Arepresents the network edge, where traffic enters or exits the campus network. traditionally, the primary function is to provide network access to the user. switches connect to distribution layer switches, which implement network foundation technologies such as routing, quality of service, and security.

client registration system, resource management system, clinical management system, patient information database, common use-system interface

explanation:

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"we first find value of tax in dollars.

the difference between the two prices   is: 23. 54 - 22 = 1.54

therefore the sales tax in dollars is 1.54

the tax % will be   (amount of tax / original cost price ) × 100

(1.54 / 22) × 100  → (0.07) × 100 =   7

so the tax rate is 7%

we can double check the answer.

7 % of 22   → (7/100) × 22 → 0.07 × 22 = 1.54

22 + 1.54 = 23.54"