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Secure Electronic Transaction (SET) is a communications protocol standard for securing credit card transactions over networks, specifically, the Internet.SET was not itself a payment system, but rather a set of security protocols and formats that enabled users to employ the existing credit card payment infrastructure on an open network in a secure fashion.
Website. www .gra .gov .gh. The Ghana Revenue Authority (GRA) is the Ghana administration charged with the task of assessing, collecting and accounting for tax revenue in Ghana. [1] [2] As part of efforts to improve compliance, the Authority is required to assist taxpayers to understand and meet their tax obligations by providing robust and ...
The trading card game Magic: The Gathering has released a large number of sets since it was first published by Wizards of the Coast. After the 1993 release of Limited Edition, also known as Alpha and Beta, roughly 3-4 major sets have been released per year, in addition to various spin-off products. Magic has made three types of sets since Alpha ...
A Gray code absolute rotary encoder with 13 tracks. Housing, interrupter disk, and light source are in the top; sensing element and support components are in the bottom. Gray codes are used in linear and rotary position encoders ( absolute encoders and quadrature encoders) in preference to weighted binary encoding.
In graph theory, a dominating set for a graph G is a subset D of its vertices, such that any vertex of G is in D, or has a neighbor in D. The domination number γ (G) is the number of vertices in a smallest dominating set for G . The dominating set problem concerns testing whether γ (G) ≤ K for a given graph G and input K; it is a classical ...
United Kingdom. The Greyhound Racing Association was a UK-based private company founded in 1925 and existed until 2019. It was involved in the management of sports venues, notably greyhound racing stadia. The GRA was responsible for introducing Greyhound racing in the United Kingdom and was the largest racing operator for 70 years but ...
3-D Secure is a protocol designed to be an additional security layer for online credit and debit card transactions. The name refers to the "three domains" which interact using the protocol: the merchant/acquirer domain, the issuer domain, and the interoperability domain. [1]
The SECURE Act incentivizes employers to create 401 (k) plans and to expand access to their existing plans to more workers. One provision allows unrelated small employers to join together to establish a shared 401 (k) plan known as a Multiple Employer Plan (MEP). This allows small businesses to pool resources and mitigate the administrative ...