INSY 2303 EXAM 3 2026 DATABASE AND DATA
MANAGEMENT REVIEW QUESTIONS ANSWERS
VERIFIED GUIDE
◉ Exception report.
Answer: contains information that is outside of normal or acceptable
ranges
◉ Decision support system.
Answer: helps people make decisions by directly manipulating data,
accessing data from external sources, generating statistical
projections, and creating data models of various scenarios
◉ Executive information system.
Answer: a type of decision support system designed to provide
senior managers with information relevant to strategic management
activities
◉ Expert system.
Answer: a computer system designed to analyze data and produce a
recommendation, diagnosis, or decision based on a set of facts and
rules
,◉ Knowledge engineering.
Answer: the process of designing, entering, and testing the rules in
an expert system
◉ Ecommerce.
Answer: business transactions that are conducted electronically
over a computer network
◉ B2C.
Answer: Online storefronts such as Amazon that offer merchandise
and services to consumers
◉ C2C.
Answer: Consumers sell to each other at popular auction and list
sites, such as eBay
◉ B2B and B2G.
Answer: Websites such as FedBid that sell goods and services to
other businesses or to the government
◉ Supply chain.
Answer: the sequence of organizations, people, activities,
information, and resources involved in moving a product or service
from supplier to customer
, ◉ Enterprise resource planning (ERP).
Answer: suite of software modules that integrate major business
activities
◉ ERP Benefits.
Answer: 1. improved overall performance
2. Minimized technology overhead
3. Increased efficiency and productivity from streamlined workflows
4. Improved access to information from a single database
◉ System development life cycle.
Answer: an information system progresses through several phases
as it is developed, used, and retired
◉ Planning phase.
Answer: 1. assembling the project team
2. justifying the project
3. choosing a development methodology
4. developing a project schedule
5. producing a project development plan
MANAGEMENT REVIEW QUESTIONS ANSWERS
VERIFIED GUIDE
◉ Exception report.
Answer: contains information that is outside of normal or acceptable
ranges
◉ Decision support system.
Answer: helps people make decisions by directly manipulating data,
accessing data from external sources, generating statistical
projections, and creating data models of various scenarios
◉ Executive information system.
Answer: a type of decision support system designed to provide
senior managers with information relevant to strategic management
activities
◉ Expert system.
Answer: a computer system designed to analyze data and produce a
recommendation, diagnosis, or decision based on a set of facts and
rules
,◉ Knowledge engineering.
Answer: the process of designing, entering, and testing the rules in
an expert system
◉ Ecommerce.
Answer: business transactions that are conducted electronically
over a computer network
◉ B2C.
Answer: Online storefronts such as Amazon that offer merchandise
and services to consumers
◉ C2C.
Answer: Consumers sell to each other at popular auction and list
sites, such as eBay
◉ B2B and B2G.
Answer: Websites such as FedBid that sell goods and services to
other businesses or to the government
◉ Supply chain.
Answer: the sequence of organizations, people, activities,
information, and resources involved in moving a product or service
from supplier to customer
, ◉ Enterprise resource planning (ERP).
Answer: suite of software modules that integrate major business
activities
◉ ERP Benefits.
Answer: 1. improved overall performance
2. Minimized technology overhead
3. Increased efficiency and productivity from streamlined workflows
4. Improved access to information from a single database
◉ System development life cycle.
Answer: an information system progresses through several phases
as it is developed, used, and retired
◉ Planning phase.
Answer: 1. assembling the project team
2. justifying the project
3. choosing a development methodology
4. developing a project schedule
5. producing a project development plan
