return (0)

menu

1)REVIEW

BINARY ,OCTAL, HEXA ,ARITHMETIC ,impact of programming in business, and the obstacles and frustration of computer errors and limitations from the textbook .Trying to retrieve information

2) search engine --explorer ,finding direction, cheap ticket , SCL to NY

3) online web learning and the pro's and con's ,looking at professor's chapter 6

4) look at in textbook "are we programmed"

 for a moment, let's put computer programming aside and think about ourselves. After all ,aren't we all programmed genetically ,psychologically, and socially? Don't we follow a set of instructions that consist of a sequence of events, then making decisions, and repeating this process over and over again? These sets of instructions are known as programs, which can be presented by a natural language ,such as English. What is you program today? Can you make any decisions? Did you repeat any event, or will you repeat the same set of events tomorrow?

5) building you web site, home page must be connected and also journal should have content, as well as  quiz

6)quiz questions t/f email   ebrahimidr@gmail.com

7

people work with hexa because it's easier done, people work with octal  because it's easier represent than binary

covert this binary to hexa:

1111:  F                                1110:  E                      1000:  8                         1010:  A        100:4       10:2