0
What are the main two problems in multiprogramming environment when processes are run concurrently and share the resources?
Wiki User
∙ 15y ago
Problems Stealing or copying a user's files; Writing over another program's (belonging to another user or to the OS) area in memory; Using system resources (CPU, disk space) without proper accounting; Causing the printer to mix output by sending data while some other user's file is printing.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the difference between Real time system and Multiprogrammed system?
A hard real-time system guarantees that critical tasks complete on time. This goal requires that all delays in the system be bounded from the retrieval of the stored data to the time that it takes the operating system to finish any request made of it. A soft real time system where a critical real-time task gets priority over other tasks and retains that priority until it completes. As in hard real time systems kernel delays need to be bounded
How computing resources can be applied efficiently?
Computing resources can be applied most efficiently by applying the multiprogramming paradigm. This would ensure that the computer is not idle at any one time.
What is the internal environment of sales management?
—Internal environment is the one which consist of factors within the organisation that will affect the selling processes. E.g. Organisation resources, budget, sales force, products etc
Why are semaphores used?
Semaphores are used in concurrent programming to control access to shared resources between multiple threads or processes. They ensure that only one thread can access a resource at a time, preventing race conditions and ensuring data consistency. Semaphores are a synchronization mechanism to coordinate the execution of concurrent tasks.
What are the processes of globalization?
Multi-country payroll and human resources administration: payroll and human resources administration is our business. If you are looking for a single, simple environment for your multi-country payroll and human resources administration, you have knocked on the right door!
What is the importance of balance population resources and environment?
What is the importance of balance population resources and environment?
How do people use the resources of the environment?
People use the resources of the environment to satisfy their needs
Why is the environment a resources?
You can not live without your environment.
What is the difference between competing processes and cooperating processes in operating system?
The difference is that competing processes in an operating system compete for resources. Cooperating processes share resources, and some even work together to complete the same task.
What is difference between uni-programming and multiprogramming?
multiprogramming or multitasking means more than one program can execute at the same time. It is the allocation of a computer system and its resources to more than one application at the same time. However in uni-programming you can have only one program running at any point in time.
In a multiprogramming and time-sharing environment several users share the system simultaneously This situation can result in various security problems?
Two possible security problems could be: copying another user's data; using system resources (CPU, memory, disk space) without proper accounting.
How does use of natural resources harm the environment?
Use of natural resources harms the environment due to the simple fact if you are using natural resources, you are taking away natural resources from the environment / planet, so therefore, if you take away, without replanting or replacing, yes, you are harming the environment.
