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- A system is made up of three processes that share five resources of the same kind that are all used in the same manner. Each process may be completed with a maximum of two resources. Are there any deadlocks in the system that can be demonstrated?How do the primary benefits of operating system abstraction manifest?To what degree (based on your research) may the concept of Mutual Exclusion (ME) be considered a required foundation for an operating system's smooth operation?
- When a user programme and an operating system collaborate to construct a virtual machine, they both produce a highly distinct instance of the machine's representation. Specify the several ways in which they are not the same.All multiprogramming operating systems, from single-user systems such as Windows for end users to mainframe systemssuch as IBM’s mainframe operating system z/OS which can support thousands of users, are built around the concept ofthe process. Most requirements that the OS must meet can be expressed with reference to processes. We can also thinkof a process as an entity that consists of a number of elements Why are two modes (user and kernel) needed?Assume a primitive time-sharing operating system is running on a computer with 50,000 32-bit words of main memory, with the resident monitor consuming 10,000 of that. When control is to be assigned to an interactive user, the user’s program and data were loaded into the remaining 40,000 words of main memory. A program is always loaded to start at the location of the 10,000th word; this simplified both the monitor and memory management. Assume that there are four interactive users with the following memory requirements, in words: Job1: 10,000, Job2: 30,000, Job3: 1000, Job4: 5,000 Draw the main memory state diagram considering the following: (a) The monitor loads Job1 and transfers control to it. (b) The monitor decides to load Job2 and transfer control to it. (c) Next, the monitor decides to load Job3 and transfer control to it. (d) Next, the monitor decides to load Job1 and transfer control to it. (e) Next, the monitor decides to load Job4 and transfer control…
- Assume a primitive time-sharing operating system is running on a computer with 50,000 32-bit words of main memory, with the resident monitor consuming 10,000 of that. When control is to be assigned to an interactive user, the user’s program and data were loaded into the remaining 40,000 words of main memory. A program is always loaded to start at the location of the 10,000th word; this simplified both the monitor and memory management. Assume that there are four interactive users with the following memory requirements, in words: Job1: 10,000, Job2: 30,000, Job3: 1000, Job4: 5,000 Draw the main memory state diagram considering the following: (a) The monitor loads Job1 and transfers control to it. (b) The monitor decides to load Job2 and transfer control to it. (c) Next, the monitor decides to load Job3 and transfer control to it. (d) Next, the monitor decides to load Job1 and transfer control to it. (e) Next, the monitor decides to load Job4 and transfer control to it.…Assume a primitive time-sharing operating system is running on a computer with 50,000 32-bit words of main memory, with the resident monitor consuming 10,000 of that. When control is to be assigned to an interactive user, the user’s program and data were loaded into the remaining 40,000 words of main memory. A program is always loaded to start at the location of the 10,000th word; this simplified both the monitor and memory management. Assume that there are four interactive users with the following memory requirements, in words: Job1: 10,000, Job2: 30,000, Job3: 1000, Job4: 5,000 Draw the main memory state diagram considering the following: (a) The monitor loads Job1 and transfers control to it. (b) The monitor decides to load Job2 and transfer control to it. (c) Next, the monitor decides to load Job3 and transfer control to it. (d) Next, the monitor decides to load Job1 and transfer control to it. (e) Next, the monitor decides to load Job4 and transfer control to it.…How may the principle of mutual exclusion (ME), from all viewpoints (i.e., within the scope of your studies), be seen as a necessary framework for the efficient operation of an operating system, according to your research?
- Use an example to explain the idea of ‘ontogeny recapitulates phylogeny’ in the context of operating system developmentConsider the following: You are a software developer who is currently working on a patient control program for a hospital. Everything is displayed in an attractive manner, and the system is really dependable. Would you propose a particular process model for this particular kind of software? The description of the desired process model should be factual and succinct, and it should include a visual representation.draw diagrams of the following info Assume a primitive time-sharing operating system is running on a computer with 50,000 32-bit words of main memory, with the resident monitor consuming 10,000 of that. When control is to be assigned to an interactive user, the user’s program and data were loaded into the remaining 40,000 words of main memory. A program is always loaded to start at the location of the 10,000th word; this simplified both the monitor and memory management. Assume that there are four interactive users with the following memory requirements, in words: Job1: 10,000, Job2: 30,000, Job3: 1000, Job4: 5,000 Draw the main memory state diagram considering the following: (a) The monitor loads Job1 and transfers control to it. (b) The monitor decides to load Job2 and transfer control to it. (c) Next, the monitor decides to load Job3 and transfer control to it. (d) Next, the monitor decides to load Job1 and transfer control to it. (e) Next, the monitor…