2. Write a C program to illustrate the concept of orphan process. Parent process creates a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
2. Write a C program to illustrate the concept of orphan process. Parent process creates a child and terminates before child has finished its task. So child process becomes orphan process. The output should be similar to the following image. Note that when you run your code the processes IDs will be different than the image given below). (you can use fork(), sleep(), getpid(), getppid()). I am the parent with PID 5372 and PPID 5371. My child's PID is 5373 PID 5372 terminates. I'm the child with PID 5373 and PPID 1. PID 5373 terminates. 2. Write a C program to illustrate the concept of orphan process. Parent process creates a child and terminates before child has finished its task. So child process becomes orphan process. The output should be similar to the following image. Note that when you run your code the processes IDs will be different than the image given below). (you can use fork(), sleep(), getpid(), getppid()). I am the parent with PID 5372 and PPID 5371. My child's PID is 5373 PID 5372 terminates. I'm the child with PID 5373 and PPID 1. PID 5373 terminates.
Expert Answer:
Answer rating: 100% (QA)
The question is asking to write a C program that illustrates the concept of an orphan process An orphan process is a computer process whose parent pro... View the full answer
Related Book For
Quantitative Methods for Business
ISBN: 978-0324651751
11th Edition
Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey cam
Posted Date:
Students also viewed these programming questions
-
Values of f(x, y) and its derivatives are given in Table 8.13. (a) Identify which points in Table 8.13 are critical points of f. (b) For each critical point, determine whether it is a local minimum,...
-
A basketball players hang time is the time spent in the air when shooting a basket. The formula models hang time, t, in seconds, in terms of the vertical distance of a players jump, d, in feet. Use...
-
You would like to construct a 95% confidence interval to estimate the population mean price of milk (per gallon) in your city. You select a random sample of prices from different stores. The sample...
-
The carton of eggs shown in FIGURE 9-39 is filled with a dozen eggs, each of mass m. Initially, the center of mass of the eggs is at the center of the carton. (a) Does the location of the center of...
-
The Teachers.xlsx workbook contains standardized test scores for students in 5th grade at Walt Whitman Elementary School. You are also given each students 5th grade teacher and their 4th grade test...
-
A centrifugal pump impeller is rotating at \(1200 \mathrm{rpm}\) in the direction shown in Fig. P12.9. The flow enters parallel to the axis of rotation and leaves at an angle of \(30^{\circ}\) to the...
-
Use the letter beside the appropriate cash flow statement classification to indicate the section of the cash flow statement in which each of the following transactions of an Internal Service Fund...
-
You need to build a spring scale for weighing (actually building it is not necessary, this is theoretical exercise.) It will be helpful to sketch out a design. You need a scale capable of weighing...
-
In a July 2018 Gallup poll that surveyed 1,033 randomly selected U.S. adults, 5% said that they considered themselves vegetarians. a. Describe what the parameter is in this context. b. The standard...
-
The Wells Fargo branch in Portland must keep enough money on hand to satisfy customers cash demands. Suppose that the daily demand for cash at this branch follows a normal distribution with means and...
-
You spend $ 9 8 5 to buy a bond with $ 1 , 0 0 0 face value, 5 % coupon rate, and remaining maturity of 5 years. ( 1 ) What will be the expected return if you plan to hold this bond to the maturity?...
-
Would someone be able to assist me with this? Image transcription text Find instances from news sources of Fraud in the HR/PAYROLL/Checks area and post a link to the article with your discussion of...
-
Jay Naidoo the sole proprietor of Pinevill Supermarket was fined for contravening price control regulations. He seeks to deduct the fine for normal tax purposes from the profits made by his...
-
Match each item with a statement below. - Includes a function description, impact assessment, work backlog and other items - The total amount of time acceptable for process outage or disruption - Can...
-
$200,000 U.S. Treasury 7 7/8% bond maturing in 2002 purchased and then settled on October 23, 1992, at a dollar price of 105-20 (this is the clean price) with a yield to maturity of 7.083% with the...
-
Consider the linear regression model y = X3 + e, e~ IID(0, oIn), where y and are n x 1, X is n x k and non-random, and 3 is k x 1. Let W be an n x l non-random matrix of instruments with 1> k. The...
-
14. In testing the existence assertion, an auditor ordinarily works from the a. Financial statements to the accounting records. b. General journal to the general ledger. c. Supporting evidence to the...
-
Consider a Poisson probability distribution with 2 as the average number of occurrences per time period. a. Write the appropriate Poisson probability function. b. What is the average number of...
-
Dante Development Corporation is considering bidding on a contract for a new office building complex. Figure shows the decision tree prepared by one of Dantes analysts. At node 1, the company must...
-
Given the linear program Max 3A + 4B s.t -1A + 2B 8 1A + 2B 12 2A + 1B 16 A, B 0 a. Write the problem in standard form. b. Solve the problem using the graphical solution procedure. c. What are...
-
The number on the jersey of each New York Giants football player is recorded, then the mean of those numbers is computed. Decide whether the statement makes sense (or is clearly true) or does not...
-
A professor calculates final grades using a weighted mean in which the final exam counts twice as much as the midterm. Decide whether the statement makes sense (or is clearly true) or does not make...
-
The following ages (years) of survey respondents: 22, 19, 21, 27, over 65, over 80. State whether the mean or median would give a better description of the average. Explain your reasoning.
Study smarter with the SolutionInn App