How can we help?

You can also find more resources in our Help Center.

Study sets matching "information systems isys"

Study sets
Classes
Users

Study sets matching "information systems isys"

107 terms
ISYS 363 Information Systems
Data
Information
Process
Knowledge
Raw facts
Collection of facts organized in such a way that they have va…
Set of logically related tasks performed to achieve a defined…
Awareness and understanding of a set of information and the w…
Data
Raw facts
Information
Collection of facts organized in such a way that they have va…
67 terms
Information Systems (ISYS)
What is a Global Information System? (…
What is the first large scale interact…
Multinational Structure
International Structure
An information system that works across national borders, fac…
Airline Reservation Systems
Production, sales, and marketing are decentralized, and finan…
Operates much like a multinational corporation, but subsidiar…
What is a Global Information System? (…
An information system that works across national borders, fac…
What is the first large scale interact…
Airline Reservation Systems
33 terms
ISYS 2103 Business Information Systems
Information System
What does an Information System do?
What are the components of an Informat…
Information System
An integrated human-machine system that combines hardware, so…
Collects, processes, stores, and distributes information
Data, People, hardware, Telecommunications, Software
all the components and resources necessary to deliver informa…
Information System
An integrated human-machine system that combines hardware, so…
What does an Information System do?
Collects, processes, stores, and distributes information
17 terms
ISYS Chapter 1: Information Systems
Best Practice
Business Computer Hardware
Competency
Critical Thinking
A management process, technique, or method that is most effec…
The tangible or physical aspect of a computer like circuit bo…
The knowledge that enables a person to understand something.
A way of thinking that involves analysis and evaluation and i…
Best Practice
A management process, technique, or method that is most effec…
Business Computer Hardware
The tangible or physical aspect of a computer like circuit bo…
22 terms
ISYS: Business Information Systems - Exam I
Which of the following statement is tr…
Which of the following statements is t…
A typical OS consists of control progr…
Which of the following is spreadsheet…
4GLs use macro codes that can take the place of several lines…
An inkjet printer is suitable for home users who have limited…
Supervisor.
Corel Quattro Pro
Which of the following statement is tr…
4GLs use macro codes that can take the place of several lines…
Which of the following statements is t…
An inkjet printer is suitable for home users who have limited…
145 terms
ISYS 204 intro to information systems
A business model describes how a compa…
The dimensions of information systems…
Business processes are those logically…
As a result of new public laws, accoun…
True
True
False
True
A business model describes how a compa…
True
The dimensions of information systems…
True
78 terms
ISYS 2103 Business Information Systems Test 3
Global Information Systems (GIS)
GIS Topics
Control
Coordination
An IS that works across national borders, facilitates communi…
1. Control... 2. Coordination... 3. Standardization ... 4. Network Fun…
consists of using managerial power to ensure adherence to the…
the process of managing interaction among activities in diffe…
Global Information Systems (GIS)
An IS that works across national borders, facilitates communi…
GIS Topics
1. Control... 2. Coordination... 3. Standardization ... 4. Network Fun…
ISYS 2103 Business Information Systems Test 3
Systems Development Life Cycle (SDLC)
Phases of SDLC
Planning
Requirements Gathering and Analysis
known as the waterfall model; a series of well defined phases…
1. Planning... 2. Requirements Gathering and Analysis... 3. Design…
one of the most crucial phases of SDLC; the system designer m…
Analysts define the problem and generate alternatives for sol…
Systems Development Life Cycle (SDLC)
known as the waterfall model; a series of well defined phases…
Phases of SDLC
1. Planning... 2. Requirements Gathering and Analysis... 3. Design…
ISYS 2103 Business Information Systems Test 3
Systems Development Life Cycle (SDLC)
Phases of SDLC
Planning
Requirements Gathering and Analysis
known as the waterfall model; a series of well defined phases…
1. Planning... 2. Requirements Gathering and Analysis... 3. Design…
one of the most crucial phases of SDLC; the system designer m…
Analysts define the problem and generate alternatives for sol…
Systems Development Life Cycle (SDLC)
known as the waterfall model; a series of well defined phases…
Phases of SDLC
1. Planning... 2. Requirements Gathering and Analysis... 3. Design…
27 terms
ISYS: Business Information Systems - Exam I
Which of the following statement is tr…
Which of the following statements is t…
A typical OS consists of control progr…
Which of the following is spreadsheet…
4GLs use macro codes that can take the place of several lines…
An inkjet printer is suitable for home users who have limited…
Supervisor.
Corel Quattro Pro
Which of the following statement is tr…
4GLs use macro codes that can take the place of several lines…
Which of the following statements is t…
An inkjet printer is suitable for home users who have limited…
32 terms
ISYS 210: Ch 12: Information Systems in Business
Business Functions
5 Business Departments
Collaboration
Business
product, account, price, collaborating, research and design,…
accounting, production, research & development, HR, marketing
business departments need to communicate with one another thr…
organized entity designed to sell goods and/or services
Business Functions
product, account, price, collaborating, research and design,…
5 Business Departments
accounting, production, research & development, HR, marketing
18 terms
ISYS 2103 Business Information Systems Test 3
Systems Development Life Cycle (SDLC)
Phases of SDLC
Planning
Requirements Gathering and Analysis
known as the waterfall model; a series of well defined phases…
1. Planning... 2. Requirements Gathering and Analysis... 3. Design…
one of the most crucial phases of SDLC; the system designer m…
Analysts define the problem and generate alternatives for sol…
Systems Development Life Cycle (SDLC)
known as the waterfall model; a series of well defined phases…
Phases of SDLC
1. Planning... 2. Requirements Gathering and Analysis... 3. Design…
63 terms
ISYS 2103: Business Information Systems Eric Hatch Online Midterm
Information concept (inputs, processin…
Michael Porter's strategies... 1. Overall…
Michael Porter's Five Forces... 1. Buyer…
Transaction Processing System (TPS)
Inputs: send data and information to the computer (Ex. keyboa…
1. Companies can use information systems to reduce overall co…
analyzes an organization, its position in the marketplace, an…
focuses on data collection and processing; the major reason f…
Information concept (inputs, processin…
Inputs: send data and information to the computer (Ex. keyboa…
Michael Porter's strategies... 1. Overall…
1. Companies can use information systems to reduce overall co…
9 terms
ISYS Final Exam Chapter 13: Intelligent Information Systems
Expert System
What-Is Analysis
What-If Analysis
Backward Chaining
-One of the most artificial intelligence-related technologies…
Commonly used in transaction-processing systems and managemen…
Used in decision support systems, decision makers use it to m…
Starts with the goal--the "then" part--then backtracks to fin…
Expert System
-One of the most artificial intelligence-related technologies…
What-Is Analysis
Commonly used in transaction-processing systems and managemen…
ISYS 209 Chapter 1 Business Information Systems in Your Career
What's new in Management Information S…
Internet and global communications hav…
Businesses invest in IT to achieve 6 i…
Operational Excellence
New technologies... Cloud computing / software as a service (Sa…
Drastic reduction of costs of operating and transacting on gl…
Operational excellence ... New products, services, and business…
Improved efficiency results in higher profits.... Information sy…
What's new in Management Information S…
New technologies... Cloud computing / software as a service (Sa…
Internet and global communications hav…
Drastic reduction of costs of operating and transacting on gl…
14 terms
ISYS Final Exam Chapter 9: Global Information Systems
What is a global information system?
What are the different kinds of manage…
Operational Managerial Support
Tactical Managerial Support
-Information system that works across national borders... -Facil…
-Operational... -Tactical... -Strategic
Day-to-day activities
Concentrates on medium-range activities that move the organiz…
What is a global information system?
-Information system that works across national borders... -Facil…
What are the different kinds of manage…
-Operational... -Tactical... -Strategic
75 terms
ISYS 414 Chapter 7: Control and Accounting Information Systems
Threat
Exposure or Impact
likelihood
Preventive, Detective, Corrective
any potential adverse occurrence
the potential dollar loss from a threat
probability that a an adverse occurrence will occur
3 types of Internal Controls
Threat
any potential adverse occurrence
Exposure or Impact
the potential dollar loss from a threat
20 terms
ISYS Final Exam Chapter 10: Building Successful Information Systems
What are the 4 phases of the system de…
What happens during the planning phase?
What must analysts examine during the…
What are the four W's
1. Planning... 2. Requirements-Gathering and Analysis... 3. Design…
-One of the most crucial phases ... -Must define the problem the…
-Organizations strategic goals... -How the system can support th…
-Why... -Who... -When... -What
What are the 4 phases of the system de…
1. Planning... 2. Requirements-Gathering and Analysis... 3. Design…
What happens during the planning phase?
-One of the most crucial phases ... -Must define the problem the…
8 terms
Information Systems
Decision making involves choosing alte…
Information Technology
Information System
Knowledge
information about the alternatives
The hardware, software, and media used to store, organize, re…
An organized combination of hardware, software, infrastructur…
information that is applied to some decision or action
Decision making involves choosing alte…
information about the alternatives
Information Technology
The hardware, software, and media used to store, organize, re…
38 terms
Information Systems - Information Systems
information system
information system purpose
Information system components
expert systems
Any organized system for the collection, organization, storag…
Support operations, management and decision making through in…
Hardware, software, data, procedures, people, and feedback.
Computer systems that emulate the decision-making ability of…
information system
Any organized system for the collection, organization, storag…
information system purpose
Support operations, management and decision making through in…
21 terms
ISYS EXAM 3: 6.2 (Storing Information using a Relational Database Mgmt System)
database
database management system (DBMS)
2 primary tools for retrieving info fr…
query-by-example (QBE)
maintains info about various types of objects (inventory), ev…
creates, reads, updates and deletes data in a database while…
query-by-example (QBE); structured query language (SQL)
helps users graphically design the answer to a questions agai…
database
maintains info about various types of objects (inventory), ev…
database management system (DBMS)
creates, reads, updates and deletes data in a database while…
33 terms
ISYS CH7 information security
Acess control
Adware
Alien software
Anti-malware system
Controls that restrict unauthorised individuals frim using in…
Alien software designed to help pop-up advertisements appear…
Clandestine software that is installed on a computer through…
Software packages that attempt to identify and eliminate viru…
Acess control
Controls that restrict unauthorised individuals frim using in…
Adware
Alien software designed to help pop-up advertisements appear…
20 terms
Information Systems
Electromagnetic spectrum
Parts of a wave
AM and FM radio waves
Total internal reflection
A type of energy used in communication technologies
AM = amplitude is change but frequency stays the same. FM= fr…
Happens when the angle of the light is greater than the criti…
Electromagnetic spectrum
A type of energy used in communication technologies
Parts of a wave
27 terms
Information systems
AM radio waves
Atmosphere
Communication
Computer based communication systems
Amplitude modulated waves
The gaseous envelope surrounding the Earth
Interaction that transmits information between at least two a…
Used in faxes, bar codes, or digital recordings that transfor…
AM radio waves
Amplitude modulated waves
Atmosphere
The gaseous envelope surrounding the Earth
10 terms
Information Systems Lecture 5
information is believable if
evaluating information quality
Information Overload
Web crawlers
the information is supported by evidence
the amount of information continues to grow because of the in…
having more information than what you can effectively process…
automatically scour the web to capture the online information
information is believable if
the information is supported by evidence
evaluating information quality
the amount of information continues to grow because of the in…
12 terms
Information Systems Lecture 3
Typical Hotel Reservation Systems incl…
Components in Information Systems
Computerized Information Systems
Race With Machines says we need to:
1. Personal Computers ... 2. Customers... 3. Computer Networking
1. Data... 2. Hardware... 3. Software... 4. Media... 5. Procedures... 6. Peo…
Information system does not require a computer; people are st…
re-invent our organizations
Typical Hotel Reservation Systems incl…
1. Personal Computers ... 2. Customers... 3. Computer Networking
Components in Information Systems
1. Data... 2. Hardware... 3. Software... 4. Media... 5. Procedures... 6. Peo…
76 terms
Information Systems
Information Technology
Information System
Communication; Business Processes; Dec…
Business Process
The hardware, software and media used to store, organize, ret…
An organized combination of hardware, software, infrastructur…
Use of Information in Organizations
A set of coordinated activities that lead to a specific goal…
Information Technology
The hardware, software and media used to store, organize, ret…
Information System
An organized combination of hardware, software, infrastructur…
8 terms
Information Systems Lecture 10
Value Chain
Value Chain analysis
Critical success factors
Priority Matrix
A set of activities that an organization must perform to cond…
is the process of identifying these activities
list of a few important considerations that must be achieved…
High to low matrix based on returns and ease of implementatio…
Value Chain
A set of activities that an organization must perform to cond…
Value Chain analysis
is the process of identifying these activities
8 terms
Information Systems Lecture 4
Rising productivity and wealth in rece…
What-If Questions
Goal Seek
The most important invention
Automation
requires you to think backwards starting from a target output…
can provide the desired output value for a cell and also the…
Machine Learning
Rising productivity and wealth in rece…
Automation
What-If Questions
requires you to think backwards starting from a target output…
5 terms
Information Systems Lecture 2
Flowchart
Algorithm
Flowchart Symbols
Function
a diagram that provides a logical description of an algorithm
step-by-step procedure
1. Square = Step/Task (take order)... 2. Diamond = Decision ... (Is…
Provides an output for one or more inputs.... A function is impl…
Flowchart
a diagram that provides a logical description of an algorithm
Algorithm
step-by-step procedure
5 terms
Information Systems Lecture 7
Sharing Economy/Collaborative Consumpt…
collaborative consumption such as that…
to allow for transactions between stra…
Annual sales of all the quarterly proj…
describe the appearance of new marketplaces where excess capa…
trust enabled by technology
reputation capital
= SUM ('Quarter 1:Quarter 4' E6)
Sharing Economy/Collaborative Consumpt…
describe the appearance of new marketplaces where excess capa…
collaborative consumption such as that…
trust enabled by technology
25 terms
Information Systems
Basic IS Blocks
DIKW
Computer technology
Communications technology
Data, Hardware, Software, & Networks
Data(gathering of parts)... Information(connecting of parts)... Kno…
Hardware & software... For processing and storing information
Voice & data networks... For transmitting information
Basic IS Blocks
Data, Hardware, Software, & Networks
DIKW
Data(gathering of parts)... Information(connecting of parts)... Kno…
5 terms
Information Systems Lecture 12
Anomaly
normalization
Query
SQL (Structure Query Language)
what if (hypothetical) situations in which data can be insert…
a process that enables a designer to eliminate design problem…
a database function that extracts and displays information fr…
a language to select and extract data from a database... - a st…
Anomaly
what if (hypothetical) situations in which data can be insert…
normalization
a process that enables a designer to eliminate design problem…
10 terms
Information Systems Lecture 11
Entities
Attributes
Levels of Data
Relational Database
things we store about persons, place, and events
these are pieces of information about an entity
1. Field - individual characteristics about an ENTITY. (also…
stores data in connected tables. Each table may correspond to…
Entities
things we store about persons, place, and events
Attributes
these are pieces of information about an entity
6 terms
Information Systems Lecture 13
Data Validation
Calculating monthly payment for 30 yea…
One variable data table
Solver
used to prevent users from entering input data on a worksheet…
PMT(B10/12, A10*12,A5)
allows you to compute the result of a formula for various val…
add-in program in Excel that can be used to find inputs (deci…
Data Validation
used to prevent users from entering input data on a worksheet…
Calculating monthly payment for 30 yea…
PMT(B10/12, A10*12,A5)
11 terms
Information Systems Lecture 22
virus coders today can earn money
Security Goals (5)
Security Controls
User Profiles
by selling access to infected computers
Confidentiality - making information can only be accessed by…
Preventive - stop or limit the security threat from happening…
identification and a set of privileges to access only what th…
virus coders today can earn money
by selling access to infected computers
Security Goals (5)
Confidentiality - making information can only be accessed by…
8 terms
Information Systems Lecture 9
World Wide Web
Impact of the web
web browser
web server
- one of the most popular applications built to work over the…
- google is aware of 60 trillion web pages ... - some firms only…
a software program used to send request for web pages and dis…
a computer program that is designed to "serve up" web pages
World Wide Web
- one of the most popular applications built to work over the…
Impact of the web
- google is aware of 60 trillion web pages ... - some firms only…
9 terms
Information Systems Lecture 14
Decision
Structured Decisions
Unstructured Decisions
Semi-structured Decisions
a choice among alternatives
decisions that are routine and reptitive, and often have well…
decisions that are novel and do not have a preexisting proced…
decisions that have some elements that are structured and oth…
Decision
a choice among alternatives
Structured Decisions
decisions that are routine and reptitive, and often have well…
6 terms
Information Systems Lecture 8
Strategic Information Systems
A website of a bank that allows accoun…
Identification of strategic informatio…
SWOT analysis
when businesses use information systems to provide competitiv…
A. routine information systems
...
used to identify the Strengths, Weaknesses, Opportunities, an…
Strategic Information Systems
when businesses use information systems to provide competitiv…
A website of a bank that allows accoun…
A. routine information systems
41 terms
ISY 250 - Chapter 6: Information Gathering
Web Browser
Google Maps
White Pages
Public Tax Records
Googling or web searches on any _____ can reveal a plethora o…
Real Time access to street view can assist in blueprinting bu…
Lookup of people, places and numbers... -Names, Reverse Phone Lo…
Determine what businesses or people own buildings/locations.
Web Browser
Googling or web searches on any _____ can reveal a plethora o…
Google Maps
Real Time access to street view can assist in blueprinting bu…
5 terms
Information Systems
Hardware
Software
Data
People
Physical Devices
Programming to tell the Hardware what to do
Info Manipulated by the Software
Interacting with the Data or Automating the System
Hardware
Physical Devices
Software
Programming to tell the Hardware what to do
48 terms
ISYS 414 Chapter 8: Controls for Information Security
Security, Confidentiality, Privacy, Pr…
systems reliability
security
defense in depth
Classes of information systems controls that the Trust Servic…
the Trust Services Framework focuses on ________ ________ bec…
the foundation of Systems Reliability and therefore the most…
employ multiple layers of controls in order to avoid having a…
Security, Confidentiality, Privacy, Pr…
Classes of information systems controls that the Trust Servic…
systems reliability
the Trust Services Framework focuses on ________ ________ bec…
28 terms
Information Systems
Information Systems
Technology
Hardware, software, and data
Hardware
The study of complementary networks of hardware and software…
The application of scientific knowledge for practical purposes
The first three components of information systems and fall un…
The part of the information system you can touch. Examples: c…
Information Systems
The study of complementary networks of hardware and software…
Technology
The application of scientific knowledge for practical purposes
148 terms
Information Systems
Information Systems
Information Technology
1st Era of Globalization
2nd Era of Globalization
study of systems with a specific reference to information and…
the use of any computers, storage, networking and other physi…
(1492 - 1800)... spearheaded by countries - power to deploy
(1800-2000)... spearheaded by companies - decreased the cost of…
Information Systems
study of systems with a specific reference to information and…
Information Technology
the use of any computers, storage, networking and other physi…
Information systems
Operational support
Operational costs
Data analysis
Data flow
Information system designed to produce a variety of informati…
Day to day costs - includes both fixed and variable costs.
the process of compiling, analyzing, and interpreting the res…
Data contained on a customer order form would be represented…
Operational support
Information system designed to produce a variety of informati…
Operational costs
Day to day costs - includes both fixed and variable costs.
34 terms
Managing Information Systems Chapter 8
Advertising Model
Brokerage Model
Business-to-Business (B2B)
Business-to-Consumer (B2C)
an extension of traditional advertising media, such as radio…
brings sellers and buyers together on the Web and collects co…
e-commerce involves electronic transactions between businesses.
companies sell directly to consumers.
Advertising Model
an extension of traditional advertising media, such as radio…
Brokerage Model
brings sellers and buyers together on the Web and collects co…
28 terms
Information Systems - Systems Development
software prototyping
rapid application development (RAD)
computer-aided software engineering (C…
joint application design (JAD)
The activity of creating incomplete test versions of a softwa…
An alternative to the conventional waterfall model of softwar…
Software tools used to design and implement software that is…
A process used to collect business requirements while develop…
software prototyping
The activity of creating incomplete test versions of a softwa…
rapid application development (RAD)
An alternative to the conventional waterfall model of softwar…
238 terms
Health Information: Information Systems
administrative
administrative
financial
human resources
The first information systems to be utilized in healthcare.
The data collected in these systems are mainly financial or a…
These systems monitor and control the financial aspects of th…
These systems track and manage people within the organization.
administrative
The first information systems to be utilized in healthcare.
administrative
The data collected in these systems are mainly financial or a…
34 terms
Information Systems
point of sales systems
vertical integration
operational effectiveness
strategic positioning
transaction processing systems that capture customer purchase…
when a single firm owns several layers in its value chain
performing the same tasks better than rivals perform them.
performing different tasks than rivals, or the same tasks in…
point of sales systems
transaction processing systems that capture customer purchase…
vertical integration
when a single firm owns several layers in its value chain
20 terms
Information Systems
Abstract Reasoning
systems thinking
Collaboration
Experimentation
The ability to make and manipulate models
The ability to model the components of the system, to connect…
The activity of two or more people working together to achiev…
Making a reasoned analysis of an opportunity, envisioning pot…
Abstract Reasoning
The ability to make and manipulate models
systems thinking
The ability to model the components of the system, to connect…
1 of 10