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Consider a system consisting of m resources of the same type being shared by n processes?
Wiki User
∙ 11y ago
If the system is deadlocked, it implies that each process is holding one resource
and is waiting for one more. Since there are 3 processes and 4 resources, one
process must be able to obtain two resources. This process requires no more
resources and therefore it will return its resources when done.
Wiki User
∙ 11y ago
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What resources are shared by all threads of a process?
The resources that are shared by all threads of a process in Operating SystemsareMain memoryInput Output DevicesInput Output ChannelsFiles
What are shared devices in operating system?
when several processes can use a device at the same time then those devices are termed as shared devices.
What is a race condition in operating systems?
a situation in which multiple processes read and write a shared data item and the final result depends on the relative timing of their execution
Does each UNIX process have its own system data segment containing data needed by the operating system when the process is active?
Yes, each process has its own private data segment that is not shared with other processes. Processes can share executable code because the code does not get modified, but data is particular to the program that is using it, so it must be kept separate.
Concurrent process uses of operating system?
processes are concurrent if they exist at the same time.concurrent process can function completely indepently to one another. two process are concurrent if their execution can overlap in time; that is, the execution of the secon process starts before the first process completes. concurrent processes generally interact through the following mechanisms: Shared variables Message passing
What was the most common in communal living?
Shared resources, such as kitchen and bathrooms, were typically the most common aspects of communal living. Additionally, communal decision-making processes and shared responsibilities for household tasks were also common in communal living arrangements.
Are resources shared out equally?
not always
What is cooperative cataloguing?
Cooperative cataloguing is a collaborative process where libraries share cataloguing resources, expertise, and records to create a shared catalogue or database. It allows libraries to pool their resources and reduce duplication of efforts in creating bibliographic records for shared materials. This can improve access to information for library users and streamline cataloguing processes for participating institutions.
Basic requirements for the execution of concurrent processes?
Concurrent processes require access to shared resources, synchronization mechanisms to coordinate access to those resources, and a way to manage communication and data exchange between processes. The operating system must provide support for process management, scheduling, and inter-process communication to enable concurrency. Additionally, proper error handling and robust design are essential for successful execution of concurrent processes.
What is a communal house?
A communal house is a shared living space where multiple individuals or families reside together, sharing common areas and resources such as kitchens, bathrooms, and living rooms. Residents may also participate in shared responsibilities and decision-making processes within the household.
What resources are shared by all threads of a process?
The resources that are shared by all threads of a process in Operating SystemsareMain memoryInput Output DevicesInput Output ChannelsFiles
What is an example of a 'mutual exclusion'?
mutual exclusion makes sure that concurrent processes access shared resources or data in a serialized way. if a process say Pi is executing in its critical section , then no other processes can be executing in their critical section.
What are shared devices in operating system?
when several processes can use a device at the same time then those devices are termed as shared devices.
What creates a virtual directory tree consisting of shared folders from multiple servers?
Distributed File System
Which of the following describes a benefit of membership in research community?
Knowledge and valuable resources are shared among scientists.
What command lists the shared resources on a remote computer on a network?
net view \\computername use this command to verify that resources on a remote computer are shared
What is the biggest lake in Arizona?
Consider Lake Mead which is shared with Nevada and Lake Powell which is shared with Utah.
