Microprocessor-Based Personal Computer System
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Questions and Answers

What is the main reason that computers have become smaller in size?

  • Microprocessor technology (correct)
  • Improved cooling systems
  • Reduced production costs
  • Increased computing power

    • What is a 'bus' in the context of a computer system?

  • A physical component that connects different parts of the computer
  • A software interface for data transfer between components
  • A set of common connections that carry the same type of information (correct)
  • A high-speed communication channel within the computer

    • What does the block diagram in Figure 2-1 represent?

  • The architecture of a mainframe computer
  • The memory structure of an Intel-based computer
  • The components of a personal computer system (correct)
  • The internal organization of a microprocessor

    • What is the main purpose of the 'Memory and I/O System' in a computer?

    <p>To provide storage for program instructions and data</p> Signup and view all the answers

    What type of microprocessors are discussed in the text?

    <p>Intel 8086/8088 and later processors</p> Signup and view all the answers

    What is the main purpose of the block diagram shown in Figure 2-1?

    <p>To provide an overview of the major components in a personal computer system</p> Signup and view all the answers

    What does TPA stand for in the context of the memory map of a personal computer?

    <p>Transient Program Area</p> Signup and view all the answers

    Which area of the main memory system is designed to function using real mode operation for Intel microprocessors?

    <p>Real or Conventional Memory System</p> Signup and view all the answers

    Which microprocessor type often contains the TPA (640K bytes) and system area (384K bytes)?

    <p>80286</p> Signup and view all the answers

    Which type of machines are often referred to as AT class machines and feature the PCI bus?

    <p>Pentium and ATX class machines</p> Signup and view all the answers

    What is the maximum extended memory capacity for 80486 80386DX and Pentium microprocessors?

    <p>4095M bytes</p> Signup and view all the answers

    What is the common feature of ISA and EISA systems in the context of memory design?

    <p>Industry Standard Architecture</p> Signup and view all the answers

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