Wait() system call executed by a parent process has the following format: 'a = wait(&b);. What do the variables 'a' and 'b' represent in the given expression?
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- Please explain what you mean by "execution flow."6. If the starting address location changes, in which of the following cases, the program has to be recompiled? a. Execution time binding. b. Load time binding. c. Both compile and load time bindings. d. Compile time bindingplease help me answer this question I will give you a good rating Thank you! In c++ please 1 #include <sys/types.h> 2 #include <sys/wait.h> 3 #include <unistd.h> 4 #include <stdlib.h> 5 6 #include <iostream> 7 8 using namespace std; 9 10 11 // Given a number, this function should print the associated generation 12 // of the child. along with the child's process ID and the parent's process ID. 13 // 14 // Generations should be: 15 // 0 - Parent 16 // 1 - Child 17 // 2 - Grandchild 18 // 3 - Great Grandchild 19 // 4 - Great Great Grandchild 20 // etc. 21 // 22 // Examples: 23 // 24 // printGeneration(1): Child. pid: <pid>: ppid: <ppid> 25 // printGeneration(3): Great Grandchild. pid: <pid> ppid: <ppid> 26 // 27 void printGeneration(int generation) 28 { 29 // TODO: Add Implementation of printGeneration here 30 } 31 32 33 int main(int argc, char ** argv) 34 { 35 // TODO: The program should take a single numeric command line…
- Computer Science Course: Reconfigurable Computing Content: Make an Experimental report on Implement a 2-D convolution using HLS C and Optimize the HLS with directives. Please include images of the task in the report.Problem:Write a program to simulate the work of processes scheduler by using RR algorithm. Theprogram should have three classes which are:1. Process Class: This class represents the process where it has process id, executetime and completion time. Arrival is assumed to be zero all times. Process id shouldbe unique and the class create it for each process. Provide the required methodsaccordingly.2. RRSchedule Class: This class represents the work of the scheduler. It has mainlytwo lists of processes, quantum size, and clock. One of the list will be as a recordof the processes while the other is to work on to execute the process in CPU. Theclock should be a simple counter to represent timing to run the list of processes.The method list should be as following:a. Pop method: to remove the process from the top of the list.b. Push method: to insert the processes at the end of list after it is interruptedand still has to go to CPU again.c. RunRR method: to represent the job of RR scheduler.…Explain what you mean by "execution flow."
- use Java. Project description Purpose: To model a DFA (Deterministic Finite Automaton) and use it to accept strings of the associated language. Input: The program should take the DFA description from a text file that is specified as a command line parameter. If this parameter is missing, the user should be prompted for the data file. Strings to be tested for inclusion in the language should be entered interactively by the user. Output: For each string being tested, the program should indicate whether or not the string is accepted. DFA input format: line 1: alphabet - eg. {0,1} line 2: states - eg. {a,b,c,d,e} line 3: start state - eg. a line 4: accept states - eg. {d,e} lines 5-: transition fn - eg. (a,0)->b (a,1)->c etc. Notes: Assume no spaces in input. Alphabet must at least allow {0,1}. Please feel free to…Where do DS and ES point when an EXE program is loaded?The following question is related to C programming system call Task-2: Write a program that will create a child and another grandchild process. Every process will print a line. The parent process will print, “I am parent” Child process will print, “I am child” The grandchild process will print, “I am grandchild” Now, write the program in such a way that the following output will be shown - I am grandchild I am child I am parent
- create an infinite loop in c++ that will: call the function next(); into the loop store the process pointer returned in a local variable create another inner loop that loops process→time in the loop call nextNext();19. A program at the time of executing is called ________. a. Dynamic program b. Static program c. Binded Program d. A ProcessAn Automatic Teller machine (ATM) is an Electronic Device that provides services like balance inquiry, cash withdraw and money transfer etc. The ATM system is considered an example of a safety critical system and hence the need to formalize its services. To formalize the ATM system we need to first declare variables to be used.- An ATM card contains the following information CARD := cardNo | accountNo | expiryDate - After any transaction the ATM machine gives the following responses ATMRESPONSE := operationSuccessfull | operationFailed - An ATM can be in two states STATE := available | busy - For any withdraw operation the ATM machine has restrictions on the minimum and maximum amount one can withdraw. AMOUNT := minimumAmount | maximumAmount - The other important variable is the date DATE := issueDate | expiryDate | todayDate - The ATM generates the following possible error messages ERROR := invalidCard | invalidPin | invalidAmount | insufficientBalance - Below is a schema for a Bank…