Barack Obama

Barack Obama

Post Ting

Barack Obama

http://sites.google.com/site/itpitersite/dcument/BarakObama.odt?attredirects=0&d=1


Barack Obama

1) He was born in August 4, 1961) is the 44th and current President of the United States.

2)He is the first African American to hold the office, as well as the first president born in Hawaii.

3)Obama previously served as the junior United States Senator from Illinois from January 2005 until he resigned after his election to the presidency in November 2008.

4)Obama is a graduate of Columbia University and Harvard Law School, where he was the president of the Harvard Law Review

5)He was a community organizer in Chicago before earning his law degree. He worked as a civil rights attorney in Chicago and taught constitutional law at the University of Chicago Law School from 1992 to 2004.

6)Obama served three terms in the Illinois Senate from 1997 to 2004. Following an unsuccessful bid for a seat in the U.S. House of Representatives in 2000, he ran for United States Senate in 2004.

7)Obama began his run for the presidency in February 2007.

8)After a close campaign in the 2008 Democratic Party presidential primaries against Hillary Clinton, he won his party's nomination.

9)In the 2008 general election, he defeated Republican nominee John McCain and was inaugurated as president on January 20, 2009.

10)On October 9, 2009, he was awarded the 2009 Nobel Peace Prize.

Barak Obama

http://sites.google.com/site/itpitersite/dcument/BarackObama.doc?attredirects=0&d=1


To look with google side ^^



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http://www.scribd.com/doc/23450704/Barack-Obama

To look with Scribd.

Exercise POSTING

To look wirh SRIBD: http://www.scribd.com/doc/23520644/Post-Ting

To look with GoogleSIte: http://sites.google.com/site/itpitersite/dcument/POSTTING.doc?attredirects=0&d=1

(Question number 2 )

1. What is an input device? Writte down which input devices you know and post an image of each one.

Input device is a peripheral (Computer piece ) used to provide data and control signals to a Computer or any information processing system

for Example: WebCamera


2.What is an output device? Writte down which output devices you know and post and image of each one.
Output device is any piece of computer hardware used to communicate the results of data processing to the outside.

For Example: Screen, speakers, printer...

3. What is the difference between RAM and ROM?
Abaut the Ram Memory: Random access memory, computer memory that can be read from and written to in arbitrary sequenceAnd it is Erased every time you turn off the computer. I'ts a very important parameter because this will be how quick is your computer to use some specific aplications. Read only memory :class of storage media used in computers and other electronic devices. This tells the computer how to load the operating system.
4. What is a backing storage? Which types of backing storage do you know?
In information technology, a backup or the process of backing up refer to making copies of data so that these additional copies may be used to restore the original after a data loss event.

*Examples:
CD DVD Readers, Blu ryde, Flash compact Cards, ( SD, XD, MSstik...), UsSB Flash, Hard Driverd ( H-DD)...

http://sites.google.com/site/itpitersite/dcument/POSTTING.doc?attredirects=0&d=1