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What is a multiprocessor system?
What is a multiprocessor system?
A multiprocessor system is an interconnection of two or more CPUs with memory and input-output equipment.
How are multiprocessors classified?
How are multiprocessors classified?
Multiprocessors are classified as multiple instruction stream, multiple data stream (MIMD) systems.
What is the main distinction between a system with multiple computers and a system with multiple processors?
What is the main distinction between a system with multiple computers and a system with multiple processors?
The main distinction is that computers are interconnected with each other by means of communication lines to form a computer network, while a multiprocessor system is controlled by one operating system that provides interaction between processors.
What does a multi-processor system imply?
What does a multi-processor system imply?
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How do multiprocessors and multicomputer systems differ?
How do multiprocessors and multicomputer systems differ?
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Study Notes
Characteristics of Multiprocessors
- A multiprocessor system consists of two or more CPUs with memory and input-output equipment.
- The term "processor" in multiprocessor can refer to either a central processing unit (CPU) or an input-output processor (IOP).
- A system with a single CPU and one or more IOPs is typically not considered a multiprocessor system unless the IOP has computational facilities comparable to a CPU.
- Multiprocessor systems are classified as multiple instruction stream, multiple data stream (MIMD) systems.
- Multiprocessors and multicomputers have similarities in supporting concurrent operations, but there is a crucial distinction between the two.
- In a multicomputer system, computers are interconnected to form a computer network, whereas a multiprocessor system is controlled by one operating system that facilitates interaction between processors.
- A multiprocessor system implies the existence of multiple CPUs, with the possibility of one or more IOPs as well.
- The network in a multicomputer system consists of autonomous computers that may or may not communicate with each other.
- In a multiprocessor system, all components cooperate under the control of one operating system to solve a problem.
- Multiprocessors are designed to handle multiple CPUs and support concurrent operations, typically categorized as MIMD systems.
- The primary distinction between multiprocessor and multicomputer systems lies in the control mechanism, with the former being controlled by one operating system.
- The interconnection of components and the cooperation between processors are key characteristics of multiprocessor systems.
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Description
Test your knowledge of multiprocessor systems with this quiz. Explore the characteristics and components of multiprocessors, including CPUs, memory, and input-output equipment. Learn about the distinctions between central processing units (CPUs) and input-output processors (IOPs) in multiprocessor systems.
