Computer Organization & Architecture Lecture #12 Organization and Architecture Computer Architecture Those attributes of the system that are visible to a programmer. Those attributes that have a direct impact on the execution of a program. • • • • Instruction sets Data representation – number of bits used to represent data Input/Output mechanisms Memory addressing techniques Computer Organization The operational units and their interconnections that realize the architectural specifications. Those
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UNIX ARCHITECTURE The architecture of UNIX is divided into three levels. On the outer crust reside the Application Programs and other utilities. At the heart of UNIX‚ on the other hand‚ is the Kernel‚ which interacts with actual hardware in machine language. The stream lining of these two modes of communication is done by the middle layer called Shell. Thus the three basic layers are:- ✓ HARDWARE ✓ KERNEL ✓ SHELL At the core is the physical
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everything‚ especially in the world’s architecture. Greece no longer had one king‚ so they focused on building temples for their gods. Architecture began small and plain but evolved into impressive pieces of art. As time passed from the Archaic period to the Hellenistic period‚ the people of Greece developed a type of formula for their buildings and their pieces of art. In Ancient Greece‚ religion dominated their life‚ so it is understandable that their architecture would be dominated by their religion
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Computer architecture or digital computer organization is the conceptual design and fundamental operational structure of a computer system. It’s a blueprint and functional description of requirements and design implementations for the various parts of a computer‚ focusing largely on the way by which the central processing unit (CPU) performs internally and accesses addresses in memory. It may also be defined as the science and art of selecting and interconnecting hardware components to create computers
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Islamic architecture encompasses a wide range of both secular and religious styles from the foundation of Islam to the present day‚ influencing the design and construction of buildings and structures in Islamic culture. The principal Islamic architectural types are: the Mosque‚ the Tomb‚ the Palace and the Fort. From these four types‚ the vocabulary of Islamic architecture is derived and used for buildings of lesser importance such as public baths‚ fountains and domestic architecture. * 3.1 Persian
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WHAT IS ARCHITECTURE? Architecture is constructed around the formation of a design idea. Before defining what architecture is‚ one must first look at the designer and the process of design. Jane Anderson sums up the definitions of these ideas; “There is no one right answer in architecture.” This makes the definition of architecture hard to discover‚ however‚ easier to explore. Throughout history theories incorporate information on these architectural characteristics and attempt to explain them
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Greek Architecture Thesis;In my point of view‚ Functionality is based on the foundation of Greek architecture ‚ like the architecture style in the some cities such as Ephesus‚ Millet and Assos. Greek architecture is based on the houses called “Megaron”.The Megaron houses‚ which has four corners and an entrance‚ has some pillars around.In fact they are temples and for this reason the people musn’t enter in it.Only they pray out of temple.The outside of it is much more
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The sharply increasing number of crimes and dangers of territorism have raised the need of people to protect themselves. And guns take the first place on the list of weapons to stay safe. However‚ guns would have many dangerous influences on society as well as on individuals. Personally‚ owning guns is a threat because of some following reasons. The first disavantage is that using gun can have an impact on environment. A lot of people are in favour of hunting animals by using guns to kill them
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.............................................................................................. 7 CHAPTER 2: TERMINOLOGIES ................................................................................................................... 8 2.1 ARCHITECTURE: ........................................................................................................................................ 9 2.2 HEGEMONY: .........................................................................................
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specifications might restrict what appears on the input pipes or make guarantees about what appears on the output pipes‚ but they may not identify the components at the ends of those pipes. Furthermore‚ the correctness of the output of a pipe and filter network should not depend on the order in which the filters perform their incremental processing—although fair scheduling can be assumed. (See [5] for an in-depth discussion of this style and its formal properties.) Figure 1 illustrates this style. Common
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