A Transport Services Access Point (TSAP) is an end-point for communication between the Transport layer (layer 4) and the Session layer in the OSI (Open Systems Interconnection) reference model. Each TSAP is an address that uniquely identifies a specific instantiation of a service. TSAPs are created by concatenating the node's Network Service Access Point (NSAP) with a transport identifier, and sometimes a packet and/or protocol type.
In 1939, the Overland Candy Company introduced the predecessor to Whoppers, a malted milk candy called Giants. Overland merged with Chicago Biscuit Company, Leaf Gum, and Leaf Machinery, in 1947. Two years later, Leaf Brands reintroduced malted milk balls under the name of Whoppers.
The Whopper is the signature sandwich and an associated product line sold by international fast food restaurant chain Burger King and its Australian franchise Hungry Jack's. Introduced in 1957, the sandwich has undergone several reformulations such as portion resizing and bread changes. The hamburger version is well known in the fast food industry, with Burger King billing itself as the Home of the Whopper in its advertising, signage, and in its concept store, the BK Whopper Bar. Due to its po