Place the end of the tape measure on the handrail at the point where the inner surface of the support post and handrail meet. Mark your first measurement at the distance from the post indicated by your answer in Step 5. In this example, place a mark 6 inches from the support post.
Definition: A Tier 1 ISP is an ISP that has access to the entire Internet Region solely via its free and reciprocal peering agreements. Definition: An ISP is entity that provides (usually sells) access to the global Internet. Definition: An Internet Region is a portion of the Internet network typically bounded by a country's geographical boundaries.
Using a Three-Tier Architecture Model. The three-tier architecture model, which is the fundamental framework for the logical design model, segments an application's components into three tiers of services.These tiers do not necessarily correspond to physical locations on various computers on a network, but rather to logical layers of the application.he middle tier, or business services layer, consists of business and data rules. Also referred to as the business logic tier, the middle tier is where COM+ developers can solve mission-critical business problems and achieve major productivity advantages.