Processing a negative payment amount Program plan: Import the required packages. Create a class CreditCard to modify the class by ignoring any request to process the negative payment amount. Declare required variables. The parameterized constructor CreditCard() takes the input parameters of “cust”, “bk”, “acnt”, “lim”, and “initialBal” to initialize the values. The parameterized constructor CreditCard() takes the input parameters of “cust”, “bk”, “acnt”, and “lim” to initializes the values. The accessor method getCustomer() is to get the customer name. The accessor method getBank() is to get the bank name. The accessor method getAccount() is to get the account number. The accessor method getLimit() is to get the credit limit. The accessor method getBalance() is to get the credit balance. The method charge() is to update the balance. The method makePayment() is to make a payment when amount is not a negative payment. The utility method printSummary() is to display the credit card’s information. In main() function. Create an instance for CreditCard class. Initialize the value for credit card details by invoking the parameterized constructors using wallet object. Call the charge() method is to update the balance using wallet object for 3 arrays. Loop executes until the wallet[] object. Call the printsummary() method is to display the credit card details. Loop executes until the getBalance() method value is greater than 200. If yes, Call to makePayment() method to make a payment, then display the new balance.

Question

Want to see the full answer?

Answer 1

Question

Chapter 1, Problem 12R

Program Plan Intro

Processing a negative payment amount

Program plan:

Import the required packages.

Create a class CreditCard to modify the class by ignoring any request to process the negative payment amount.

Declare required variables.

The parameterized constructor CreditCard() takes the input parameters of “cust”, “bk”, “acnt”, “lim”, and “initialBal” to initialize the values.

The parameterized constructor CreditCard() takes the input parameters of “cust”, “bk”, “acnt”, and “lim” to initializes the values.

The accessor method getCustomer() is to get the customer name.

The accessor method getBank() is to get the bank name.

The accessor method getAccount() is to get the account number.

The accessor method getLimit() is to get the credit limit.

The accessor method getBalance() is to get the credit balance.

The method charge() is to update the balance.

The method makePayment() is to make a payment when amount is not a negative payment.

The utility method printSummary() is to display the credit card’s information.

In main() function.

Create an instance for CreditCard class.

Initialize the value for credit card details by invoking the parameterized constructors using wallet object.

Call the charge() method is to update the balance using wallet object for 3 arrays.

Loop executes until the wallet[] object.

Call the printsummary() method is to display the credit card details.

Loop executes until the getBalance() method value is greater than 200. If yes,

Call to makePayment() method to make a payment, then display the new balance.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

A3Q3.c - You are to write a C program that implements the following disk scheduling algorithms: a. FCFS [10 marks] b. SCAN [10 marks] c. C-SCAN [10 marks] d. SSTF [10 marks] e. LOOK [10 marks] f. C-LOOK [10 marks] • Your program will service a disk with 300 cylinders numbered 0 to 299. • • • • The program will service the requests (a list of 20 cylinder numbers) given in the file request.bin. This file contains (4 byte) integer values representing requests ranging from 0-299. Your program will take the initial position of the disk head as the first command line argument and the direction of the head as the second command line argument. It will then output the requests in the order in which they are serviced, and the total amount of head movements required by each algorithm. In particular, your program needs to do the following: Your program should take two command line arguments a) First command line argument - initial position of the disk head (an integer value) b) Second command line…

2. The memory management has contiguous memory allocation, dynamic partitions, and paging. Compare the internal fragmentation and external fragmentation for these three approaches. [2 marks] 3. Suppose we have Logical address space = 24 = 16 (m = 4), Page size=2² =4 (n = 2), Physical address space = 26 = 64 (r = 6). Answer the following questions: [4 marks] 1) Total # of pages ? 2) Total # of frames ? 3) Number of bits to represent logical address? 4) Number of bits to represent offset ? 5) Number of bits to represent physical address? 6) Number of bits to represent a page number? 7) Number of bits to represent a frame number / 4. What is translation look-aside buffers (TLBS)? Why we need them to implement the page table? [2 marks] 5. Why we need shared pages for multiple processes? Give one example to show the benefits. [2 marks] 6. How to implement the virtual memory by using page out and page in? Explain with an example. [2 marks] 7. We have a reference string of referenced page…

8. List three HDD scheduling algorithms. [2 marks] 9. True or False? The NVM has the same scheduling algorithms with HDD. Explain why? [2 marks] 10. Why the modern mouses use polling to detect movements instead of interrupts? [2 marks] 11. What is thrashing? How does it happen? [2 marks] 12. Given a reference string of page numbers 7, 0, 1, 2, 0, 3, 0, 4, 2, 3, 0, 3, 0, 3, 2, 1, 2, 0, 1, 7, 0, 1 and 4 frames show how the page replacement algorithms work, and how many page faults? [6 marks], 1) FIFO algorithm? [2 marks] 2) Optimal algorithm? [2 marks] 3) LRU algorithm? [2 marks] 13. List at least three file systems that you know. [2 marks] 14. In C programming, how the seek to a specific position in the file by offset? [2 marks]