IB questions

1- What makes computer translation unreliable is the fact that their is not standard of style that corresponds with each language. The expressions used in English often cant make sense in Arabic unless translates differently. Unfortunately the web translators aren't sophisticated enough to actually do such a thing,or to rephrase, they are programmed to translate this word for this word, meaning that they totally disregard grammar, and style.

2-markup language: markup language is a program that enables for better translation
(is a text based language-particularly web pages like HTMl's, it is a type of language accessible across a wide variety of hardware and sofltware platofrms)

e-commerce video

461-468 quesions

a) No E-commerce is not possible without the internet, because the whole point of e commerce is using the Internet to do business better.
b)they are regular Electronic Commerce, Traditional Commerce, and last but least there is International Electronic Commerce.
c)The purpose of an intranet is to facilitate the storage and communication of data, information, knowledge, wisdom, and ideas throughout an organization,the charactaristics of intranet is communication, security,and information transformation.

Ib questions

1- the first device likely to be used in a pilot training computer simulation would be the gps, or navigation system. This would help track the airplane navigate through tough winds, etc the second would be the communication headphones that pilots wear so that thgey are able to communicxate with to headquarters.

2- An advantage of schools providing students with USB drives would help students be more prepared for school life, it would reduce the amount of paper being printed, this way teachers don't need to collect notebooks, it would be usb drives. The disadvantage is that you are districting the equality of access, because some students might not have a computer, so some students might feel left out or deprived

key trerms

1. intranet: is the generic term for a collection of private computer networks within an organization (privacy,security,peopleand machines)/ (Business and employment
   
2. middleware: software that connects software compinenents or applications. The software consists of a set of services that allows multiple processes running on one or more machines to interact. (business and employment)/Polocies and governement)
   
3. e-business: Though sometimes used interchangeably with the broader term e-commerce, here used to refer to the e-commerce activities of a particular company or organization. (people and machines, privacy,authenticity)/ Science and environment)
   
4. e-commerce: Programs on a Web server that provide the commercial services to consumers and business partners on the Web site.((business,people and machines)/education, politics and government)
5. dot-coms: Internet-based companies.(policies and standard, security)/business,polotics and government)
   
6. mobile commerce: Mobile commerce, in which workers use laptops and wireless handheld devices to take their offices with them wherever they travel (people and ,machines,security, authenticity)/ (business,health,education,politics)
   

IB practice test Questions

1- computer simmulation are those prgrams based on models, based on reality in order to imitate a certain scenario. Simulation can be used in a wide spectrum of areas, in business,traffic,training, etc

2-Bandwidth is the speed and capability of a connection to transfer a certainb amount of data per unit of time. Are classified in Kb, KPBS. It also reffers to the he band through which connection cabels pass.