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Lelu [443]
3 years ago
9

Design a system for a book store that allows the owner to keep track of the store’s inventory and members. The store sells two t

ypes of products: books and CDs. The store offers two types memberships to customers: regular memberships and premium memberships. The regular membership is free, while the premium members pay a fee every month. For this reason, the store keeps track of payment method and whether the fee is paid on time for the premium members. The system should keep track of the members and how much money each has spent at the store. The system also keeps track of the inventory of each product. Inheritance: 1. Member is extended by premium members. 2. Product is sub-classes into books and CDs.
Computers and Technology
1 answer:
IRINA_888 [86]3 years ago
7 0

Hey! How are you? My name is Maria, 19 years old. Yesterday broke up with a guy, looking for casual sex.

Write me here and I will give you my phone number - *pofsex.com*

My nickname - Lovely

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Which folder(s) are commonly used in the Navigation Pane of Outlook? Check all that apply.
tensa zangetsu [6.8K]

The Navigation Pane in Outlook is used to switch between the different areas of Outlook,such as Mail, Calendar, Contacts, Tasks, and Notes., the Navigation Pane displays the folders within the view you are working with. The following folders are commonly used in the Navigation Pane in Outlook:

Inbox

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Deleted Items

They are most commonly included in the Favorites.

6 0
3 years ago
Create a test that prompts a user to enter a 5-digit PIN in the main procedure and then calls Validate PIN procedure to validate
Pie

Answer:

See explaination

Explanation:

#include <iomanip>

#include <string>

#include <fstream>

using namespace std;

void getName(string);

void getPin(int,int);

void displayMenu(int);

string name;

int pin1, pin2, ch ;

int main()

{

cout << fixed << showpoint << setprecision(2);

getName(name);

getPin(pin1,pin2);

displayMenu(ch );

system("pause");

}

void getName(string name)

{

cout << "Enter your name: ";

cin >> name;

if (name = "AXBY") || (name != "ABGSHY"))

{

getName(name);

}

}

void getPin(int pin1, int pin2)

{

string name;

if (name == "AXBY")

{

cout << "Please Enter Pin: ";

cin >> pin1;

if (pin1 != 4433)

{

cout << "Pin incorrect please try again!";

cin >> pin1;

}

}

if (name == "ABGSHY")

{

cout << "Please Enter Pin: ";

cin >> pin2;

if (pin2 != 2849)

{

cout << "Pin incorrect please try again!";

cin >> pin2;

}

}

}

void displayMenu(int ch )

{

cout << "[1] Check your account Balance\n"

"[2] Withdraw funds\n"

"[3] Deposit funds\n"

"Please Enter Choice: ";

cin >> ch ;

if (ch != 1 || ch != 2 || ch != 3)

{

cout << "Choice is incorrect, enter choice now: ";

cin >> ch ;

}

}

4 0
3 years ago
Contrast the following terms (provide examples): Partial dependency; transitive dependency
kiruha [24]

Answer:

Explanation:

Transitive dependency

In this case, we have three fields, where field 2 depends on field 1, and field three depends on field 2.

For example:

Date of birth --> age --> vote

Partial dependency

It is a partial functional dependency if the removal of any attribute Y from X, and the dependency always is valid

For example:

Course and student these tables have a partial dependency, but if we have the field registration date, this date will depend on the course and student completely, we must create another table with the field registration date to remove this complete dependency.

If we remove or update the table registration date, neither course nor student must not change.

5 0
3 years ago
Que es un algoritmos
marin [14]
Algorithms: rules to follow when problem-solving
5 0
3 years ago
Read 2 more answers
How do you change the order of the slides in your presentation within the outline pane? Drag icon up or down Delete slide icon C
Amiraneli [1.4K]

Answer:

Rearrange the order of slides

In the pane on the left, click the thumbnail of the slide that you want to move, and then drag it to the new location. Tip: To select multiple slides, press and hold Ctrl while you click each slide that you want to move, and then drag them as a group to the new location.

Explanation:

7 0
3 years ago
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