Unit 2 Key Words Flashcards
Global Divide
Ease with which a person or business can access the internet depending on location
Internet
Accessed by anyone and everyone.
Intranet
Used by people on a LAN within a company.
Extranet
Used by people working for a company through a VPN and a web portal. Can be accessed remotely.
Static Website
Same content for all users, collection of HTML documents.
Dynamic Website
Content changes from user to user.
Document Stores
Store, retrieve and manage semi-structured data.
RSS Feed
Delivers regularly changing content.
Personal Data
Personally identifiable, could impact negatively if released.
Sensitive Data
Must be protected from unauthorised access.
Business Data
Regarding products, services, financial, market research.
Confidential Data
Kept secret or private, discussion between doctor and patient.
Classified Data
Sensitive, restricted access, national security considerations.
Data
Raw, unorganised facts that requires processing.
Information
Processed, organised and structured into meaningful context.
MIS
Computer based system with tools to organise, manage and evaluate departments.
Open System
Works with both external and internal sources.
Closed System
Very little sharing and minimal if any sharing with the external environment, performs specific functions.
Paris Agreement
Limit global temp rise to 3 Celsius and strive for 1.5 Celsius
Primary Data
Collected directly from the source, not had any analysis or processing.
Secondary Data
Collected by a third party, available from other sources.
Qualitative Data
Not numeric, arranged into categories.
Quantitative Data
Measured by numbers, numerical or continuous.
Level 0 DFDs
Little detail, give an overview.
