Chapter 1 Flashcards
It is a business resource
Information
vital to the survival of contemporary businesses
Information
flows of information used primarily at the operations level to capture transaction and operations data
horizontal
instructions, quotas, and budgets
vertical downward flows
aggregated transaction and operations data
vertical upward flows
7 Most Common Types of Data Breaches
Stolen information
Ransomware
Password guessing
Recording key strokes
Phishing
Malware or virus
Denial of service (DOS)
group of interrelated multiple components or subsystems that serve a common purpose
system
A system is called ___ when it is viewed as a component of a larger system.
subsystem
a subsystem is considered a ___ when it is the focus of attention
subsystem
process of dividing the system into smaller subsystem parts
system decomposition
distinct parts are not self-contained
system/subsystem interdependency
reliant upon the functioning of the other parts of the system
system/subsystem interdependency
all distinct parts must be functioning or the system will fail
system/ subsystem interdependecy
it is the set of formal procedures by which data are collected, processed into information, and distributed to users.
information system
a business event
transaction
economic events that affect the assets and equities of the organization
financial transactions
all other events processed by the organization’s information system
nonfinancial transactions
flow of transaction
financial/nonfinancial transaction > information system > information > user decision making
it is an information system
accounting
It identifies, collects, processes, and communicates economic information about a firm using a wide variety of technologies.
accounting information system
It captures and records the financial effects of the firm’s transactions
accounting information system
It distributes transaction information to operations personnel to coordinate many key tasks.
accounting information system
AIS process ___
financial transactions
MIS process ___
nonfinancial transactions that are not normally processed by traditional AIS
AIS software - large vendors
Microsoft,
Sage Group,
SAP AG|SAP
Oracle Corporation
AIS softwares - Lower costs packages
Tally
ERP 9
MYOB
Quickbooks
an ais subsystem that supports daily business operations
transaction processing system (TPS)
an ais subsystem that produces financial statements and reports
General ledger/Financial reporting system (GL/FRS)
an ais subsystem that produces special purpose reports for internal use
Management Reporting System (MRS)
financial transactions that enter the information system from internal and external sources.
data sources