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A multiprocessing system is a single computer with 2 or more CPUs (Central Processing Unit) and some have as many as 32 or more CPUs. They all have controlled access to and share the same disks, memory, and other hardware on the machine. The different processors can each run separate tasks or a single task can be split among several CPUs to accomplish a task in less time. Multiprocessing systems require a special operating system software that manages what programs use what CPU(s) and have access to which parts of memory and any other hardware, resolving conflicts and security issues and maintaining the integrity of each running program. Some multiprocessing systems even support using different operating systems by assigning specific CPUs and memory to each operating system.
A clustered system is two or more computers that share access to each other's disk storage or to a separate storage system(s). This can include satellite systems without any hard drive storage that boot and run completely using another machines hard drive. Clusters may be connected using special high speed channels such as Fiber to support the hard drive traffic. They may also use LAN connections for data transfers. Various LAN protocols are available TCPI/IP such as NFS (network file system), and SMB/CIFS (Server Message Block/Common internet File System) often interchangeably called NetBIOS, Lan Manager and Samba. Other clustering methods include proprietary clustering protocols, Decnet, LAT, and NetBEUI
Following are the differences between the two:
- Multiprocessors are tied together and in clustered system individual systems are tied together.
- LAN networking is used in Clustered system, in Multiprocessing system LAN etc is not required.
- The aim is high availability in clustered system whereas in multiprocessing it is time saving.
- The processors share common system clock and common data structures.
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What is the Difference between clustered system and multiprocessor system?
is a number of linked systems, working together closely ,so that they form a single computer
What are example of multiprocessor system?
Multiprocessor systems have gained popularity over the years as they allow the user to do more than they could with a single processor system. Xbox 360, CELL, and Sequent are examples of multiprocessor systems.
What does multiprocessor free and multiprocessor kernel mean in re to OS Build Type?
In the context of operating system build types, "multiprocessor free" refers to an operating system build that does not support multiprocessor systems. This means it is designed to run on single-processor systems only. On the other hand, "multiprocessor kernel" refers to an operating system build that supports multiprocessor systems, allowing for parallel processing and improved performance by utilizing multiple processors simultaneously. The inclusion of a multiprocessor kernel enables the operating system to take advantage of the capabilities offered by multiprocessor hardware configurations.
What type of operating system was used in second generation computer?
Multiprocessor Operating Systems
What is meant by graceful degradation in multiprocessor system?
In multiprocessor systems, failure of one processor will not halt the system, but only slow it down by sharing the work of failure system by other systems. This ability to continue providing service is proportional to the surviving hardware is called graceful degradation.
Difference between distributed system and multiprocessor system?
The difference between distributed system and multiprocessor system is whether the processing units in the system share the main memory. If yes, then the system is multiprocessor system; otherwise, it's a distributed system.
What difference between cluster system and multiprocessor system?
A cluster system consists of multiple independent computers connected together, each with its own operating system and resources, while a multiprocessor system has multiple processors sharing the same memory and operating system. In a cluster system, each node operates independently and communicates through a network, whereas in a multiprocessor system, all processors share the same memory space and can access shared resources more efficiently. Clusters are typically used for high availability and scalability, while multiprocessor systems are designed for high performance and parallel processing tasks.
What is a characteristic of multi processor system?
A characteristic of a multiprocessor system is the ability to execute multiple processes or threads simultaneously, which enhances performance and throughput. These systems often share a common memory space, enabling efficient communication and data sharing between processors. Additionally, multiprocessor systems can provide increased reliability and fault tolerance, as the failure of one processor may not significantly impact overall system functionality.
How their reproductive system differ?
how do their reproductive systems diffeer
What system have more than one physical CPU?
Multiprocessor
How do their reproductive system differ?
how do their reproductive systems diffeer
What are tightly and loosely coupled multiprocessor systems?
In a tightly coupled multiprocessor system, processors share a common memory and are connected through a high-speed interconnection network, allowing for efficient communication and coordination. In contrast, in a loosely coupled multiprocessor system, processors have separate memories and communicate through message passing, which can lead to slower performance but greater flexibility in terms of scalability and fault tolerance.
