Hi Experts! Would you please try to solve this as soon as possible with 100 % Accuracy? If possible, please do it fast. Subject - Operating System   Handwritten   No plagiarism will be excepted   Q2. Suppose a user program is running and a read operation from an I/O device is encountered in the program at 5 ms. Then the data is transferred from the device to buffer in 25 ms (duration of data transfer). Then ke

Q: a) How many bits are required for each virtual address? b) How many bits are required for each…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A hash function takes an item and makes it into a number. A hash code is the number computed by a…

A: GIVEN:

Q: Memory Configuration: A computer implements a dynamic partitioning technique for memory management.…

A: Step 1 a) Yes, Virtual memory in this configuration because in the variable partition scheme…

Q: assuming that there are two processes in secondary memory that are prepared to run. The first…

A: Operating system: The link between hardware and application programmes is the operating system.The…

Q: Swapping (moving the processes from memory to disk and from disk to memory backward especially if…

A: Operating System is responsible for resource management. OS also shares the available resources…

Q: Determine what is the type of decision mode (non-preemptive or preemptive) to be exercised on a…

A: Non-preemptive means a process completes it's execution without any disturbance and it come out of…

Q: 15. Within a given virtual memory system, pages of varying sizes are used to avoid wasting space…

A: Question 15: In virtual memory system, a larger page size will cause more fragmentation hence…

Q: Using the diagram below as a guideline, describe in detail the process that occurs to convert a…

A: Memory is one of the most important host resources.  Computer memory is any physical device capable…

Q: Suppose we run a process several times on the same computer, with the same OS running, and find that…

A: Answer : a) Some process may be affect by the input and output devices this is because input is…

Q: A Main Memory has 20 available frames free (frame o to frame 19). The following requests were…

A: We are given 20 frames and we have requests from various processes. Swapping means a process is…

Q: un. The first process is the most crucial, whilst the second is the least crucial, in erms of the…

A: Lets see the solution.

Q: Please answer this question about IO/ CPU bound processes and thank you!.

A: Answer:- • The Time Quantum 1 millsecond. Irrespective of which process is scheduled, the scheduler…

Q: Design a 1-bit full adder circuit using logic gates (AND, OR, XOR, NOT) and then use this full adder…

A: A full adder is a combinational circuit that adds two bits and a carry and outputs a summed bit and…

Q: Which virtual address of which process maps to physical address 2500?

A: This is very simple. The correct answer is option e) Process 1, Virtual address 2500 Explanation…

Q: Consider an embedded system where the application code makes use of a real time operating system.…

A: When the high priority interrupt occurs, the low priority interrupt service routine or ISR that is…

Q: What is the difference between buffering and blocking?

A: According to the policy we can only give the answer of first question, repost your remaining…

Q: How do I generate a 4-bit DIGITAL sine wave in Python and scale the y-axis from 0 to 0.5? The y-axis…

A: The provided Python code addresses the task of generating a 4-bit digital sine wave while scaling…

Q: What is the role of write back buffers in write-through and write-back caches

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: hortest Remaining Time First is the best preemptive scheduling algorithm th.

A: Given Shortest Remaining Time First is the best preemptive scheduling algorithm that can be…

Q: Draw a conceptual architecture for an application to control printers. These were the requirements:…

A: Answer; This question says how to connect table to through which all case can handle with properly.…

Q: Let's say in a system, it takes 8 milliseconds to service a page fault if an empty page is available…

A: Introduction :Given , Page fault service time = 8 ms service time if page is modified = 20 ms memory…

Q: You have a byte-addressable virtual memory system with a two-entry TLB, a 2-way set-associative…

A: Finding the physical address: # of frames in main memory = 4 Frame number bits = log24 = 2 bit

Q: tep 1 The CPU needs to suspend the currently executing process when an interrupt has occurred. It…

A: The CPU needs to suspend the currently executing process when an interrupt has occurred. It prevents…

Q: When a process is removed by the operating system from the CPU, the information on the current…

A: In questions with many questions, we must answer one.

Q: After finishing all the requests (A) Draw the final tree representation of the system. (b) Find the…

A: According to the question , we have to draw the final representation of the memory management system…

Q: In the case of two processes in the READY state, one of which is CPU-bound and the other of which is…

A: Almost all programs have some alternating cycle of CPU number crunching and waiting for I/O of some…

Q: Assume there is a PCI buffer that is used for data transfers between primary memory and a webcam.…

A: A PCI buffer is a special type of buffer that is used in systems with Peripheral Component…

Q: When a process is in the "Blocked" state, awaiting the completion of an I/O operation. When a…

A: Blocked: When a process is "Blocked" because it is waiting for an I/O service. When a service is…

Q: Q2: What is the bottleneck in the following system setup, the CPU, memory bus, or the disk set? •…

A: Answer: We need to write the what bottle neck for the given following information so we will see in…

Q: B6. (a) What is the difference between buffering and blocking? (b) Explain the concept of programmed…

A: The answer to the following questions are as follows:-

Q: Suppose the user process' size is 8192Kb and is a standard hard disk where swapping has a data…

A: Swapping is a memory management scheme in which any process can be temporarily swapped from main…

Q: The NX (“no execute”) bit can also be supported by modern CPUs. To force a CPU to avoid running the…

A: Please see the next step for answer.

Q: Correct and detailed answer will be Upvoted else downvoted. Thank you

A: TO Solve:

Q: When a process is in the "Blocked" state, awaiting the completion of an I/O operation. Upon…

A: process is in a blocked state if it is waiting for an event to occur.

Q: Assuming that there are two processes in secondary memory; waiting to execute. Considering the…

A: Operating system: Operating system is the Link to hardware and application programs. Primary process…

Q: Write a C program for a linux partition. 1. Start from the first data block of each block group 2.…

A: The solution for the above given question is given below:

Q: ppose the main memory has 32 frames and memory size is 512 bytes. Now a process P of 192 bytes needs…

A: We are given 32 frames and size of memory is given as 512 bytes. And a process P with size 192…

Q: Suppose we run a process several times on the same computer, with the same OS running, and find that…

A: The answer to the question is given below:

Parallel and Distributed Storage

A parallel storage file system is a sort of clustered file system. A clustered file system is a storage system shared by multiple devices simultaneously.