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33 Cards in this Set
- Front
- Back
data processing cycle
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operations performed on data to transform into meaningful/useful information
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data processing cycle 4 components
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1) data input
2) data storage 3) data processing 4) information output |
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data input
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collect data about 1) events 2) resources 3) agents; collected using source documents
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turnaround documents
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records of company data sent to an external party then returned to system as input; machine readable form
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source data automation
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devices that capture transaction data in machine readable data at time/place of origin ex: ATM
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ledger
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file that stores cumulative data about resources and agents ex: t account
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general ledger
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summary level data, does not contain detailed information on account balances
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subsidiary ledger
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detailed data about one specific account the appears in the general ledger
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control account
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general ledger account corresponding to a subsidiary ledger
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coding
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systematic assignment of letters/#s to data items to classify/organize
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sequential coding
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data items numbered consecutively
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block coding
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blocks of #s reserved for specific categories
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group coding
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2(+) subgroups within a block are used to describe characteristics of the data item; used in conjunction with block coding
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chart of accounts
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a group coding example; list of all financial statement accounts with assigned descriptive #s
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general journals
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1) non routine transactions
2) summary entries from special journals 3) adjusting entries 4) closing entries |
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special jurnals
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used to record repetitive and routine transactions
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audit trail
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posting references and document numbers that can check the validity of ledger postings
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entity
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something about which we collect and store data
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attributes
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characteristics of interest with resect to entities
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field
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actual physical space where attributes are stored
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record
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set of fields that contain the attributes about one entity
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file
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group of related records
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master file
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contains data relevant to company across fiscal years
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transaction file
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contain transactions that occur during a fiscal year
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database
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set of interrelated centrally coordinated files
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data processing 4 activities
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1) creating
2) reading 3) updating* 4) deleting |
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batch processing/updating
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periodic updating a specific point in time
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online real time processing
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update system with new transactions immediately
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information output documents
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records of company transactions ex: source documents, operational documents
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operational documents
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documents generated at the end of the process
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source documents
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records of transactions, generated at the beginning of the process
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reports
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given to the internal/external decision makers ex: financial statements and management reports
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query results
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answer to a question asked of a database
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