Computer Final

Created by harshaa 

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Boolean Logic

this allows you to combine words and phrases into search statements to retrieve documents from searchable databases

Artificial Intelligence

a branch of computer science concerned with making computers behave like humans

Artificial Intelligence includes

games playing, expert systems, natural language, neural networks, robotics

Computer Ethics

ethics is a a set of moral principles that govern the behavior of a group or individual; regulates the use of computers

Common issues of computer ethics

intellectual property rights (such as copyrighted electronic content), privacy concerns, and how computers affect society

Most influenced by computer ethics

artificial intelligence and human communication

Ethical Principles various codes address

honesty, objectivity, integrity, carefulness, respect for intellectual property, confidentiality, responsible publication, non-discrimination, openness, legality

Core issues of computer ethics

these include professional responsibility, intellectual property rights, privacy, censorship, and the impact of technology on society

Technology and Culture

refers to cyclical co-dependence, co-influence, co-production of technology and society upon the other

Advantages & Disadvantages of technology to human culture

market expansion, cutting costs, employee concerns, & upfront costs

open source software

computer software that is available in source code form

widely used open source software

Apache HTTP server, Os Commerce, Unix- like, GNU- Linux, Mozilla Firefox, Voice-over IP, Android

Categories of Used open source software

security, affordability, transparency, perpetuity, interoperability, & localization

Multimedia 2 2D Graphic Types

vector and bitmap

Key Points about Bitmap Images

pixels in a grid, resolution dependent, re-sizing reduce quality, easily converted, restricted to rectangle, minimal support for transparency

Key Points about Vector Images

scalable, resolution independent, no background, cartoon like, inappropriate for photo realistic images, metafiles contain both raster and vector data

metafiles

graphics that contain both raster and vector data

Examples of Metafiles

EPS (encapsulated postscripts), PDF (portable document format), PICT (macintosh)

Audio file types and formats

.aif, .iff, .m3u, .m4a, .mid, .wav

Video file types and formats

.mpg, .asf, .asx, .avi, .flv, .mov

3D Image file types

.3dm, .max

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