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P19.8 Write a program that manipulates a database of product records. Records are stored in a binary file. Each record consists of these items: Product name: 30 characters at two bytes each = 60 bytes Price: one double = 8 bytes Quantity: one int = 8 bytes The program should allow the user to add a record, find a record that matches a product name, and change the price and quantity of a product by a given amount.
Your company has been hired to design a product that will provide searches of textual documents and database querying. Your design team has not developed a product like this before. Examine the challenges associated with searching in textual docum..
Write a program that prompts the user to enter an integer, n, and the n floating-point numbers. As the numbers are read, the program will calculate the average of the positivie numbers.
Discuss the security issues of nonfunctional goals in relationship to the force diagram and tensions in the business enterprise. Describe and explain what a nonfunctional goal is. How can force diagrams be useful?
Write an LC3 program that "increments" each letter of a three-letter word stored in memory following the program. 'a' becomes 'd', 'n' becomes 'q', 'z' becomes 'c', etc. Make sure you comment your code! This is the Julius Caesar Cipher. Assume that a..
Designing a small application for a fast food , where the customer can make his order by just selecting on the screen ( The program is perfectly running).
How well did GlobShop manage the change process after making the decision to offshore?
Discuss the Business and technology drivers for today's information systems.
What is primary memory? What are the characteristics of primary memory?
Describe the classes and write pseudo-code algorithms to perform addition, subtraction and multiplication of polynomial expressions.
Write a program that computes the total amount of money in dollars and cents when the number of pennies (1 cent), nickels (5 cents), dimes (10 cents) and quarters (25 cents) are given. Sample execution of the program is given below.
Find the sum of the squares of the integers from 1 to My Square, where My Square is input by the user.be sure to check that the user enters a positive integer.
In C++, what do Constructors do and when are they called? What is a default constructor
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