OOP Programming Q5. Draw the state-of-memory diagram for the following code. 1 Account latteAcct, espressoAcct; 2 latteAcct = new Account (); 3 espressOAcct = new Account(); 4 latteAcct = espressoAcct;
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![OOP Programming
Q5. Draw the state-of-memory
diagram for the following code.
1 Account latteAcct, espressoAcct;
2 latteAcct = new Account();
3 espressOAcct = new Account();
4 latteAcct = espressoAcct;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F05c8a115-1745-4cc6-86f0-d96122dc22d2%2F53cc8c13-b4b1-4b2e-a5c9-796fced8537f%2Fbgiwsx_processed.png&w=3840&q=75)
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- Function Implementation with Data Abstraction in C Programming 1. Create a new file and SAVE as MATHV1.H Define and Implement the following functions: int sum(int x, int y); - returns the computed sum of two numbers x and y int diff(int x, int y); - returns the computed difference of two numbers x and y. Make sure that the larger number is deducted by the smaller number to avoid a negative answer long int prod(int x, int y); - returns the computed product of two number x and y float quot(int x, int y); - returns the computed quotient of two numbers x and y. Make sure that the larger number is always the numerator and divided by the smaller number to avoid division by zero error. int mod(int x, int y); - returns the computed remainder of two numbers x and y using the modulo operator %2. Create another new file and save as MYTOOLS.H void center(int row, char str[]); /*centers text across the screen -calculate here for the center col using the formula col=(80-strlen(str))/2; -then use…OZ PROGRAMMING LANGUAGE Exercise 1. (Efficient Recurrence Relations Calculation) At slide 54 of Lecture 10, we have seen aconcurrent implementation of classical Fibonacci recurrence. This is: fun {Fib X} if X==0 then 0 elseif X==1 then 1 else thread {Fib X-1} end + {Fib X-2} end end By calling Fib for actual parameter value 6, we get the following execution containing several calls ofthe same actual parameters.For example, F3, that stands for {Fib 3}, is calculated independently three times (although it providesthe same value every time). Write an efficient Oz implementation that is doing a function call for a givenactual parameter only once.Consider a more general recurrence relation, e.g.:F0, F1, ..., Fm-1 are known as initial values.Fn = g(Fn-1, ..., Fn-m), for any n ≥ m.For example, Fibonacci recurrence has m=2, g(x, y) = x+y, F0=F1=1Suppose that you are a manager of a programming team. To facilitate project development and maintenance, you have decided to establish some programming and coding guidelines. Make a list of pointer-related programming guidelines you think will improve program readability and decrease pointer-related bugs.
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- I'm stuck on this question and I don't know how I should be approaching this. What should I do? Our focus is on pointers and dynamic arrays through C++How to use C# for Program 1’s language. This program will prompt the user for a movie title and the category it will be stored in within the access database. For Program 2, how to use C++. This program will query the database to search for a film within a specified category and then display the results. The categories consist of Action, Mafia, Comedy, Drama, Documentary, and Horror. Planning to use Access as the database for connecting both languages. And cannot figure out how to connect the database.Learn about weak references in Java. How do they interact with garbage collection? How do they compare to weak_ptr objects in C++? Describe several scenarios in which they may be useful.
- In C++ please follow the instructions Write two code blocks -- one code block to declare a bag and its companion type-tracking array (both using the STL vector), and another code block to create and declare a Cat object and put it into the bag. Name the arrays and variables as you wish. Use any data type tracking and any designation for cats -- your choices. Assume that struct Cat is already defined and that all required libraries are properly included -- just write the two separate code blocks, separated by one or more blank lines.C++ Language Please add an execution chart for this code like the example below. I have provided the code and the example execution chart. : JUST NEED EXECUTION CHARTTT. Thanks Sample Execution Chart Template//your header files// constant size of the array// declare an array of BankAccount objects called accountsArray of size =SIZE// comments for other declarations with variable names etc and their functionality// function prototypes// method to fill array from file, details of input and output values and purpose of functionvoid fillArray (ifstream &input,BankAccount accountsArray[]);// method to find the largest account using balance as keyint largest(BankAccount accountsArray[]);// method to find the smallest account using balance as keyint smallest(BankAccount accountsArray[]);// method to display all elements of the accounts arrayvoid printArray(BankAccount accountsArray[]);int main() {// function calls come here:// give the function call and a comment about the purpose,//…Scheduling Algorithms: Write a program in C to implement the following scheduling algorithms: 1. Round Robin scheduling algorithm with variable quantum (q). The user should enter the quantum (q), a number of processes, their arrival times and their burst times in seconds. 2. Pre-emptive Shortest Job First. The user should enter a number of processes, arrival times and burst times in seconds. The 2 options above should be displayed as menu options in a console or GUI. Data entry can be through console or graphical interfaces. Your program should find, select and display the order in which the processes are executed and the start and end of each execution cycle (you can add the length of the execution cycle) supported by a Gantt chart. The program should be able to tell the user which algorithm was more efficient than the other if you run it on the same input using the metrics below. At the end, for each option do the following calculations and display them: 1. the average waiting time…
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