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- when state switch to the running state it means ? الاجابات it is ready for execution it is terminate it needs I/O all of previous* the interrupt process is disabled using ΕΙ O FI DE O None of them Ois used to transfer information from . . .... ...... accumulator and flag register to stack PUSH O PUSH PSW O POP PSW POP O
- C LANGUAGE ONLY Limited Shell Through this program, you will learn to do the following: Work with processes using fork, pipe, wait, dup2, and the exec system calls. Additional practice with a Makefile with an all target Work with the different address spaces The main idea of this program is to write a limited function shell that only runs a few programs from a menu. Perform "four" small programs to start with followed by the menu program called newshell. Part 5. newshell Write a parent program similar to myshell.c but called newshell which will allow the user to choose from a menu of options. Usage would be: newshell 1 letters2 numbers3 firstname4 userinput5 letters > filename (letters redirected to a file)6 letters | userinput (letters piped to userinput)7 firstname| userinput (names piped to userinput)8 exit (your program should end by leaving the infinite loop.) These programs should be completed with the process commands fork, pipe, wait, dup2, and the 6 exec…Define Accumulator.What entry control loop? Explain any one of the entry control loop with suitable example.
- What operations are performed by the INT 9h service routine?This is last thanks What is the operation in Breakpoint mode?a) The program is interrupted after each detectionb) The program will not be stopped and the errors are sorted out after the complete program is scannedc) There is no effect on the program, i.e the program is executed without rectification of errorsd) The program is halted only at specific pointsPRIORITY SCHEDULINGAIM:To write a ‘C’ program to perform priority scheduling.ALGORITHM:1. Start the program.2. Read burst time, waiting time, turn the around time and priority.3. Initialize the waiting time for process 1 and 0.4. Based up on the priority process are arranged5. The waiting time of all the processes is summed and then the average waiting time6. The waiting time of each process and average waiting time are displayed based on the priority.7. Stop the program.
- Do you know what a "interrupt" is?- An application loads 500 libraries at startup. Loading each library requires exactly one disk access. The seek time of the disk to a random location is given as 10ms. Rotational speed of disk is 6000rpm. If all 500 libraries are loaded from random locations on the disk, how long does it take to load all libraries?MIPS Assembly Write a program for RISC MIPS 32bits that challenges a person to guess a number of up to 3 digits before and 3 digits after the comma, that is, a value between 000,000 and 999,999. The program user will try to guess the number with multiple attempts, where the program will indicate at each attempt if the informed number is bigger, smaller, or if the user guessed correctly. When this happens, the program ends, showing a SUCCESS message and a total count of the number of attempts taken to get it right. The program must have a SUBROUTINE as described below. SUBROUTINE:- Input Parameters: user guess, expected value- Output: message on screen (bigger, smaller, SUCCESS)- Returns: value 1 if correct, 0 if incorrect