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An accounting information system (AIS) is a system of collecting, storing and processing financial and accounting data that are used by decision makers.An accounting information system is generally a computer-based method for tracking accounting activity in conjunction with information technology resources.
Transactions may be collected and processed as in batch processing. Transactions will be collected and later updated as a batch when it is convenient or economical to process them. Historically, this was the most common method as the information technology did not yet exist to allow real-time processing.
Resources, events, agents (REA) is a model of how an accounting system can be re-engineered for the computer age. REA was originally proposed in 1982 by William E. McCarthy as a generalized accounting model, [ 1 ] and contained the concepts of resources, events and agents (McCarthy 1982).
Process. The process (function, transformation) is part of a system that transforms inputs to outputs. The symbol of a process is a circle, an oval, a rectangle or a rectangle with rounded corners (according to the type of notation). The process is named in one word, a short sentence, or a phrase that is clearly to express its essence. [7] Data ...
In accounting, the revenue recognition principle states that revenues are earned and recognized when they are realized or realizable, no matter when cash is received. It is a cornerstone of accrual accounting together with the matching principle. Together, they determine the accounting period in which revenues and expenses are recognized. [1]
For example, transaction A may access portion X of the database, and transaction B may access portion Y of the database. If at that point, transaction A then tries to access portion Y of the database while transaction B tries to access portion X, a deadlock occurs, and neither transaction can move forward. Transaction-processing systems are ...
[3] [4] Financial statement assertions provide a framework to assess the risk of material misstatement in each significant account balance or class of transactions. [ 5 ] Both United States and International auditing standards include guidance related to financial statement assertions, although the specific assertions differ.
A target-centric model, by its very nature, is a network process that, in its ideal form, is more time-consuming than the traditional cycle. If analysts back-track to collaborate with collectors and respond to multiple questions from decision makers, the finished product will likely take a longer amount of time to reach the decision maker.