10.17 PROGRAM 2: Airline Seat Booking Program
C++ PLEASE!
This assignment must be completed on your own. Students may only ask for help from the TAs or instructors. If you have questions about the collaboration policy, please ask your instructor.
An airline uses a computer system to maintain flight sales information. For planning purposes, the airline must know what seats are on the plane, what seats are available, what seats are booked, and must have the ability to change the status of a seat from available to booked and vice versa. For this assignment, you will be implementing some of the functionality of the airline computer system. You will need to implement the following steps.
(1) Create the initial vectors for seats on the plane and seat status. You may assume that the plane has rows 1 through 5 and each row has seat A through E. The seat status is a 0 if the seat is available or a 1 if the seat is booked, and, therefore, not available.
(2) Implement a menu of options for the user. Following the initial setup of the vectors, the program outputs the menu. The program should also output the menu again after a user chooses an option. The program ends when the user chooses the option to Quit.
Ex:
Menu options:
1. Display All Seats Status:
2. Total Number of Available Seats:
3. Display Available Seats: 4. Book Seat:
5. Cancel Seat:
6. Change Seat:
7. Quit:
Please select an option: (3) Implement the "Display All Seats Status" menu option. Be sure to write a separate function for each menu option.
Ex:
Seat Status
1A 0
1B 0
1C 0
1D 0
1E 0
2A 0
...
(4) Implement the "Total Number of Available Seats" menu option.
Ex:
Number of available seats: 20
(5) Implement the "Display Available Seats" menu option. This function should show a list of available seats.
Ex:
Available seats:
1A
1B
1C
1D
1E
2A
...
(6) Implement the "Book Seat" menu option. This function should take in the seat to book and then should change the status of that seat to unavailable. After the function, the status of all seats should be displayed.
Ex:
Enter seat to book: 1A
Seat Status
1A 1
1B 0
1C 0
1D 0
1E 0
2A 0
...
(7) Add logic to the "Book Seat" menu option that will not allow the user to book a seat that is already booked.
Ex:
Enter seat to book: 1A
That seat is already taken.
Enter seat to book: 1B
Seat Status
1A 1
1B 1
1C 0
1D 0
1E 0
2A 0
...
(8) Implement the "Cancel Seat" menu option. This function should take in the seat to cancel and then should change the status of that seat to available. After the function, the status of all seats should be displayed.
Ex:
Enter seat to cancel: 1A
Seat Status
1A 0
1B 0
1C 0
1D 0
1E 0 2A 0
...
(9) Implement the "Change Seat" menu option. This function should take in the seat to cancel , the seat to book, and then should change the status of those seats. After the function, the status of all seats should be displayed.
Ex:
Enter seat to cancel: 1A
Enter seat to book: 1B
Seat Status
1A 0
1B 1
1C 0
1D 0
1E 0
2A 0
...

Answers

Answer 1

This probabaly wont help since its in python(the only thing i know) but here

# Initialize seats and status

seats = []

status = []

for i in range(1, 6):

   for j in ['A', 'B', 'C', 'D', 'E']:

       seats.append(str(i) + j)

       status.append(0)

# Function to display all seat status

def display_all_seats_status():

   print("Seat Status")

   for i in range(len(seats)):

       print(seats[i], status[i])

# Function to display total number of available seats

def total_available_seats():

   count = status.count(0)

   print("Number of available seats:", count)

# Function to display available seats

def display_available_seats():

   print("Available seats:")

   for i in range(len(seats)):

       if status[i] == 0:

           print(seats[i])

# Function to book a seat

def book_seat():

   seat = input("Enter seat to book: ")

   index = seats.index(seat)

   if status[index] == 0:

       status[index] = 1

       print("Seat", seat, "booked.")

   else:

       print("That seat is already taken.")

   display_all_seats_status()

# Function to cancel a seat

def cancel_seat():

   seat = input("Enter seat to cancel: ")

   index = seats.index(seat)

   status[index] = 0

   print("Seat", seat, "cancelled.")

   display_all_seats_status()

# Function to change a seat

def change_seat():

   cancel_seat()

   book_seat()

# Main program loop

while True:

   print("Menu options:")

   print("1. Display All Seats Status")

   print("2. Total Number of Available Seats")

   print("3. Display Available Seats")

   print("4. Book Seat")

   print("5. Cancel Seat")

   print("6. Change Seat")

   print("7. Quit")

   option = input("Please select an option: ")

   if option == '1':

       display_all_seats_status()

   elif option == '2':

       total_available_seats()

   elif option == '3':

       display_available_seats()

   elif option == '4':

       book_seat()

   elif option == '5':

       cancel_seat()

   elif option == '6':

       change_seat()

   elif option == '7':

       quit()


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There can be various reasons why capacity alone does not dictate the bottleneck. One of the most probable reasons for this is that capacity is only one factor among several that can impact the bottleneck.

In manufacturing, capacity refers to the maximum amount of output that a system or machine can produce within a given timeframe. The bottleneck, on the other hand, refers to the slowest part of the manufacturing process that restricts the flow of production.

What is the Bottleneck?

The bottleneck is the slowest part of the manufacturing process that restricts the flow of production. The bottleneck affects the overall capacity of the manufacturing process, which is why it is important to identify and resolve bottlenecks as soon as possible. However, capacity alone does not dictate the bottleneck because there are other factors that can impact the bottleneck as well.

For example, the bottleneck could be caused by a shortage of raw materials or labor, equipment breakdown, or even poor communication between team members. Additionally, certain steps in the manufacturing process may require more time or effort than others, which could cause the bottleneck to shift from one area to another.

In conclusion, capacity is an important factor to consider when identifying and resolving bottlenecks in manufacturing. However, it is not the only factor that impacts the bottleneck, and other factors such as raw materials, labor, equipment, and communication must also be taken into account.

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in a failover cluster, what are the options for configuring the quorum model? (choose all that apply.)

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There are three options for configuring the quorum model in a failover cluster: Node Majority, Node and Disk Majority, and Node and File Share Majority. So. the correct option is all of these.

In a failover cluster, there are several options for configuring the quorum model. These include:

Node Majority: This quorum model uses a majority of the cluster nodes, so at least half of the nodes must be online and functional for the cluster to stay up.

Node and Disk Majority: This quorum model uses a combination of cluster nodes and disks. All the nodes and a majority of the disks must be online for the cluster to stay up.

Node and File Share Majority: This quorum model uses a combination of cluster nodes and a designated file share witness. All the nodes and the file share must be available for the cluster to stay up. All of these options require a majority of nodes to be online and functional in order for the cluster to stay up.

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It issues a retrim command to clear out all blocks that contain useless material.

How does SSD differ from a hard drive?A new type of computer storage component is the solid-state drive (SSD). Faster than the conventional hard discs they have replaced, SSDs store data using flash-based memory. On a laptop or computer, SSDs are renowned for offering internal storage.  A simple and portable method of storing all of your files is on external storage.SSDs are particularly dependable since they lack moving parts. In actuality, the majority of SSDs have a lifespan of over five years, while the longest-lasting models have a lifespan of over ten years. In contrast, how frequently you write data to your SSD will determine how long it will live, so you may use that information to predict its longevity.

Therefore, the correct option is b) It sends a retrim command to erase all blocks that are filled with unused data.

The complete question is:

If you are experiencing slow performance on a system and think that the SSD hard drive is the problem, you can run Defrag and Optimization. What does Defrag do with the data on an SSD hard drive?

a. It rearranges fragments or parts of files in contiguous clusters.

b. It sends a retrim command to erase all blocks that are filled with unused data.

c. It rewrites the entire hard drive data.

d. It cleans all unnecessary data from the hard drive.

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Here's an example of how to print all the elements stored in a linked list in Java, assuming that the node class has a "getElement()" method that returns the value stored in the node:

public void printList() {

   Node current = first; // Start at the beginning of the list

   while (current != null) { // Traverse the list until the end

       System.out.println(current.getElement()); // Print the element at the current node

       current = current.getNext(); // Move to the next node in the list

   }

}

This method starts at the beginning of the list by setting the current variable to the first node in the list. It then enters a loop that continues until current is null, which signifies the end of the list. Within the loop, it prints the value stored in the current node by calling the getElement() method. It then moves to the next node in the list by setting current to the next node's reference, which is obtained using the getNext() method.

Overall, this method prints all the elements stored in the linked list by traversing the list from the beginning to the end, printing the value at each node along the way.

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write a java program containing two classes: dog and a test drive class kennel that has your main method.

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Creating a program containing two classes (Dog and Test Drive) with the main method in the Test Drive class is relatively simple. The Dog class will be used to store the properties of a dog, such as the breed and name.

The steps for creating such a program in Java are outlined below:

Java Program:

1. Dog Class:

class Dog{int age;String name;public

void bark(){System.out.println("Woof");}}

2. Test Drive Class:

class Kennel{public static void main(String args[]){Dog myDog = new Dog();

myDog.age = 3;myDog.name = "Rusty";myDog.bark();}}

The Dog class has two instance variables, age and name.

The bark() method prints Woof to the console.

The Kennel class has a main() method that creates a Dog object and calls its bark() method.

Here is a Java program containing two classes Dog and a test drive class Kennel that has your main method.

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10. give rgb values for the following colors: a. black b. white c. a dark shade of gray d. a dark shade of blue e. red

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The RGB values for the following colors are a. Black - R: 0, G: 0, B: 0 b. White - R: 255, G: 255, B: 255 c. A dark shade of gray - R: 85, G: 85, B: 85 d. A dark shade of blue - R: 0, G: 0, B: 128, and e. Red - R: 255, G: 0, B: 0

RGB stands for Red, Green, and Blue, and is an additive color system in which each color is represented by a combination of these three primary colors. By combining the three primary colors in different combinations, it is possible to create an infinite range of colors. Black is the absence of all color, which is why all of its RGB values are 0. White, conversely, is the combination of all colors, and hence has RGB values of 255 for each of the three primary colors.

A dark shade of gray is achieved by setting the RGB values to a similar value (in this case, 85) for each of the three primary colors. A dark shade of blue is achieved by setting the Red and Green values to 0 and the Blue value to 128. Finally, the Red color is achieved by setting the Red value to 255 and the Green and Blue values to 0.

By combining the values of Red, Green, and Blue, it is possible to create any color imaginably.

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which directory would a user jsmith look in to modify the scripts that are run specifically related to their login? a./home/jsmith/ b./etc/users/ c./usr/local/homes/ d./etc/rc.0/

Answers

The directory where a user jsmith can look in to modify the scripts that are run specifically related to their login is a. /home/jsmith/.

Explanation: The directories are also known as folders in the computer system. They help in organizing the files and data in the computer system. A directory may contain files or subdirectories.

Every file in a computer system is part of a directory. Every operating system like Windows, Mac, and Linux has its own way of organizing the files and directories in the computer system.

In the question, we are asked about the directory where a user jsmith can look in to modify the scripts that are run specifically related to their login.

The options given are:

a. /home/jsmith/

b. /etc/users/

c. /usr/local/homes/

d. /etc/rc.0/

The directory where a user jsmith can look in to modify the scripts that are run specifically related to their login is /home/jsmith/.

The /home directory contains all the users' home directories. It is a personal directory of every user. Every user has a separate directory inside the /home directory. These directories have the name of the user as its name.

So, the directory of the user jsmith would be /home/jsmith/.

The script is a file that contains a list of commands that the computer will run in sequence. The scripts can be written in any programming language. The scripts that are run specifically related to the login of a user can be modified in the home directory of that user, which in this case is /home/jsmith/.Thus, option a./home/jsmith/ is the correct answer.

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a photographer stores digital photographs on her computer. in this case the photographs are considered the data. each photograph also includes multiple pieces of metadata including:

Answers

Based on the metadata provided, a photographer cannot D. filter photos to those taken with her favorite camera  

The metadata only includes the date, time, and location the photograph was taken, and does not provide any information about which camera was used. If the photographer wanted to filter photos taken with her favorite camera, she would need to include this data in the metadata when she initially stores the photographs on her computer.
Metadata is data that is included with digital photographs and other digital media. It is used to provide information about the media, such as the date and time the photo was taken, the location the photo was taken, and which device was used to take the photo. By including this data in the metadata, photographers can easily search and filter their photographs.

In order to filter her photos to those taken with her favorite camera, the photographer would need to include this information in the metadata when she initially stores the photographs on her computer. This would allow her to easily filter her photos and find those taken with her favorite camera.

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The question is incomplete but probably the full question is:

A photographer stores digital photographs on her computer. In this case the photographs are considered the data. Each photograph also includes multiple pieces of metadata including:

Date: The date the photograph was taken

Time: The time the photograph was taken

Location: The location where the photograph was taken

Device: Which camera the photo was taken with

Which of the following could the photographer NOT do based on this metadata?

A. Filter photos to those taken in the last week

B. Filter photos to those taken in a particular country

C. Filter photos to those taken of buildings

D. Filter photos to those taken with her favorite camera

a proxy server can be configured to do which of the following? answer restrict users on the inside of a network from getting out to the internet. allow all content except for the content you have identified as restricted. act as a unified threat security device or web security gateway. block all content except for the content you have identified as permissible.

Answers

A proxy server can be configured to act as a unified threat security device or web security gateway.

A proxy server can be used to filter and monitor traffic between a network and the internet, providing an additional layer of security to protect the network from external threats.

This can include blocking access to malicious websites, scanning incoming and outgoing emails for viruses, and enforcing security policies to ensure that users are accessing the internet safely and responsibly.

While a proxy server can be used to restrict users on the inside of a network from accessing certain websites or content, it is not limited to this functionality.

Similarly, a proxy server can be used to block all content except for the content you have identified as permissible, but this is not its primary purpose. The primary function of a proxy server is to act as a security gateway, providing protection against external threats and enforcing security policies to ensure the safety and integrity of the network.

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Final answer:

A proxy server can be configured in various ways to provide security to a network. These configurations may include restricting users on the inside of a network from getting out to the internet, allowing all content except for restricted, acting as a unified security device, and blocking all content except permissible inputs.

Explanation:

A proxy server is a server that acts as an intermediary for requests from clients seeking resources from other servers, providing a layer of security and improved performance. The functionalities mentioned in your question can indeed be performed by a proxy server. Particularly, a proxy server can indeed be configured to:

Restrict users on the inside of a network from accessing the internet. This is done as part of a network's security strategy.Allow all content except for the content that has been identified as restricted. This is useful in workplaces and schools to prevent access to certain websites.Act as a unified threat security device or web security gateway. In this case, it protects the network from threats on the internet.Block all content except for the content you have identified as permissible. Again, this contributes to the overall network security.

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Identify the correct MLA citation for a work in an anthology

Answers

The correct MLA citation for a work in an anthology includes the author's name, the title of the work in quotation marks, the title of the anthology in italics, edited by the editor's name, the publisher, the publication year, and the page range of the work.

The general format is:

Last name, First name. "Title of Work." Title of Anthology, edited by Editor's First and Last Name, Publisher, Year of publication, Page numbers of the work.

For example:

Smith, John. "The Art of Writing." Writing in the 21st Century: A Guidebook, edited by Jane Doe, Oxford University Press, 2021, pp. 57-68.

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