Functions that are called by threads must have a property known as thread safety. T OR F
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Functions that are called by threads must have a property known as thread safety. T OR F
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- C++ Assignment Setup Part 1: Working With Process IDs Modify the getProcessID() function in the file named Processes.cpp The function must find and store the process's own process id The function must return the process id to the calling program. Note that the function currently returns a default value of -1.Hint: search for “process id” in the “System Calls” section of the Linux manual. Part 2: Working With Multiple Processes Modify the createNewProcess() function in the file named Processes.cpp as follows: The child process must print the message I am a child process! The child process must then return a string with the message I am bored of my parent, switching programs now The parent process must print the message I just became a parent! The parent process must then wait until the child process terminates, at which point it must return a string with the message My child process just terminated! and then terminate itself. Hint: search for “wait for process” in…PSC Oct 13 waynekizzo 7:20 X 2* Question Completion Status: A Moving to another question will save this response. Question 1 Run-time binding is useful for saving on memory because : It is static linking Only load modules when they're needed. Ob. Don't allow several processes to share one copy of a module. modules cannot be loaded d. A Moving to another question will save this response. O DELL
- What can cause an exception to be thrown by an application?C++ pleaseC Sharp How do I format my code to 2 decimal places whem I am calling my code in Main using System.Threading.Tasks; namespace ssullivan_A2_1.cs{ class Program { //The output should display the Object Type (Circle, Square or Triangle) //the values used to initialize the shape, the area, and the perimeter static void Main(string[] args) { ////Store the objects in a Collection object (List, Array, HashSet, etc...) objects in the collection will be of type Shape Shapes[] arrayOfShapes = new Shapes[3]; arrayOfShapes[0] = new Circle(5);// arrayOfShapes[1] = new Rectangle(5, 5);// arrayOfShapes[2] = new Triangle(3, 5, 5);// //the values used to initialize the shape, the area, and the perimeter foreach (Shapes objects in arrayOfShapes) {// use arrayOfShapes to call methods //The output should display the Object Type (Circle, Square or Triangle)…
- C++ A special type of situation, called a controlled break, can occur when processing records of data must temporarily pause because a key value has changed. For example, a control break might occur in a report that contains subtotals for groupings of records. This program requires such a procedure. Sales people at a local car dealership are paid by commission. For every car sale, a sales person earns 30% of the base price or $100, whichever is higher. Write a program that uses of a loop to read through and process records in a file. Whenever the program encounters a new employee id, it should pause processing long enough to display the total of the previous employee’s commissions before processing the record just read. After all records have been processed, the program should display a count of the records processed, the total sales, and the total commissions paid out. A sample output follows: WEEKLY SALES REPORT Employee Retail…Critical Sections: Select all of the following statements that are true. A critical section is a segment of code in which a process has write-access to data or resources that are shared with at least one other process. In a system consisting of n processes, a critical section can be entered by more than one of these n processes at a time. In order to protect critical sections, race conditions are used in a process to request permission to enter its critical section. A process that is currently not executing in its critical section must not prevent other processes to enter the critical section. Every process waiting at the entrance of a critical section must be allowed to enter this section at some point. No eternal waiting must be possible. Mutual blocking is one method to decide which process may enter the critical section first.C Compiler Validation In this activity, you will program your first "Hello World" C program. Execution Execute this project according to the following guidelines: Validate the C compiler is installed: Start the Ubuntu virtual machine. Open up the Terminal Type gcc in the terminal prompt. You might see an error message indicating that 'gcc' is currently not installed. If 'gcc' is not installed, then run the following commands from the terminal prompt: sudo apt-get update sudo apt-get install gcc Type gcc again in the terminal prompt. You should see that gcc ran, but is looking for input files to compile. This is OK. Create your first C program: Open up the Text Editor application. Type in the following C program: (image at the bottom) Save the file as c into your Applications folder created on your desktop. Compile your program: Open the Terminal application. Enter the following command: gcc HelloWorld.c -oHelloWorld.out Run a list command (enter ls) from the terminal…
- Process Scheduling: Select all statements below that are true The CPU burst is the amount of time a process obtains the services of a processor as a whole. Arbitration becomes necessary when two processes with equal priority are to be scheduled. Since resource sharing is the main focus of multi-programming, it essential to allow the scheduler to remove (pre-empt) processes from the CPU in response to changing circumstances. 0 When preemptive scheduling is applied, a process is allocated the CPU until it releases it again. The service time is also known as the turnaround time. The short-term scheduler selects which of the ready, in-memory processes is to be executed next.A(n) ____ should be used to specify all the exception types when being handled by a single exception handler. list O tuple array O dictC# program in Visual Studio Code. The main application class must meet the following requirements Ask the user to enter their age If the age is between 1 and 100 (inclusive) print a message stating the age the user entered exit the program If the age is less than 1 or greater than 100 generate an ArgumentOutOfRangeException print the exception information print an error message If the value is not an integer handle the FormatException print the exception information print an error message Continue asking the user to enter their age until a valid age is entered