TAILIEUCHUNG - TECHNOLOGY GUIDE OUTLINE

Identify the major hardware components of a computer system. Describe the design and functioning of the central processing unit. Discuss the relationships between microprocessor component designs and performance. Describe the main types of primary and secondary storage. | TECHNOLOGY GUIDE ONE Computer Hardware TECHNOLOGY GUIDE OUTLINE Introduction The Central Processing Unit Computer Memory Computer Hierarchy Input and Output Technologies Innovations in Hardware Utilization Strategic Hardware Issues LEARNING OBJECTIVES Identify the major hardware components of a computer system. Describe the design and functioning of the central processing unit. Discuss the relationships between microprocessor component designs and performance. Describe the main types of primary and secondary storage. LEARNING OBJECTIVES (continued) Distinguish between primary and secondary storage along the dimensions of speed, cost, and capacity. Define enterprise storage and describe the various types of enterprise storage. Describe the hierarchy of computers according to power and their respective roles. LEARNING OBJECTIVES (continued) Differentiate among the various types of input and output technologies and their uses. Discuss the innovations in hardware utilization. Discuss strategic issues that link hardware design to business strategy. Introduction Hardware refers to the physical equipment used for the input, processing, output and storage activities of a computer system. Hardware consists of: Central processing unit (CPU) Primary storage Secondary storage Input technologies Output technologies Communication technologies Central processing unit (CPU) manipulates the data and controls the tasks performed by the other components. Primary storage internal to the CPU; temporarily stores data and program instructions during processing. Secondary storage external to the CPU; stores data and programs for future use. Input technologies accept data and instructions and convert them to a form that the computer can understand. Output technologies present data and information in a form people can understand. Communication technologies provide for the flow of data from external computer networks (. the Internet

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