An unexpected interrupt has occurred when a process is executing, then the process moves to state O a. Running state O b. New state O c. Ready state O d. None of the Mentioned

Q: 23. System calls are usually invoked by using: a. A privileged instruction b. An indirect jump c. A…

A: System call: A system call (also known as a syscall) is the programmatic mechanism for a computer…

Q: Two separate processes and two separate threads in the same process are compared. Doing something is…

A: Processes are large-scale activities. Threads are procedures that are less in weight: Switching…

Q: Discuss each Each class. Mark the first and last Interrupts, as well as any others.

A: When a cycle or an event requires immediate attention, equipment or programming will emit an…

Q: Why is it necessary to add an exception in a process's scheduling?

A: The detailed answer is provided below. Please check.

Q: subroutine program and after the subroutine is executed, it gets back to its normal program…

A: The interrupt mechanism keeps the normal program execution in a "put on hold" mode and executes a…

Q: 3. Write a program that reads 10 characters from the keyboard and then print the characters to the…

A: Solution:   Given, Write a program that take 10 characters from console or keyboard ad print the…

Q: If two threads in a multithreaded program want the same resource at the same time, one of them will…

A: We need to find the correct answer for the given statement. The statement is-  "If two threads in a…

Q: The processes A and B are as given. Complete the code ( by using semaphore variables, signal and…

A: Semaphore variables are used to improve synchronization among various processes that is…

Q: From the starter file startup_stm321476xx.s, what is the name of the interrupt handler corresponding…

A: Below i have answered:

Q: rocess done its task it must notify other processes through: A. Remainder section B. Exit section…

A: Given : When process done its task it must notify other processes through:

Q: Non - Masking: interrupt with priority lower than current priority is not recognized until pending…

A: Solution:   What is Non-Maskable Interrupt? The normal interrupt mechanism of a microprocessor may…

Q: What is something you can do in your code, whether polling or using interrupts, that will prevent…

A: Let's see the solution in the next steps

Q: Computer Science Write a “C” program that creates a number of zombies (1 through n) processes as…

A: Please find the C program to create number of zombie process and cleans when parent process exits.…

Q: External interrupts are the outcome of any program-generated exception. True   false?

A: An external interrupt is defined as a computer system interrupt that happens as a result of outside…

Q: 1. The_1_argument provides a convenient method of passing data to threads. 2.__2__ command displays…

A: To get the output from the shell in Linux follow the steps - Open the terminal in the Linux system…

Q: what does it mean when a process is terminated?

A: In contrast to a layoff, a termination results in a permanent cessation of employment, In summary,…

Q: INT, INTO, INT 3, and BOUND are software interrupt commands. They work how?

A: INT, INTO, INT 3, and BOUND are software interrupt commands that are used in low level programming…

Q: what does it mean when a process is terminated? select

A: The Answer :

Q: Which is better, an interrupt handler or a program that stays in memory?

A: The interrupt is designed to handle specific events such as hardware interrupt. An interrupt handler…

Q: context switch is Select one: a. Time taken to go from waiting state to running state b. Time taken…

A: Given: What is context switching?

Q: Is it possible to halt a process that is currently executing another? Please elaborate on your…

A: This reduces the register saving that the interrupt program has to do and makes switching processes…

Q: A comparison is made between two different processes and two separate threads in the same process.…

A: Start: Processes are large-scale activities. Threads are procedures that are less in weight.…

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: Into what state(s) can a process move, starting from the “running” state?

A: A state diagram in the operating system mainly contains 5 states…

Q: processor

A: answer is a  Interrupt-acknowledge

Q: 7. Write a code sequence that enables the input change notification interrupt for changes on inputs…

A: int volatile readB = 0;void __ISR(_CHANGE_NOTICE_VECTOR, ipl5) ChangeNoticeHandler(void) {…

Q: Can you please describe the ONE of the following? please explain in short answer. a. interrupt…

A: Interrupt procedures are the signal sent by external devices to CPU. interrupt procedure are: 1. The…

Q: Determine the type of System interrupt. When the following Java code is run: int x = 1: int y = 17;…

A: In computer programming, system interrupts are events that can disrupt the normal flow of program…

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: A state is safe, if : a. the system does not crash due to deadlock occurrence b. the system can…

A: Given that, A state is safe, if :

Q: Write a code sequence that enables the input change notification interrupt for changes on inputs RA4…

A: The Answer is Provided in the next step:

Q: WHICH STATE OF A PROCESS IS INSUFFICIENT THEREFORE HAS TO BE DIVIDED TO MORE STATES? Select one:…

A: Because  Not Running state is to be split into two states are Ready and Blocked.

Q: 6. A process can move from a state running to: а. b. Ready. c. Waiting. d. Terminating e. a&b

A: 5 state process model states: Running - the current executing process Blocked/Waiting - waits for…

Q: A deadlock can be broken by : a. abort one or more processes to break the circular wait b. abort all…

A: Required: A deadlock can be broken by :a) abort one or more processes to break the circular waitb)…

Q: IS A SECTION OF CODE WITHIN A PROCESS THAT REQUIRES ACCESS TO SHARED RESOURCES AND THAT MAY NO BE…

A: We are given a MCQ related to operating system. We need to choose the correct option such that the…

Q: Using Semaphore, there may be two processes that can execute the wait() and signal() on the same…

A: By using two atomic operations, Semaphores are used to critical section problems, as they are the…