Monday, January 14, 2008

Ways to Categorize Computers

السلام عليكم أيها الأحباب

لا بد أن نعرف أنه يمكننا تصنيف الكمبيوتر بطرق عدة منها طريقتان مهمتان هما

من حيث
class

وهذا يشمل الآتي
Computers can be classified as supercomputers, mainframes, superminicomputers, minicomputers, workstations, microcomputers, or PDAs.


أما الشيء المهم الثاني فهو
Generation

وهذا يبدأ من الأول وحتى الجيل الخامس
First-generation computers : were based on vacuum tubes.

أما
Second-generation computers: were those in which transistors replaced vacuum tubes.

أما
Third-generation computers: were those in which integrated circuits replaced transistors.

أما
Fourth-generation computers: are those, such as microcomputers, in which large-scale integration (LSI) enabled thousands of circuits to be incorporated on one chip.

وأخيراً
Fifth-generation computers: are expected to combine very-large-scale integration (VLSI) with sophisticated approaches to computing, including artificial intelligence and true distributed processing.
الشيء المثير أن
The first computers were people.

وجزاكم الله خيراً

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