MOHD BARHANUDIN SULAIMAN (Guru Sains Komputer)

Tarikh : 27 Februari 2012
Masa : 9.00 pg - 5.00 ptg
Tempat : BTP Kelantan

Status : Hadir

Tarikh : 22 Februari 2012
Masa : 2.30 ptg
Tempat : PPD Tumpat

Status : Hadir

Tarikh : 22 Februari 2012
Masa : 10.00 pagi
Tempat : PKG Tumpat

Status : Hadir

Tarikh : 20 Februari 2012
Masa : 12.00 tgh
Tempat : Makmal Komputer 1, SMK Mahmud Mahyidin

Status : Memberi Taklimat

Komen :
Pengkalan data murid ini boleh diakses di http://apps2.moe.gov.my/sekolahmalaysia . Pautan ini membolehkan guru-guru tingkatan memasukkan maklumat profile murid dan info ibu bapa murid. Pengkalan Data Murid ini penting kerana data ini akan digunakan dalam SAPS. Harap Maklum.

Tarikh : 16 Februari 2012
Masa : 2.15 ptg
Tempat : Bilik Mesyuarat, PPD Tumpat

Status : Hadir

Tarikh : 14 Februari 2012 (Selasa)
Masa : 9.00 pagi
Tempat : Bilik Mesyuarat Beringin, BTPN Kelantan.

Status : Hadir

Second Generation - 1956-1963: Transistors


Transistors replaced vacuum tubes and ushered in the second generation computer. Transistor is a device composed of semiconductor material that amplifies a signal or opens or closes a circuit. Invented in 1947 at Bell Labs, transistors have become the key ingredient of all digital circuits, including computers. Today's latest microprocessor contains tens of millions of microscopic transistors.

Prior to the invention of transistors, digital circuits were composed of vacuum tubes, which had many disadvantages. They were much larger, required more energy, dissipated more heat, and were more prone to failures. It's safe to say that without the invention of transistors, computing as we know it today would not be possible.

The transistor was invented in 1947 but did not see widespread use in computers until the late 50s. The transistor was far superior to the vacuum tube,allowing computers to become smaller, faster, cheaper,more energy-efficient and more reliable than their first-generation predecessors. Though the transistor still generated a great deal of heat that subjected the computer to damage, it was a vast improvement over the vacuum tube. Second-generation computers still relied on punched cards for input and printouts for output.

Second-generation computers moved from cryptic binary machine language to symbolic, or assembly, languages,which allowed programmers to specify instructions in words. High-level programming languages were also being developed at this time, such as early versions of COBOL and FORTRAN. These were also the first computers that stored their instructions in their memory, which moved from a magnetic drum to magnetic core technology.

The first computers of this generation were developed for the atomic energy industry.

Taken From : http://www.techiwarehouse.com/engine/a046ee08/Generations-of-Computer

First generation computers were characterized by the fact that operating instructions were made-to-order for the specific task for which the computers was to be used. Each computer has a different binary-coded program called a machine language that told it how to operate. This made the computer difficult to program and limited its versatility and speed. Other distinctive features of first generation computers were the use of vacuum tubes (responsible for their breathtaking size) and magnetic drums of data storage. The computers during the period 1945 – 1956 are regarded as the First generation computers.
Taken From : http://www.freezonal.com/first-generation-computers.html



ENIAC 02
TUBES

First generation computer system.
 

HBD : MHD

HBD : MHD

Tarikh : 16 hingga 17 November 2011
Masa : 8.00 pagi hingga 4.30 petang
Tempat : PKG Pasir Pekan
Status : Hadir

Tarikh : 14 hingga 15 November 2011
Masa : 8.00 pagi - 4.30 petang
Tempat : PKG Pasir Pekan
Status : Hadir

Selamt menduduki peperiksaan SPM pada tahun ini kepada semua pelajar dan khasnya kepada pelajar ICT SMK Mahmud Mahyidin. Buat yang terbaik.

Syukur kepada Allah kerana dengan limpah kurniaNya kita semua masih dapat bernafas untuk menyambut Hari Raya Aidiladaha pada tahun ini.

Suasana umat Islam semasa di Kaabah.

Tarikh : 28 hingga 30 Oktober 2011
Masa : 8.00 pagi - 4.30 petang
Tempat : PKG Pasir Pekan
Status : Hadir