Threads of a process share the a. Process Stack b. Program Counter c. Code Section d. Register Values
Q: a. the program counter and other registers' values are pushed onto the stack O b. interrupt service…
A: When an interrupt occurs, which of these functions would be the first to occur?
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…
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A: Shared Memory refers to the quickest IPC (Inter-Process Communication) method in Operating Systems…
Q: 333. Multiprocessing allows single processor to run several concurrent threads. a. True b. False c.…
A: Given: 333. Multiprocessing allows single processor to run several concurrent threads. a. True…
Q: 11. The return address from the interrupt-service routine is stored on the a. System heap b.…
A: Given that, 11. The return address from the interrupt-service routine is stored on thea. System…
Q: As soon as an interrupt is received, the CPU suspends the process that is presently running and…
A: Introduction: The central processing unit (CPU) of a computer is the part of the machine that…
Q: What multithreading approach allows a long-latency event to occur to switch from a processor to…
A: EXPLANATION:- In coarse grained multi-threading, when it peemits a thread to run on a processor…
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: 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: Why do Solaris, Linux, and Windows 2000 use spinlocks as a synchronization mechanism only on…
A: Solaris,Linux and Windows 2000 use spinlocks as a synchronization mechanism only on multiprocessor…
Q: Explain any one technique in which a process is allocated memory wherever it is available.
A: The Answer is
Q: Describe the sequence of steps that occur when a timer interrupt occurs that eventually results in a…
A: Given To know about the actions that take place when a timer interrupt occurs, which leads to a…
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A: We need to find which block is not included in PCB (process control block). We have 5 options given-…
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: On a single processor system, multiple processes may be in the ready state at the same time. True or…
A: In the Case of Multiprogramming Operating systems, multiple processes are kept in the ready state at…
Q: Draw a diagram showing the states a process can be in and also indicate what is the event…
A: The diagram is shown below -
Q: "Interrupt" or "Traps" may stop a process in its tracks. Give instances of Interrupt and Trap and…
A: According to the query trap, a signal sent by a user programme instructing the operating system to…
Q: Why are spinlocks used as a synchronisation method only on multiprocessor systems and not on single…
A: Solaris, Linux, and Windows 2000 use spinlocks as a synchronization mechanism only on multiprocessor…
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: whenever an interrupt is triggered, the CPU stops what it is doing and then gets back to work on…
A: Interrupts are signals that need immediate attention and are typically stored in the Interrupt…
Q: Interrupts make an operating system more a. Rigid b. Expensive c. Control d. Flexible
A: Required: Interrupts make an operating system more a. Rigid b. Expensive c. Control d.…
Q: 1.WHICH OF THE FOLLOWING REGISTERS REPRESENT THE STARTING ADDRESS FOR THE PROCESS? Select one:…
A: The answers is as follows:-
Q: What is contained in a Vector Table? Flags and variables used for communication between ISRs and the…
A: The vector table is a table of memory addresses of exception/interrupt handler routines.
Q: 3) Saving the state of the old process and loading the saved state of the new process is…
A: In a multiprocess operating system, frequently the central processing unit(CPU) has to switch the…
Q: All the information about a process is saved in its : a. Program Counter b. Process Control…
A: Whenever process is generated in computer, The process should be tracked until complete. All the…
Q: 4. A process can be interrupted execution by interrupts or traps. Explain the difference between…
A:
Q: The PC is incremented so that during the next instruction cycle, the next instruction will be…
A: The PC is incremented so that during the next instruction cycle,the next instruction will be…
Q: Process is a collection of a. Threads b. Files c. Registers d. Buffers
A: Required: Process is a collection of a. Threads b. Files c. Registers d. Buffers
Q: 121. Addresses of interrupt programs of operating system are placed at a. RAM b. ROM c. interrupt…
A: On PCs, the Interrupt Vector Table (IVT) consists of 256 4-byte pointers, and resides in the first…
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: Deadlocks are resolved by: a. Interrupts b. Time slicing c. Memory segments d. The…
A: Deadlocks are reolved y the OS.
Q: Only one process can run at a time with _____________; all other processes must wait for the…
A: With uni-programming, you submit a task one at a time to the system. A task is processed from inside…
Q: The switching of the CPU from one process or thread to another is called
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Q: The OS will allocate a dedicated section of main memory for each process. which includes the…
A: Given: The OS will allocate a dedicated section of main memory for each process which includes the…
Q: Rearrange the steps for X86 interrupt processing: a. Save current processor status word (condition…
A: The steps for X86 interrupt processing are:
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: All processes are stopped and restarted when an interrupt occurs. There's no reason to continue with…
A: Introduction: When an interrupt occurs, the CPU suspends the current program's execution. The…
Q: When an interrupt occurs, the CPU suspends the current process to handle it. It's called interrupt…
A: Here is the Answer
Q: A single threaded process of operating system programs has a. One program counter b. Two program…
A: Question A single threaded process of operating system programs has a. One program counter b. Two…
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: OCCURS WHEN MULTIPLE PROCESSES OR THREADS READ AND WRITE DATA ITEMS SO THAT THE FINAL RESULT DEPENDS…
A: Operating system: The operating system is one of the concepts of the computer science department. It…
Q: lted and the CPU handles the new one. Why shouldn't the procedure be stopped? Why can't we simply…
A: Step 1: It generated by hardware devices to indicate that they require attention from the operating…
Q: A process may be stopped dead in its tracks by using the "Interrupt" or "Traps" keyword. Explain…
A: According to the question, a trap is a signal that is generated by the user application and informs…
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: The switching of the CPU from one process or thread to another is called ____________ a) process…
A: Answer is option D
Q: Why is the deadlock issue considered a big issue in a computer system?
A: Given Why is the deadlock issue considered a big issue in a computer system?
Q: 6. A process can be: a) Single threaded b) Multiple threaded c) Both single and multithreaded d)…
A: A process is a set of instructions that needs to be executed.
MCQ:
Threads of a process share the
| a. |
Process Stack |
|
| b. |
Program Counter |
|
| c. |
Code Section |
|
| d. |
Register Values |
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- What is the name of the Intel technology that allows a processor to handle two threads at the same time?224. Process is a collection of a. Threads b. Files c. Registers d. BuffersAll the information about a process is saved in its : a. Program Counter b. Process Control Block c. Data Section d. Stack
- A process may be preempted from/by a ___. a.semaphore b.None of these c.CPU d.file lock e.mutex lockBoth "interrupt" and "traps" may be used to stop a process from running.Give examples of Interrupt and Trap and explain how they differ.The switching of the CPU from one process or thread to another is called a.all of the mentioned b.task switch c.None of these d.process switch e.context switch
- Write the pseudocode for two processes in deadlock. Please only write a pseudocode solution. This is an operating systems problem in computer science.Two parallel processes are compared to two parallel threads inside the same process. Given the circumstances, what's the best thing to do?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.
- User and kernel threads are compared.All processes are stopped and restarted when an interrupt occurs. There's no reason to continue with the surgery. The execution and cleaning have been completed, so why are we still stuck?What difficulties does a design that utilizes many threads provide to an operating system?
