Tuesday, August 9, 2011

Pythagorean Program Algorithm & Flowchart

Pythagorean Program Algorithm

Title: Pythagorean
Dictionary: side_a, side_b, side_c
Description:
• Input side a, side b, and side c value of Pythagorean
• Check if these number are correct Pythagorean numbers
• If true then print ‘You were input correct numbers’
• If false then print ‘You were input wrong numbers’.
1. give suggestion for side c based one side a and side b
2. give suggestion for side a based one side c and side b
3. give suggestion for side b based one side c and side a

Flowchart

Monday, August 8, 2011

Running Pythagorean Program

This is my video about How to running Pythagorean Program.

Friday, July 22, 2011

Computer Network Topology Evaluation

1.     STAR TOPOLOGY
In this topology computer do not have any direct connection each other. This topology requires one central device to control communication between computers. All computers will connect to this central device or hub.

Pros:
·      Easy to install
·      Network didn’t disturbed if one computer have a problem or disconnected
·      Easy to find error on this network. Repair computer will not effect on others computer or network performance.
Cons:
·      Depend on hub, if hub broken then this network will down
·      Require more cable because each computer directly connected to hub
·      More expensive for cable and installation cost.

2.     RING TOPOLOGY
In this topology, computer1 will directly connect to computer2 and so on. The last computer will connect to computer1. To communicate with computer3, computer1 should pass data through computer2. Computer3 will send back data through computer4 and so on until computer1 again (unidirectional).

Pros:
·      Easy to install
·      Easy to add or delete device by only moving 2 connector
Cons:
·      If one computer failed than all computer in network will disturb
·      When add new device all computer will disturb

Saturday, July 9, 2011

Operating System Characteristics

Operating system as interface between application and hardware have some characteristics, such as:

• Ability to run several applications/tasks at the same time.
• Example: Running Word while download file from Internet.
2. Networking
• Ability to communication with other separate computer/device.
• Example: Sharing file with another computer.
3. Object Linking and Embedding (OLE)
• Ability to exchange information among applications.
4. Remote Access
• Ability to access or accessed another system from separate location.
• Example: Windows Remote Access.
5. Plug and Play
• Ability to detect new device when system has been running.
• Example: OS detect new printer.
6. Compatibility
• Ability to run application designed for another operating system.
7. Multiprogramming
• Ability to manage processor to run several instruction at the same time.

Thursday, May 26, 2011

My Scrapblog

Scrapblog is one of tools that we can use to share our story, calender, card, or slide show. Here is my scrapblog :

or
http://www.scrapblog.com/viewer/viewer.aspx?sbid=2933319

Sunday, April 3, 2011

Electronic Portfolio

Link to my final Electronic Portfolio Site

This site contain portfolio from my Educational Computing class.

Tuesday, March 29, 2011

Selective Attention Test Video

This video is test to see our attention when we focused on some instruction.

Wednesday, March 23, 2011

Internet Ethics Class Using AudioBoo

You can hear introduction for Internet Ethic Class using application from AudioBoo below.

Thursday, March 17, 2011

Create Database using PhpMyAdmin

This is video for Create Address Database using PhpMyAdmin.
You need to install one of following program below:
2. WAMP Server (www.apachefriends.org/en/xampp.html) , or
3. Apache server (www.apache.org), MySql Server (www.mysql.com), and PhpMyAdmin (www.phpmyadmin.net)

Wednesday, March 2, 2011

My Survey

This is my trial survey about Usage Features of Word Processing Software.
Using this survey, I want to know about:
a. How many people using Paid WP Software, -Microsoft Word- , and Free WP Software?
b. What kinds of features user usually access?
c. What kinds document formats user usually using?

Wednesday, January 26, 2011

My First Day at Albany

Even I was 3 days in Washington before came to Albany but this is big surprise for me. Snow is everywhere and freezing. Know, I realized how my fish feeling when I put it in the freezer.
Whatever it Albany, here I came!

This is my first picture in Schodack, Albany.

May God Bless us!