prelim 1 review guide

prelim 1 review guide - Business Computing Prelim 1 Review...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Business Computing Prelim 1 Review Guide Lecture 1- The Digitial Landscape Timeline: The Computer Evolved overtime, starting with telegraph, babbage difference engine, jacquard loom Punched Paper- the computer punch card o A program was literally “punched” into it and read by the computer Moore’s Law: Describes a trend in the history of computer hardware. The number of transistors that can be inexpensively placed on an integrated circuit is increasing exponentially, doubling approximately every two years Timeline: Software (Al) Al could play checkers, invented by Samuel Deep throat = chess game Deep blue = chess game that actually beat the expert Timeline- Storage 100 bytes = punch card; 1 megabyte= floppy disk…. Overconnectedness- E-mail Assymetry It takes 15 seconds to compose a message, if sent to all employees and they each spend 15 seconds looking at it that’s 6.25 hours spent looking at it Twitter: 10% of twitter users generate more than 90% of content Addiction to the internet and technology South Korea considers internet addiction one of its most serious public health issues For some people just being away from their cell phones creates anxiety Malignant Narcissism People using the internet in a way that is self loving and dangerous to health Attention for attentions sake Photos are permanent, as soon as something is online it is permanent, most likely in at least 85 locations 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Business Computing Prelim 1 Review Guide Camera source computer mail server destination computer
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/01/2009 for the course H ADM 121 at Cornell.

Page1 / 5

prelim 1 review guide - Business Computing Prelim 1 Review...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online