Computer Architecture is the set of pre-defined rules and methods that describes the functionality of computer system. In other words, a computer consists of both hardware and software and using some rules and methods for the interaction of both hardware and software of a computer is known as computer architecture. Copy the link given below and paste it in new browser window to get more information on Computer Architecture:- http://www.transtutors.com/homework-help/computer-science/computer-architecture/

1. COMPUTER ARCHITECTURE

2. WHAT IS COMPUTER ARCHITECTURE ?
• Computer architecture means building or designing some
rules and methods that can make a computer work by
integrating the software and hardware respectively.

3. PROGRESS OF ARCHITECTURE
• (1940-1950) – vacuum tubes were used
• (1950-1964) – transistors were used
• (1964-1971) – integrated circuits were used
• (1971- present day) – microprocessor chips

4. TYPES OF COMPUTER ARCHITECTURE
• Von-Neumann architecture
• Harvard architecture
Other classification is RISC and CISC
Sub categories in Computer architecture are ISA (Instruction set
architecture), micro architecture and logical design.

5. PRESENT DAY ARCHITECTURE
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6. SUMMARY
• Definition of computer architecture
• Evolution of technology used in computer architecture
• Types and classifications in computer architecture
• Present day architecture in computers

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