices will be. Out of above Hub (layer 1) is dumbest device and Gateway
SPAZAZZ! Massage Add-Ons for Fun & Profit
Price: Free! Words: 5,400. Language: English. Published: January 25, 2016. Categories: Nonfiction » Education and Study Guides » Training & certification
This is the full text, including a quiz and survey, for the NCBTMB approved continuing education course for massage therapists called SPAZAZZ! Massage Add-Ons for Fun & Profit, by Andrea Lipomi, LMT.