Given a system of 4 processes with restrictions defined by the precedence relation di {(P1, P3), (P2, P4), (P3, P4)}, Use semaphores to impose precedence in pseudocode.
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Given a system of 4 processes with restrictions defined by the precedence relation di {(P1, P3), (P2, P4), (P3, P4)}, Use semaphores to impose precedence in pseudocode.
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- This is loosely based on a program in Python for a sub-list sorting program. What are the coupling and cohesion levels in each function block in this structure chart, and explain what makes them that type of coupling and cohesion:.This question is in the course of Data Structures. Please solve in C programming language and DO NOT add any comments in between the lines or anything extraneous whatsoever (that a student would not typically need for a correct answer). In this picture, you will see a short piece of code for destroying an SLL (Singly linked list). I want to write the destroy function recursively.The answer is needed ASAP.Thank you so much in advance!Consider the implementation of the data structure stack. If we create an integer stack then the push and pop operations will handle only integer elements. If we create a character stack then the push and pop operations will handle only character type elements. But creating so many copies of implementation makes the code complex to maintain. Hence the principle of genericity is used and a template class can be created. This container class can handle any data type element at run time.In the same contrast explain the importance of modeling in object oriented programming. Plagiarized answer will be given thumbsdown.
- Suppose 1,000 Integer elements are generated at random and are inserted into a sorted linked list and a binary search tree (BST) separately. Considering the efficiency of searching for an element in the two structures, which of the following statements is true? The search operation on the list takes longer time because the numbers are not sorted. The search operation will take the same time in both structures. The search operation on the BST takes shorter time because it is relatively balanced. None of these. The search operation on the BST takes longer time because the numbers are not sorted.2. Consider the recursion relation. 2n-1 a1 1 and an+1 = an 2n+1 Write a script that uses a for loop to fill a 1 x 100 array with the first 100 a's. Note: There are faster and more elegant ways to do these calculations but we're practicing control structures.you are to design a printer queue that is responsible for handling the printing requests coming from different users. You have to take into consideration that users have different levels of priorities. Each user has an identification number and a password, in addition to printing priorities. One good idea is to design the queue using an array or pointers while preserving the first-in first-out concept of the queue. For every printing request received, the program should check the priorities of that request and whether it can be moved forward in the queue to be served by the printer prior to serving the other requests. Using the programming language of your choice (preferably C++), write the printer queue that would handle the user request. The program must allow for requests coming from different users or from one user. Note: I need a working C++ code for this problem, and i need priorities.
- Implement in C programming language: Question 2 Write a c program that will generate the safe sequence of process execution for the situation given below:(Use Banker’s Algorithm). Note: The code can be implemented in several different ways, but make sure the parameter remains the same as shown below. n = 6; // Number of processes m = 4; // Number of resources int alloc[6][4] = { { 0, 1, 0, 3 }, // P0 // Allocation Matrix { 2, 0, 0, 3 }, // P1 { 3, 0, 2, 0 }, // P2 { 2, 1, 1, 5 }, // P3 { 0, 0, 2, 2 }, // P4 {1, 2 , 3, 1 } }; //P5 int max[6][4] = { { 6, 4, 3, 4 }, // P0 // MAX Matrix { 3, 2, 2, 4 }, // P1 { 9, 1, 2, 6 }, // P2 { 2, 2, 2, 8 }, // P3 { 4, 3, 3, 7 }, // P4 { 6, 2 , 6, 5 } }; //P5 int avail[4] = { 2, 2, 2, 1 };…Due to the benefits that circular arrays provide to queues, the issue arises as to whether or not a circularly linked list would reap the same benefits from the same considerations in C++ data structures. Where is the value in that?Please use some implementation of the “R5RS” scheme standard, preferably the one in Racket. The goal is as follows: using one map, one fold, your zipLst function and one other built-in function, write an insertion sort. It must be of the form and format of: (define insertionSort (lambda (lst) ;; one map, one fold, one zipLst and one other built-in here... ) ) Since it involves mixing the ingredients given, we can call it Schemebowl, after that cooking show everyone seems so interested in!
- Write a c++ code that compare the times to traverse a list (containing a large number of elements) implemented in an array, in a simple linked list, and in an unrolled linked list. In this experiment, you need to generate a large list, store it in each representation, and then measure the time to traverse the list in each representation. For the array, this is almost straightforward: Fill the array and then do a sequential scan. Here is the thing to watch for: When you fill the array, it all gets read into cache. So, somehow you need to ensure that almost all of the array is NOT in cache before you do your traversal. One thing you can do is make your array big enough that most of it will not fit in cache at once. You need to make sure that the node capacity is not too small, or it will behave too much like a simple linked list.Write a program in 'C' for implementation of a single linked list of name and age of different persons and also do the following by using one function each for each task: (a) The linked list needs to be sorted always. (b) It should accept a person's name and age and insert the node at right position in the list so that it remains sorted after insertion. The list should be sorted on name and then on age. MakeMake necessary assumptions.I have to create a small library in the C programming language to do Minifloat sensible representation and stay consistent throughout a library.The internal representation (e.g. a struct) does not have to match the external representation (e.g. just a binary pattern, or a pointer to an abstract data type). do not return a pointer to a local static variables in a function. Instead, allocate on the heap with malloc and then return the pointer to that. The following pictrures are more of the requirements.