Consider the following processes and answer the questions, the burst time for processes p1 to p4 is the last 4 numbers of your university ID. le. If your id number is 201912422 then p1 burst time is 1 and p2 burst time is 8 and p3 burst time is 5 and p4 burst time is 3. Process name Arrival time Burst Time Proiarity P1 1 P2 1 3 P3 2 1
Q: a main program starts execution at time t = 0 3 second later device B sends interrupt signal 5…
A: here the scenario is given for interrupt
Q: Consider the following processes and answer the questions, the burst time for processes p1 to p4 is…
A: In Preemptive Priority Scheduling, at the time of arrival of a process in the ready queue, its…
Q: Draw Gantt Chart and calculate the average waiting time using the given table ?? Burst Time 10…
A: All process values:
Q: Given 3 processes A, B, and C with corresponding burst times 20, 5, and 2, what's the common waiting…
A: Given 3 processes A,B,and C with corresponding brust time 20,5,and 2, what's the common waiting time…
Q: 1)There are 5 different processes executing in the system. The process name , burst time and arrival…
A:
Q: Suppose that you have four processes p1-p4 with a burst time (3, 5. 4, 1) and they are all arrived…
A: PLEASE DO SUPPORT FOR MY EFFORTS THANKS! ANSWER:
Q: Problem 05 : 1)There are 5 different processes executing in the system. The process name , burst…
A:
Q: GIVEN THE TABLE BELOW. COMPUT AVE TAT AND AVE WT USING NON-PREEMPTIVE SJ F PROCESS ARRIVAL TIME…
A: We are given few processes and asked the average Turnaround time and average waiting time.…
Q: Suppose that the following processes arrive for execution at the times indicated. Each process will…
A: Non-preemptive SJF:
Q: Consider the information of following five processes - Process Arrival time Burst time P1 11 P2 3 10…
A: Step 1 : Input Table : Step 2 : Drawing Gannt Chart :
Q: Suppose, you are a developer of a software company named HackerMan. Your supervisor asked you to…
A: Given: Time taken to execute program:18104000 password generation is taking 90% of total time…
Q: Draw Gantt Chart and calculate the average waiting time using the given table ?? Burst Time 10 1 2 1…
A:
Q: Given a scenario where there are four frames. The following table shows the loading time of a page…
A: Im providing the answer of the above question. I hope this will help..
Q: 2. Consider the following processes along with their burst time in milliseconds(ms). • Draw the…
A:
Q: Consider the processes P1, P2, P3 with burst time 3, 3, 24 respectively and arrival time= 0 ms what…
A: Answer is 3 ms
Q: 1. Consider the following processes along with their burst time in milli seconds(ms) and perform the…
A: Answer: Round Robin with 2 quantum: Gantt Chart: Waiting Time: Formula: Waiting Time = Ganttchart…
Q: Problem: In a certain computer system, five (5) processes A, B, C, D, and E are active with their…
A: Process Burst Time Arrival Time A 8 16 B 10 0 C 2 4 D 4 20 E 3 29 FCFS scheduling…
Q: 2 1 9. 1 2 4 2 2 Consider the following processes and answer the questions, the burst time for…
A: The Answer is
Q: Consider the following processes along with their burst time and Arrival Time in milliseconds.…
A: Required: Assuming the above process being scheduled with the FCFS scheduling algorithm. What is the…
Q: What is principal of locality, for example if Level-1 can be accessed in 0.1 microsecondsand Level-2…
A: The computer consists of different levels of the memory hierarchy such as secondary memory, main…
Q: Q)A process has executed 3 ms in its last burst and our estimate of its last burst was 6 ms. Find…
A: here I written step by step solution for better understanding. I hope you like it.
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: Consider the processes P1,P2,P3 with burst time 3, 3, 24 respectively and arrival time = 0 ms what…
A: The correct answer along with the explanation is given below:
Q: nsider the following table, by using (SJF) the turnaround time of P2 is? Process Burst Time Arrival…
A: Here in this question we have given four process and we have asked to apply SJF algorithm and find…
Q: According to FCFS scheduling algorithm what is the order in which the processes are scheduled. Burst…
A: FCFS algorithm is First Come First Serve scheduling algorithm. As the name suggests the process that…
Q: Given a 4-Mbyte block of Main Memory that can be di Mbyte, and two 512-Kbyte chunks, show the status…
A:
Q: Consider the processes P1, P2, P3 with burst time 24, 3, 3 respectively and arrival time= 0 ms what…
A: Here in this question we have given three processes with their burst time and arrival time..we have…
Q: Consider the following processes along with their burst time and Arrival Time in milliseconds.…
A: Process Burst Time Arrival Time P1 1 2 P2 3 0 P3 2 2 Gantt Chart using FCFS(first come…
Q: ) In ………………. only one process at a time is allowed into its critical section * a, Synchronization b,…
A: only one process at a time is allowed into its critical section To avoid race condition, _…
Q: Consider the following processes and answer the questions, the burst time for processes p1 to p4 is…
A: Shortest Job First (SJF) is an algorithm in which the process having the smallest execution time is…
Q: Process Burst time Po 15 P1 21 P2 7 P3 14
A: Shortest job first: Shortest job first is much suited approach to minimize waiting time. It selects…
Q: Assume that there are 5 batch processes in a time-sharing system and that each process requires 1…
A: Here it is given that it is batch operating system a) To process all the processes it cpu would take…
Q: Process BurstTime Priority PI 10 3 P2 P3 3 P4 4 P5 5 2 Processes arrives in order of PI, P2, P3, P4…
A: CPU scheduling is a simple process which permits one process of the system to utilize the CPU…
Q: Consider the following processes along with their burst time and Arrival Time in milliseconds.…
A: Consider the following processes along with their burst time and Arrival Time in milliseconds.…
Q: 1. Given the following processes, burst times and arrival time in Table1: Table 1: List of Process…
A: Note: As per our guidelines we are supposed to answer only one question. Kindly repost other…
Q: if all Processes have identical burst times. Round Robin scheduler with a time quantum shorter than…
A:
Q: The arrival time for processes A,B,C and D is 0,2,4, and 5 while the required CPU burst time is…
A: Required: The arrival time for processes A,B,C and D is 0,2,4, and 5 while the required CPU burst…
Q: Draw Gantt Chart and calculate the average waiting time using the given table ?? Burst Time Arrival…
A: Given table contains the Processes and their Burst time, priority and Arrival times. Priority is…
Q: Draw Gantt Chart and calculate the average waiting time using the given table ?? Burst Time 10 1 2 1…
A: Below is the following solution of your question:
Q: Burst time Process Priority (msec) 9 2 P1 P2 P3 P4 Ps 1 1 3 4 5 3 te that a smaller priority number…
A: We are given 5 processes along with their CPU burst time and their priority and we are going to draw…
Q: Consider the process P1, P2, P3 and P4 are arrived at the same time with the following burst time in…
A: In SJF (Non-preemptive): 1. OS, first select the job which has smallest burst time (BT) and give it…
Q: A variation of the round-robin scheduler is the regressive round-robin scheduler. This scheduler…
A: Solution :: Let's see first that what is CPU Bound process? Answer :: CPU Bound processes are…
Q: Consider the following processes, its Burst time given in milliseconds. The arrival order is from A…
A: Round-robin Scheduling : In this scheduling every prepared task runs turn through turn simplest in a…
Q: 1)There are 5 different processes executing in the system. The process name , burst time and arrival…
A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…
Q: . Perform Round Robin scheduling on the following data. Process Burst Time P0 21 P1 3 P2 6 P3 2
A: Solution:- 1)The processes are dispatched in the FIFO manner in the RR algorithm but they are given…
Q: Consider the following processes that arrive at time 0 ms with their burst time in milli…
A: Here in this question we have given two parts we have to apply FCFS and SJF algorithm to them and…
Q: Consider the following scenario: a main program starts execution at time t = 0 3 second later device…
A: Since there has been no mention of the burst time for which each device will have the resources, we…
Q: Consider the following processes and answer the questions, the burst time for processes p1 to p4 is…
A: Consider the following processes and answer the questions, the burst time for processes p1 to p4 is…
Q: Given the following processes and needed burst time for each one Process Burst Time Arrival time P1…
A: ROUND ROBIN SCHEDULING: PROCESS BURST TIME ARRIVAL TIME WAITING TIME P1 13 1 P2 8 0…
Q: Given the following processes and needed burst time for each one Process Burst Time Arrival time P1…
A: In Shortest Jobs First (non-preemption ) scheduling algorithm, smallest execution time is chosen for…
cpu scheduling q2.
Step by step
Solved in 2 steps
- Answer the following:I. Name any two interrupt/exceptions that can occur during IF and ID stagesII. Contrast superscalar and superpipelined modes of ILPIII. What is the role of write back buffers in write-through and write-back cachesIV. What is the impact of prefetcher on the different kinds of cache missesV. Illustrate why and what kind of hazards are addressed/not-addressed by registerrenamingComputer Science Create a PowerShell script that handles the following information. The script must utilize an arrays and loop. $server1 = "Mercury" $server2 = "Venus" $server3 = "Mars" $server4 = "Pluto" Write-Host "$server1 has been backed up" Write-Host "$server1 has been updated" Write-Host "$server1 has been received vendor files" Write-Host "$server2 has been backed up" Write-Host "$server2 has been updated" Write-Host "$server2 has been received vendor files" Write-Host "$server3 has been backed up" Write-Host "$server3 has been updated" Write-Host "$server3 has been received vendor files" Write-Host "$server4 has been backed up" Write-Host "$server4 has been updated" Write-Host "$server4 has been received vendor files" Answer SkipThe NX (“no execute”) bit can also be supported by modern CPUs. To force a CPU to avoid running the code on a file, set the NX bit to 1 on that page. Currently, the OS and paging hardware implement this maximum quantity. Keep in mind that non-X86-compliant software/hardware can be executed on an OS and hardware How about a parser who wants to enforce NX above the operating system level? The programmer inserts a nX-bit association with each memory page at the bottom (in other words, at each memory location of nX bits.) The programmer imposes a size limit of 4095 bytes for application-level data structures. each stack frame is allocated in its own page, and no stack frame is larger than a page. At a given point in time, a stack frame might look like this: |-----------------------| | | +-----------------------+ entry %esp-->| return address | +-----------------------+ new %ebp---->| saved %ebp | +-----------------------+ | buf[4] | | buf[3] | | buf[1] | | buf[0] |…
- Suppose, you need to service 36 interrupts. At least how many slave-8259chips do you need to fulfil this requirement? Again, let, you need one more interrupt to servicealongside the above 36. Would you need more slave-8259? Explain shortly.Question 7 A serial transmitter with event: Tr_buf is a byte-wide buffer. Serially output its content on a serial line. When Tr_buf is empty, set event TR. On TR event, load Tr_buf from bottom of FIFO. write a verlog code using bhevarioial level Full explainthe this question very fast solution sent me step by step Don't ignore any part all part work u Text typing work only not allow paper workWhich of following is not true for virtual memory? a)In page table of virtual memory, if valid-invalid bit is invalid, then whether the page is in secondary storage or page is not in logical address space of that process b)A page fault occurs when a virtual adress that is referenced is not already loaded into physical address c)A program must be loaded to physical memory (RAM) completely for it to be executed d)Virtual memory makes it possible to execute programs that are larger than physical memory(RAM).
- Consider the following scenario:a main program starts execution at time t = 03 second later device B sends interrupt signal5 second later device A sends interrupt signal2 second later device E sends interrupt signal3 second later device C sends interrupt signal5 second later device D sends interrupt signal5 second later device F sends interrupt signalhighlight on the following figure the paths of execution that realize the mentioned interrupt scenario.With each highlighted path indicate time value (t = ?)Finally draw one more path from the last ISR executed back to the main program and displayreturn time.Assume there is a PCI buffer that is used for data transfers between primary memory and a webcam. The memory transfers 15 frames where each frame is 1M byte in size and the buffer size is 1K byte. 1-How many data transfers will be required? 2-A transfer operation requires 2 interrupts. Start and stop. How many interrupts will occur for the data transfer? 3-What are the two commands that will be issued by the supervisor for each interrupt?Suppose the Vole communicates with a printer using the technique of memory-mapped I/O. Suppose also thataddress 0xFF is used to send characters to the printer, and address 0xFE is used to receive information about theprinter’s status. In particular, suppose the least significant bit at the address 0xFE indicates whether the printeris ready to receive another character (with a 0 indicating “not ready” and a 1 indicating “ready”). Starting ataddress 0x00, write a machine language routine that waits until the printer is ready for another character and thensends the character represented by the bit pattern in register 0x5 to the printer.
- For this assignment, you will create a parallel fixed-length code decompressor using the tools we learned in class to create multiple processes and threads. Computers represent a character as a sequence of 8 bits, which means you can represent up to 256 symbols per character. However, depending on the source, it is common to have messages/files using an alphabet with a size of fewer than 256 symbols. The simplest way to achieve compression is to use a fixed-length code generator. The idea behind this type of code generator is to assign a fixed-length bit sequence to each alphabet symbol. Given an alphabet (where each symbol is represented by a character and a decimal value with the code of the symbol), you need to implement a fixed-length code decompressor based on the following steps: ◦Read the contents of the input file using input redirection (STDIN). The format of the input file is as follow: - An integer value representing the number of symbols in the alphabet - n lines (where…⦁ You are required to make changes in the programs and introduce the use of compaction where required. MVT MEMORY MANAGEMENT TECHNIQUE#include<stdio.h>#include<conio.h>main(){int ms,mp[10],i, temp,n=0; char ch = 'y';clrscr();printf("\nEnter the total memory available (in Bytes)-- "); scanf("%d",&ms);temp=ms;for(i=0;ch=='y';i++,n++){printf("\nEnter memory required for process %d (in Bytes) -- ",i+1); scanf("%d",&mp[i]);if(mp[i]<=temp){printf("\nMemory is allocated for Process %d ",i+1); temp = temp - mp[i];}else{printf("\nMemory is Full"); break;}printf("\nDo you want to continue(y/n) -- "); scanf(" %c", &ch);}printf("\n\nTotal Memory Available -- %d", ms);printf("\n\n\tPROCESS\t\t MEMORY ALLOCATED "); for(i=0;i<n;i++)printf("\n \t%d\t\t%d",i+1,mp[i]); printf("\n\nTotal Memory Allocated is %d",ms-temp);printf("\nTotal External Fragmentation is %d",temp); getch();Computer Science 6. (Interrupt - 20) a. What we mean by ISR? explain and give example b. What is the purpose of the NVIC? explain c. How priority works on MSP432? And how many levels there are? Given that two processes with different priorities which will be executed first, and on what basis? d. Let us say you want to configure an interrupt with exception number 40. Which one of the followings is correct way to set the enable register? NVIC->ISER[1] or NVIC->ISER[0] and why?