All the information about a process is saved in its : a. Program Counter b. Process Control Block c. Data Section d. Stack
Q: The next process to be executed by the CPU is chosen from the ready queue by: a. I/O device b.…
A: a) I/O Device- It is an Input/Output device. It is used…
Q: A process may be preempted from/by a ___. a. semaphore b. None of these c. CPU d. file lock e.…
A: Correct Answer: CPU
Q: Write a LINUX C programme to enable the inter process communication mechanism between the process…
A: Shared Memory refers to the quickest IPC (Inter-Process Communication) method in Operating Systems…
Q: 71. ISR is the interrupt program that stands for? a. interrupt software routine b. internally…
A: ISR
Q: In what sense does the term "process control block" come into play. you must use your own words…
A: While creating the process the operating system performs several functions. Process identification…
Q: An area of code that can only be executed by one process at a time is known as the critical zone.
A: Critical Zone: The zone near the Earth's surface where fresh groundwater readily flows is known as…
Q: How counting Semaphore and / or Binary Semaphore can be used for process synchronization. Give an…
A: Semaphore is a method used to control concurrent processes using a simple integer value known as a…
Q: If CPU burst The time when the process is being executed in the CPU. I/O burst - The time when the…
A: ANS: - Option (d) is the correct option. Explanation: - Process execution consists of a cycle of…
Q: A ________ library is a stored set of JCL statements for processes that are executed repeatedly in…
A: JCL stands for Job Control Language which contains set of statements. These statements control the…
Q: 19. The state of a process after it encounters an I/O instruction is __________. a. Ready b.…
A: The state of a process after it encounters an I/O instruction is Blocked/Waiting.
Q: Process PI P2 P3 P4 P5 Burst time 2 + 4 5 Pricity All processes carrive at time t = 0 Draw the Gantt…
A:
Q: Its a part of the process, It stores the variables and dynamically allocated memory Select one: O a.…
A: please do upvote for my efforts! answer: process control block
Q: Write C++ program code to create application system process (paint.exe), then terminate it after 10…
A: Coded using C++.
Q: Exactly what does it mean when a process is terminated?
A: Terminated: It refers to an error that occurs as a consequence of an input/output operation, such as…
Q: 68. The request and release of resources are ___________ a. command line statements b. interrupts c.…
A: The command line is a text-based computer interface. It's a program that receives commands and sends…
Q: Write C++ program code to create application system process (paint.exe), then terminate it after 10…
A: The CreateProcess() function creates a new process, which runs independently of the creating…
Q: In Multiprogramming systems, One job could use processor while other jobs used peripheral devices…
A: In a multi-programmed system, as soon as one job goes for an I/O task, the Operating System…
Q: The state of a process is defined by
A: A processes' state is defined by the current activity of the process. Correct options: a A process…
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: When a process is suspended it will indefinitely removed from contention for time on a processor so…
A: Given:
Q: Two or more programs can be executed at a time in process of a. Concurrent-programming b.…
A: Question Two or more programs can be executed at a time in process of a. Concurrent-programming b.…
Q: When an interrupt occurs, which of these functions would be the last to occur? O a. the program…
A: Given: When an interrupt occurs, which of these functions would be the last to occur?
Q: draw time diagram for write cycle and specify the content of IO/M, S1,S0 at time t1, t2, t3, t4 *
A: Required: Draw time diagram for write cycle and specify the content of IO/M, S1,SO at atime t1, t2,…
Q: Write a C++ program to create a process with a single thread. The process should be used to execute…
A: Answer : Fork system call is used for creating a new process, which is called child process, which…
Q: If no process is suspended, the signal operation ____________ a) puts the system into a deadlock…
A: If no process is suspended, the signal operation ____________ a) puts the system into a deadlock…
Q: c or c++ program for producer consumer example for unbounded buffer
A: Program Explanation: Declare the necessary header files Declare global variables Define a function…
Q: When an interrupt occurs, which of these functions would be the last to occur? O a. the processor…
A: The stack is an SRAM area that is used to store the general registers temporarily. An operation…
Q: What does a process do to start another process?
A: Process: « A process is a 'dynamic feature as restricted to programmes that were assumed to be…
Q: 1.WHICH OF THE FOLLOWING REGISTERS REPRESENT THE STARTING ADDRESS FOR THE PROCESS? Select one:…
A: The answers is as follows:-
Q: There are two basic approaches to the design of OS kernel. One is called microkernel approach, and…
A: 1) monolithic kernel 2) xv6 allocates one kernel stack for each process. The kernel stack is…
Q: When the time slot assigned to a process is completed , process switches from current state to which…
A: The answer is
Q: The following segment of code has been developed for a system which is to spawn off a child process.…
A: ANSWER: Explanation: fork() returns 0 in kid interaction and cycle ID of youngster process in parent…
Q: What is the maximum possible value of xafter all 4 processes complete execution? Show how this value…
A: The semaphore value is initialized to 2. This means at any given point of time two process can be…
Q: In the below process, if the current value of reg is equal to 11110000, then what is the value of…
A: In the below process,if the current value of reg is equal to 11110000,then what is the value of reg…
Q: 1. Typing ps alone lists the current running processes. lab3.c can be compiled as, gee -o lab3…
A: The process can be done using the process tree. From seeing the process tree it is clear that the…
Q: Write 4 major information kept in a process control block What happens to a PCB when state of a…
A: 4 major information kept in a process control blohappens to a PCB when state of a process changes
Q: For time-sharing systems, a very large memory is required to support a. Multiprogramming b.…
A: Given that: For time-sharing systems, a very large memory is required to support a.…
Q: The switching of the CPU from one process or thread to another is called
A: A network switch is organizing equipment that associates gadgets on a PC network by utilizing bundle…
Q: 86. Division by zero error are caused by a. user defined code b. OS code c. process d. interrupt
A: Division by zero error are caused by interrupt. d. interrupt is the answer
Q: te a process with a single thread. The process should be used to execute an existing program. After…
A: Answer : Given data NUsing the Win32 API, write a system program to create a process with a single…
Q: b) Figure 1 shows two processes: Process A consists of two User-Level Threads (Thread_Al and…
A: Tasks Updated state after process A finished time slice Process A Thread A1 A2 thread is ready…
Q: An unexpected interrupt has occurred when a process is executing, then the process moves to state O…
A: An Unexpected interrupt has occurred when a process is executing, then the process moves to a ready…
Q: Multiple All the information about a process is saved in its : a. Program counter b. Data Section c.…
A: All the information about a process is saved in its : a. Program counter b. Data Section c. Process…
Q: What is the maximum number of processes that can be in Ready state for a computer system with 2…
A: Any number of processess be in ready queue but we only can have one process in the running state in…
Q: "Interrupt" and "Traps" are two ways to halt the execution of a process. Give instances of Interrupt…
A: For halting a process two ways are 'Interrupt' & 'Traps'.
Q: 1. The Process Control Block does NOT contain: a. program counter value. b. process ID. c. open…
A: The correct option is option c i.e. open file content.
Q: What does it mean to preempt a process?
A: I have given an answer in step 2.
Q: Write the pseudocode for two processes in deadlock. Please only write a pseudocode solution. This…
A: ANS:I had written the pseudo code in C programming language:You can copy this code wherever…
Q: process needs a. through put to execute b. timer to execute c. resources to
A: A process needs resources to execute if the process is having the resources by which it can execute…
All the information about a process is saved in its :
a. |
Program Counter |
|
b. |
Process Control Block |
|
c. |
Data Section |
|
d. |
Stack |
Step by step
Solved in 2 steps
- A process may be preempted from/by a ___. a.semaphore b.None of these c.CPU d.file lock e.mutex lockWrite the pseudocode for two processes in deadlock. Please only write a pseudocode solution. This is an operating systems problem in computer science.1. The Process Control Block does NOT contain: a. program counter value. b. process ID. c. open file content. d. process state.
- A process may be stopped dead in its tracks by using the "Interrupt" or "Traps" keyword.Explain both the Interrupt and Trap mechanics, as well as the distinctions between the two.Both "interrupt" and "traps" may be used to stop a process from running.Give examples of Interrupt and Trap and explain how they differ.Whenever the CPU receives a signal, it stops whatever it is doing to deal with the incoming request. So, here's how the mechanism operates: Spooling with B as the interrupt signal C as the interrupt handler D as the polling method A'.
- What is a semaphore? can be accessed from multiple processes must be accessed from only one process It is a Memory management hardware tool is a binary mutexWhen the CPU receives a signal, it stops whatever it is doing to deal with the incoming request. The mechanism operates as follows: Spooling with B as the interrupt signal C as the interrupt handler D as the polling mechanism.The execution of a process may be stopped by using the "Interrupt" or "Traps" keywords.Explain both the Interrupt and Trap mechanics, as well as the distinctions between the two.
- How long does it take to switch between processes when interrupt latency is taken into account?When a signal is received, the CPU suspends its current activity to respond to the request. Here's how the mechanism works: A' Signal to interrupt Spooling with B C' Handling of interrupts D Polling.In ____________ technique, when the processor issues a command to the I/O module, it must wait until the I/O operation is complete. a. Random memory access b. Interrupt-driven I/O c. Direct memory access (DMA) d. Programmed I/O