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Lecture

RMG 300 Lecture Notes - Voice Over Ip, Internet Service Provider, Enterprise Resource Planning


Department
Retail Management
Course Code
RMG 300
Professor
Norman Shaw

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Moores law: ROI for technology projects is continually improving
Technology Essentials
IT Capabilities
Storing large quantities of data
Performing mathematical calculations
Applying logic to make decisions
Retrieving, displaying, and sending information
3 Components of IT
Software
Hardware
Network
Bits & Bytes
8 bit = 1 Byte
Types of Computers
Supercomputers
Servers
Personal Computers
Microprocessors
Clickers
1.Data, Information, Knowledge
2.Enterprise Resource Planning (ERP) - A type of IS that is primarily used to
integrate and standardize processes and the storage and management of data across
the enterprise
Storage
Primary Readily accessible
Secondary A little more time to find what youre seeking
Software Layers
Applications Software
Systems Software
Hardware
Middleware- between application software(oracle customer relationship management) and
operating system software (windows/ mac os)
The Internet
World wide Web
Domain names
www.notesolution.com

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Linked pages
Hypertext language
Tim Berners Lee
TCP/IP
Protocol
Packet switching
No central control
Vint Cerf (DARPA)
Accessing the Internet
Home Use
Internet Service Provider (ISP)
Dial up
DSL
Cable
Wi-fi
Standard IEEE 802.11
Voice Over Internet Protocol (VoIP)
Skype
Phones
Cloud Computing
Where is the cloud?
Data stored in the cloud
Software stores in the cloud
ASP
SaaS
Four Generations of E-Commerce
1.Static content
Brochures
2.Dynamic content
Depending on user profile, or browser location
3.Transactions on the Web
B2C
4. Integration with external partners
B2B
Client Side Computing
5.Cookies
Persistent
Privacy issues
Languages
JavaScript
Flash
ActiveX
Shares data
Applet
www.notesolution.com
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