WEEK 3 : Week 3: session 1, 2,3

 

This week, the lesson is Software. Actually, I didn’t understand. It’s quite difficult for me. During class, I just tried to listen and got it but I couldn’t. After learning 3 sessions, I knew more about the computer. For example, in session 1, I learned about software. I knew more about it; in session 2, I learned about a programming language of computer. It’s quite difficult for me; in session 3, I learned about application software, how to install a software, how to remove a software. It is quite easy for me. Because,I knew about this before. So, I could get it easily. Before, I just used it. I never found the information of computer.

 

WEEK 2 : COMPUTER HARDWARE BASICS

COMPUTER HISTORY:

· First generation (1940-1950): Vacuum tube

· Second generation (1950-1964): Transistors

· Thirst generation (1964-1974): Integrated

· Fourth generation (1974-present): VLSI/ULSI

· Fifth generation (now and the future)

COMPUTER ACHITATURE:

· Processor: controland data path

· Memory

· Input

· Out put

COMPUTER PROCESSING POWER

· The power of the computer is important.it is determined by the speech and capacity(size) of each part of the computer.

· Speech is measure in hertz (Hz) i.e. cycles per second.

· Capacity is measured in bytes (B) where

· 1bye =8bite (binary digit) = 1 character.

MAIN MEMORY:

RAM (random access memory).

ROM (read only memory).

 

WEEK 1: STILL HOLIDAY

...............waiting for register to Foudation programmes

Hello everyone!!!!!

 

Do you think who am i?

 

I love the color blue. No other color symbolizes so many different emotion and experience. Life would be very boring without color blue. The firmament would not be interesting, and beach would not be surprisingly beautiful. Blue is powerful when it appears in our emotion. Blue is hope. Blue are creative and dynamic. It is the same with technology.

 

I also interesting with computer internet, because computer internet is a part of technology. The thing can make everyone accept and welcome the changes brought in to our life. It makes me crazy and wants to find out. The present, this is the first lesson i have learned about internet and I want to share it on my blog wall as well as to everyone who have the interesting like me.