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iogann1982 [59]
2 years ago
13

WAP to input the rating of a movie, and print as per the given criteria:

Computers and Technology
1 answer:
vodka [1.7K]2 years ago
8 0

Answer:

What is the question?

Explanation:

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Write a CashRegister class that can be used with the RetailItem class that you wrote in Chapter 6's Programming Challenge 4. The
lys-0071 [83]

Answer:

Following are the code to this question:

import java.util.*; //import package for user input

class RetailItem//defining class RetailItem  

{

private String desc;//defining String variable

private int unit;//defining integer variable

private double prices;//defining double variable

RetailItem()//defining default Constructor

{

   //Constructor body

}

Output:

The Sub Total value: 199.75

The Sales Tax value: 11.985

The Total value: $211.735

Explanation:

In the above code three class "RetailItem, CashRegister, and Main" is defined, in the class "RetailItem", it defines three variable that is "desc, unit, and prices", inside the class "get and set" method and the constructor is defined, that calculates its value.

In the next step,  class "CashRegister" is defined, and inside the class parameterized constructor is defined, which uses the get and set method to return its value.  

In the next step, the main class is declared, in the main method two-class object is created and calls its method that are "getSubtotal, getTax, and getTotal".  

There is some technical error that's why full code can't be added so, please find the attached file of code.  

7 0
2 years ago
Research and identify at least five specialized search engines and their applications.
Varvara68 [4.7K]

Specialized search engines indexes content specialized by topic or location and are used to deliver more relevant results to the user. It indexes pages for particular topics. Examples of specialized search engines and their applications include;

1. Uquery.com – This new search engine focuses more on the emergence of iPhone and iPod touch applications

2. Taptu.com – A downloadable search engine that helps the user find items specific to fit on a mobile screen

3. Yahooligans – A sub-domain of yahoo that focuses on kid friendly games.

4. Pubmed.com – This is specifically meant for students in medical schools

5. Zillow.com – Online real estate service that provides information regarding home purchase.

5 0
3 years ago
What is segmentation and paging?
iogann1982 [59]

Over the years, operating systems have sought to be more efficient, which is why it is vital that the use of main memory such as ram be as intelligent as possible, so that operating systems are more efficient.

Segmentation is a process of dividing the program into logical units, such as sub functions, arrays, variables, etc., making it possible to have processes divided into pieces so that it is easy to access each of the processes that this leads to its execution. Segmentation allows the programmer to contemplate the memory as if it had several address spaces or segments. References to memory consist of an address of the form segment number - offset.

Pagination is a technique where memory space is divided into physical sections of equal size, called page frames. The programs are divided into logical units, called pages, that are the same size as the page frames. In this way, an information page can be loaded in any page frame. The pages serve as an information storage unit and transfer between main memory and auxiliary or secondary memory. Each frame is identified by the frame address, which is in the physical position of the first word in the page frame.

8 0
3 years ago
PP 11.1 – Write a program that creates an exception class called StringTooLongException, designed to be thrown when a string is
Scrat [10]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

6 0
3 years ago
Write a C class, Flower, that has three member variables of type string, int, and float, which respectively represent the name o
Ulleksa [173]

Answer and Explanation:

C is a low level language and does not have classes. The language isn't based on object oriented programming(OOP) but is actually a foundation for higher level languages that adopt OOP like c++. Using c++ programming language we can implement the class, flower, with its three variables/properties and functions/methods since it is an object oriented programming language.

3 0
3 years ago
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