Selamat Pagi.. Today is Friday.. Tomorrow is Saturday.. tomorrow is holiday.. hooorraayy !!!

aritok kmk org ada pembentangan CTU 151... pembentangan tok sambong nak minggu sebelom cuti raya ya tek.. :)  apapun, all the best for us...

okay now kmk nak nyambong nulis summary nak dah d aja oleh miss mek org dalam subject CSC 134...

Chapter 2( System Unit Components)

dalam chapter 2 tok, kmk org belajar dengan lebih mendalam daripada chapter 1.

dalam chapter 2 tok juak, kta dapat tauk apa erti System Unit..  "System Unit is a case that contains electronic components of the computer used to process data..

selain dari ya kita juak boleh tauk apa maksud "Processor".. "Processor also called the Central Processing Unit (CPU)".

dalam "data representation ada 2 signal iaitu analog signal & Digital signal..

 

     + Analog Signal is a continuous and vary in strength and quality.

     + Digital Signal is in one or two states; on or off.

 

chapter 2 juak ada menerang kan apa maksud memory.. memory consists of electronic components that store instructions waiting to be executed by the processor, data needed by those instructions and the results of processing the data..  memory ada 2 jenis iaitu "volatile memory" dan "non-volatile memory".