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Questions and Answers
Which of the following are aspects of computer architecture?
Which of the following are aspects of computer architecture?
What does computer hardware consist of?
What does computer hardware consist of?
Electronic circuits, displays, magnetic and optical storage media, and communication facilities.
Match the following computer types with their descriptions:
Match the following computer types with their descriptions:
Micro Computer = A personal computer designed for individual use. Super Computer = The fastest computer capable of processing complex tasks. Main Frame = A large computer that processes data for thousands of users. Hand Held = A compact computer fitting into a pocket that runs on batteries.
Instruction set architecture includes the computer's physical components.
Instruction set architecture includes the computer's physical components.
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What is the primary function of a computer?
What is the primary function of a computer?
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Which of these is considered a powerful desktop computer designed for specific tasks?
Which of these is considered a powerful desktop computer designed for specific tasks?
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A _______ is a portable computer that can run on a power supply or battery.
A _______ is a portable computer that can run on a power supply or battery.
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Which type of computer is designed to fit into a pocket?
Which type of computer is designed to fit into a pocket?
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What is the role of the Central Processing Unit (CPU)?
What is the role of the Central Processing Unit (CPU)?
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Study Notes
Basic Structure of Computers
- Computer architecture encompasses hardware design, instruction set architecture, and computer organization.
- Computer hardware includes electronic circuits, displays, storage media (magnetic and optical), and communication facilities.
- Instruction Set Architecture (ISA) defines the programmer-visible machine interface, including instruction sets, registers, and memory organization.
- Major ISA approaches include CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer).
- Computer organization involves high-level design aspects like the memory system, bus structure, and CPU architecture.
Computer Types
- Computers are fast electronic devices that process digital input using stored instructions and generate outputs.
- Types of computers include:
- Micro Computer: A personal computer catering to individual needs, supporting applications like word processing and internet browsing.
- Laptop Computer: A portable and compact device that runs on a power source or battery, integrating all components into one unit.
- Work Station: A powerful desktop designed for specific tasks requiring high processing speed; often connected to a local area network (LAN).
- Super Computer: The fastest type of computer, used for complex tasks like weather modeling and genome sequencing.
- Main Frame: Expensive machines capable of processing data for thousands of users simultaneously, ensuring reliable data management.
- Hand Held: Known as Personal Digital Assistants (PDAs), these portable devices fit in a pocket and serve as planners and calculators.
- Multi Core: Computers with multiple cores (processing units) that allow for parallel processing, examples include modern gaming consoles and certain Intel processors.
Functional Units of a Computer
- The primary functional units include:
- Input Unit: Accepts information to be processed.
- Output Unit: Presents the processed results.
- Central Processing Unit (CPU): Comprises the Arithmetic Logic Unit (ALU) and control units, executing instructions.
- Memory: Stores both data and instructions for processing.
- Bus Structure: Facilitates communication between different parts of the computer.
Computer Functionality
- A computer operates by:
- Accepting input information for processing.
- Storing instructions necessary for processing.
- Processing the input according to these instructions.
- Producing output based on the processed information.
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Description
Explore the basic structure of a computer in this quiz focused on Computer Organization and Architecture. Learn about the key components including hardware, instruction set architecture, and organization. Test your knowledge and understanding of the fundamental concepts that underpin computer design.
