ISQS Exam 1 (Texas Tech, Delgadillo) Questions And Answers Rated A+ New Update Assured Satisfaction
4 keer bekeken 0 keer verkocht
Vak
ISQS
Instelling
ISQS
Characteristics of good information - ️️Accurate, complete, economical, flexible,
reliable, relevant, simple, timely, verifiable.
Data - ️️Raw facts
Information - ️️The meaningful interpretation of data that enables us to make
decisions.
What makes data = information? - ️️It's ...
Characteristics of good information - ✔️✔️Accurate, complete, economical, flexible,
reliable, relevant, simple, timely, verifiable.
Data - ✔️✔️Raw facts
Information - ✔️✔️The meaningful interpretation of data that enables us to make
decisions.
What makes data = information? - ✔️✔️It's usefulness!
System - ✔️✔️An organized collection of interrelated parts that work together to
achieve a common purpose.
What do systems have? - ✔️✔️Inputs,
procession mechanism,
outputs,
feedback,
control.
Subsystem - ✔️✔️(Of a system) University -> Business school -> Marketing.
Simple vs. Complex System - ✔️✔️Simple- Very few elements & components,
relationship is simple.
Complex- A system filled with many simple systems.
A collection of simple systems is better than one, large complex system.
Open vs. Closed System - ✔️✔️Open- Everyone can use, don't have to have control of
market (interact with other systems)
Closed- Exclusive, not adoptable; only if you have control of market (no interaction)
Information Technology - ✔️✔️Refers to the method, techniques and tools that are
used as means to bring about computer-based information systems.
Information System - ✔️✔️Is a set of interrelated components
that collect (input), manipulate and
store (processing), and disseminate
, (output) data and information as well
as a feedback mechanism.
What is input and processing? - ✔️✔️Input - is the activity of capturing
and gathering raw data.
Processing - involves converting or
transforming raw data into useful
output.
Output - ✔️✔️Involves producing useful
information, usually in the form of
documents and reports.
Feedback - ✔️✔️Is output that is used to make
adjustments or changes to input or
processing activities.
Control - ✔️✔️Involves monitoring and
evaluating feedback.
Computer Based Information System - ✔️✔️is an Information System that uses
computer systems, devices, and technology.
Computer-Based IS Components?! - ✔️✔️Hardware, Database, Networks, Procedures
***Software, People = KEY!!!!***
Comparative Advantage - ✔️✔️Is a significant and long-term benefit to a
company in relation to the competition (innovative thinking, IDEAS!!)
Competing with Information
Technology - ✔️✔️Competitive value of IT lies mostly in the
capability of software and of people and the
value of information a business acquires and
uses.
Strategic Information Systems - ✔️✔️Any kind of IS that uses IT to gain competitive
advantage (or sometimes reduce competitive advantage).
Major types of IS - ✔️✔️- DSS - decisions (what if analysis) - Strategic, Upper
- MIS - reporting - Tactical, Middle
- TPS - transactions - Operational, Lower
Transaction Processing System - ✔️✔️Is an organized collection of people,
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, creditcard of Stuvia-tegoed voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper PatrickKaylian. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor €9,19. Je zit daarna nergens aan vast.
