Including the initial parent process, how many processes are created by the program shown? #include #include cunistd.h>int main()int i;for (i = 0; i < 4; i++)fork();return e;

There are for loop is used for( i=0; i<4; i++) which means:- 1. for i=0 ; i<4…

Answered: #include sinclude cunistd.h> int…

Engineering

Computer Science

#include sinclude cunistd.h> int main() int i; for (1 - 0; i < 4; i++) fork(); return e;

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: What connection exists between dependence and task data?

A: Introduction Data is the information we store, use and examine on PCs. It's the stuff we store in…

Q: Whether you're familiar with other programming languages, how do you know if you're ready for…

A: Programming language:- A programming language is a formal language that consists of a set of…

Q: If you want to understand how a process works, use Structured English to explain it.

A: Structured English: Using sequential judgments, iterations, and case structures, all reasoning is…

Q: Justify why deep access is preferable to shallow access from a programmer's perspective; do not…

A: From a programmer's point of view, both shallow and deep access have the same semantics, the only…

Q: It could be easier to appreciate the role of an operating system as a resource allocator with the…

A: Introduction: A system software called an operating system serves as an interface between hardware…

Q: You are required to design and implement a database system for a pharmacy shop with only one branch.…

A: Answer is given below .

Q: Is it possible to break deadlocks and terminate processes in two separate ways?

A: It is possible to break deadlocks and terminate processes in two different ways described below.

Q: Justify why deep access is preferable to shallow access from a programmer's perspective; do not…

A: Different Performance Issues amount of work (untimely completion, limited production) the level of…

Q: Name 4 criteria that the optimizer takes into account when the person is going to create using…

A: Actually, SQL stands for Structured Query Language.

Q: Justify why deep access is preferable to shallow access from a programmer's perspective; do not…

A: Dynamic Spectrum For languages that are not block structured, dynamic scope allocation rules are…

Q: In the event of a deadlock, those processes should be abandoned, leading to the following results:

Q: What are the key differences between "many threads" and "many processes"? Would it be possible for…

A: Threads versus ProcessesIn computer science, the concepts of threads and processes are foundational…

Q: How many different levels of data abstraction are there to choose from?

A: Here is your solution -

Q: Instead of basing your argument only on performance concerns, you should instead explain why, from…

A: Programming languages that employ dynamic identification for free variables (i.e., non-local…

Q: What exactly do you mean when you say you have "many processes," to be more precise? Is there a more…

A: Introduction: MULTITHREADING: The programming method known as multithreading enables the creation of…

Concept explainers

Class

Object Oriented Programming System (OOPs) is a programming model built on the perception of “objects” that contains data and methods. The major purpose of Object Oriented Programming is to increase the maintainability and flexibility of programs. Object Oriented Programming gets together data and its behavior (methods) in a single location (object) which makes it easier to understand.

Question

Including the initial parent process, how many processes are created by the program shown?

#include <stdio.h>
#include cunistd.h>
int main()
int i;
for (i = 0; i < 4; i++)
fork();
return e;

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Let's first understand the working of this program

VIEW

Conclusion

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

for (i = 0; i < 2; ++i) { a = i* 20; ecrire (a); } lire (b);
PROGRAMMING LANGUAGE: C++ // vectors: overloading operators example#include <iostream>using namespace std;class counter{private:int count;public:counter():count(0){}counter(int c):count(c) {} int get_count(){return count;} counter operator++ (int){return counter(count++); } counter operator-- (int){return counter(count--);}};int main(){counter c1, c2, c3;c1++;c2--;cout<<'\n'<<c1.get_count();cout<<'\n'<<c2.get_count();cout<<endl;c3 = c1++;cout<<'\n'<<c1.get_count();cout<<'\n'<<c3.get_count();getch();return 0;} Go through the above code and write the output of the given code segment. counter c1(5), c2(10), c3;c3=c1++;c2=--c3;;cout<<”\n”<<c1.get_count();cout<<”\n”<<c2.get_count();cout<<”\n”<<c3.get_count();
define Substring method.
#include void main(void) { int c =2 ^3; cout<< c; }
int sum = 0; for (int i 0; i < 5; i++){ sum += i; } cout << sum;
C++ Code /////// #include <iostream> class BTNode {public:int item;BTNode *left;BTNode *right;BTNode(int i, BTNode *l=nullptr, BTNode *r=nullptr):item(i),left(l),right(r){}}; BTNode *root = nullptr; void insert(int i) {//implement code here} int main(){insert (5);insert (10);insert (1);if (root){std::cout << "root = " << root->item << std::endl;if (root->left)std::cout << "root->left = " << root->left->item << std::endl;if (root->right)std::cout << "root->right = " << root->right->item << std::endl;}return 0;}
Define TrimEnd method
C++ ProgrammingActivity: Deque Linked List Explain the flow of the main code not necessarily every line, as long as you explain what the important parts of the code do. The code is already correct, just explain the flow. SEE ATTACHED PHOTO FOR THE PROBLEM INSTRUCTIONS int main(int argc, char** argv) { DLLDeque* deque = new DLLDeque(); int test; cin >> test; //Declarations int tempnum; int num; int sum; int count; bool addfirst = false; bool addlast = false; bool remfirst = false; bool remlast = false; switch (test) { case 0: //Implementation do{ cin >> num; if(num == 0){ break; } //Reset tempnum = num; count = 0; sum = 0; addfirst = false; addlast = false; remfirst = false; remlast =…
function myCompose(f,g){// TODO: return (f o g);// that is, a function that returns f(g(x)) when invoked on x.}
c++ continuation of questions add some arithmetic operator overloads to add and subtract to Sterling objects Sterling operator + (Sterling s2) const; Sterling operator - (Sterling s2) const;
C++ Using Card and Deck class created during the lecture or your own implementation that follows the spec for a card and deck, implement the following game: game is designed for a single player who is playing against the computeryou draw three cards for each player (player and a computer) Using the compare function from the Card class you compare each pair drawnIf the player's card is higher, the player gets a pointYou repeat this comparison 3 times (for each pair of cards you draw)The player wins if he gets more points than a computer (has more higher cards than the computer)
Q1 function myFunc() { let a = 10; if (true) { Q3 } } let a = 5; console.log(a); Q4 console.log(a); Q2 const square = num => num * num; console.log(square(3) + 5); myFunc(); let x = 30; let y "200"; console.log(x+y); const nums = [10, 20, 8, 17]; nums.filter(e=> e > 10); console.log(nums); Q5 const nums = [30, 35, 42, 20, 15]; console.log(nums.every (num => num > 20)); January 15