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notsponge [240]
3 years ago
15

Case Study

Computers and Technology
1 answer:
larisa [96]3 years ago
7 0

Answer:

1. Design system to avoid theatre tickets selling issue.

2. Resources provided to student who can built a system for the theatre tickets booking.

3. Medallion Theatre Booking System

Add/edit patron

Add/edit production

Add/edit performance

Add/edit seats

Purchase tickets

Generate Tickets Sold Report

4.GUI or graphical user interface allows the user to connect through graphical icons.

Explanation:

The main purpose is to avoid problems of duplicate tickets sales in future. The system will enable the selling of each seat to one customer only and when an attempt is made to resold the seat the system warns the user creating a check for original sale. This will help theatre to avoid any issues in future and customers will be happy with their ease of confirmation of booking.

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Write an application that reads the lengths of the sides of a triangle from the user. compute the area of the triangle using her
zlopas [31]

Here you go,


import java.util.Scanner;

import java.util.Random;

public class OrderCalculator{


public static void main(String[] args){  


float x, y, z, semi, area;

Scanner in = new Scanner(System.in);

System.out.print("Enter the 3 sides: ");

x = in.nextFloat();

y = in.nextFloat();

z = in.nextFloat();

semi = (float) ((x + y + z) / 2.0);

area = (float) Math.sqrt(semi * (semi - x) * (semi - y) * (semi - z));

System.out.printf("The area is: %.3f\n", area);


}

}

3 0
3 years ago
Which component is in discreat type? A.power IC B.regular IC C.Resistor D.digital IC​
Finger [1]

Answer:

C. Resistor

Explanation:

A discrete component can be defined as any electronic component that are built as an individual or single unit.

Basically, a discrete component comprises of a single circuitry element, either an active element such as a vacuum tube, transistor etc or a passive element such as a resistor, diode, capacitor, inductor etc.

Hence, a discrete component is different from an integrated circuit (IC) or hybrid circuits because it is typically constructed or built with a single circuit element while integrated or hybrid circuits are constructed as a multiple unit.

Additionally, most discrete component are mainly semiconductors and as such consume large amounts of current.

5 0
3 years ago
Read 2 more answers
Ronald attended a seminar about the best practices to use when browsing the Internet. The presenter used the following statement
Salsk061 [2.6K]

Answer:

Ronald missed the words: One-time password, Secure  

Explanation:

Whenever we use public computer, there are possibilities to steal the user data by hackers. It might not be safe to use as like we have protection in personal or Office computers. But when a situation arises to use a public system, it is always recommended to use one-time password so that the logins are not misused thereafter.

Even if the hackers try to misuse, the user will get a message / authentication reply to use the login and thus we are safe. Also, always browse only secured website ie. “https”.

8 0
3 years ago
Read 2 more answers
Write a recursive program that requests an answer to the question "Are we there yet?" using an input statement and terminates if
inna [77]

Answer:

def recursive_func():

   x = input("Are we there yet?")

   if x.casefold() == 'Yes'.casefold():

       return

   else:

       recursive_func()

recursive_func()

Explanation:

We define the required function as recursive_func().

The first line takes user input. The user input is stored in variable x.

The next line compares the user input to a string yes. The function executes the else block if the condition isn't met, that is a recursive call is executed.

IF condition returns the function. The string in variable X is compared to a string 'Yes'. the casefold() is a string function that ignores the upper/lower cases when comparing two strings. (This is important because a string 'yes' is not the same yes a string 'Yes' or 'YES'. Two equal strings means their cases and length should match).

3 0
3 years ago
What does start immediately after the work is created and fixed into physical or digital form?
Tatiana [17]

its on google , just google it :)

3 0
2 years ago
Read 2 more answers
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