Quote of the day "Smile is the best medicine and  contagious"

January 10, 2006

Today Please make 10 questions for the quiz tomorrow. The questions should cover all variety of subjects in order to be included in the quiz.

Friday we will have a midterm. The midterm will be online. You can copy, paste, and modify. It is open book, and you can be able to use any resources, and also open mind no communication.

The next topic of research will be security in network and web management (Intranet and Internet)

Intranet-

What does Internet work?

The original name of Internet is ARPANET (Advanced Research Projects Agency Network) Read the history of Internet and HTML

Do you know how the email work? They divide in to pockets.

How do you search best on Internet?

 For example:- From NYC to Binghamton

In the preliminary search we have discovered that it takes three and half hours.

How many different algorithms on the map? There is a lot of ways to get to Binghamton.

What is the best algorithm?

Algorithm is the most used word in Computer Science.

In case you haven't seen a program

Algorithm analysis- always analyze problems.

When you become an expert you create an algorithm based on Intuition and Heuristic (rule of thumb)

what is the algorithm for adding the first (n) number?  (N(N+1)/2)

1+2+3+4+5
5+4+3+2+1
6+6+6+6+6

How many 6s do you have?  N times

What is six(6)? N+1

N(N+1) this is not your answer. This is two times of your answer.

Dr. Ebrahimi went through the city of Danbury while traveling to Binghamton.

When you do search make sure to find the shortest time and shortest path and also look at the context for example, toll, rush hour, gas.

Criteria for algorithm evaluation.

time, distance, cost, and friendliness.

Find the word algorithm means in the book and where does the word comes from?(p. 100)
Algorithm refers to the problem solving steps that are needed to find a solution to a problem, such as finding the shortest path from one city to another or computing employee wages.

Where does the word algorithm comes from?
It came from the Persian scientist Alkharazmi, who wrote a book about it around 825AD called  "ALGEBR and MOGHABELEH", which translates to "reduction and calculation"

The next generation of Internet toll will be in context. Internet tool will work the context in the future.

Network Project

What is wrong and right with this lab? How we can improve the situation? As a manager what would be your recommendation?