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33 Cards in this Set

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