Define a class named Payment that contains an instance variable of type double that stores the amount of the payment and appropriate get and set methods. Also, create a method named paymentDetails that outputs an English sentence to describe the payment amount. Next, define a class named CashPayment that is derived from Payment. This class should redefine the paymentDetails method to indicate that the payment is in cash. Include appropriate constructor(s). Define a class named CreditCardPayment that is derived from Payment. This class should contain instance variables for the name on the card, expiration date, and credit card number. Include appropriate constructor(s). Finally, redefine the paymentDetails method to include all credit card information. Define a class named PaymentTest class that contains the main() method that creates two CashPayment and two CreditCardPayment objects with different values and calls paymentDetails for each. (5 pts)
Answer:
The code is given below:
class Payment
{
private double amount;
public Payment( )
{
amount = 0;
}
public Payment(double amount)
{
this.amount = amount;
}
public void setPayment(double amount)
{
this.amount = amount;
}
public double getPayment( )
{
return amount;
}
public void paymentDetails( )
{
System.out.println("The payment amount is " + amount);
}
}
class CashPayment extends Payment
{
public CashPayment( )
{
super( );
}
public CashPayment(double amt)
{
super(amt);
}
public void paymentDetails( )
{
System.out.println("The cash payment amount is "+ getPayment( ));
}
}
class CreditCardPayment extends Payment
{
private String name;
private String expiration;
private String creditcard;
public CreditCardPayment()
{
super( );
name = " ";
expiration = " ";
creditcard = "";
}
public CreditCardPayment(double amt, String name, String expiration, String creditcard)
{
super(amt);
this.name = name;
this.expiration = expiration;
this.creditcard = creditcard;
}
public void paymentDetails( )
{
System.out.println("The credit card payment amount is " + getPayment( ));
System.out.println("The name on the card is: " + name);
System.out.println("The expiration date is: " + expiration);
System.out.println("The credit card number is: " + creditcard);
}
}
class Question1Payment
{
public static void main(String[ ] args)
{
CashPayment cash1 = new CashPayment(50.5), cash2 = new CashPayment(20.45);
CreditCardPayment credit1 = new CreditCardPayment(10.5, "Fred", "10/5/2010",
"123456789");
CreditCardPayment credit2 = new CreditCardPayment(100, "Barney", "11/15/2009",
"987654321");
System.out.println("Cash 1 details:");
cash1.paymentDetails( );
System.out.println( );
System.out.println("Cash 2 details:");
cash2.paymentDetails( );
System.out.println( );
System.out.println("Credit 1 details:");
credit1.paymentDetails( );
System.out.println( );
System.out.println("Credit 2 details:");
credit2.paymentDetails( );
System.out.println( );
}
}
Output:
What values are in the vector named pressures after the following code is executed? vector pressures; pressures.push_back(32.4); pressures.push_back(33.5); pressures.insert(pressures.begin(), 34.2); int index = 2; pressures.insert(pressures.begin() + index, 31.8); pressures.push_back(33.3); index = 1; pressures.erase(pressures.begin() + index); a. 34.2, 31.8, 33.3 b. 34.2, 33.5, 31.8, 33.3 c. 34.2, 33.5, 33.3 d. 34.2, 31.8, 33.5, 33.3
Answer:
Hence the correct option is A that is "34.2 31.8 33.5 33.3".
Explanation:
Program:-
#include <iostream>
#include<vector>
using namespace std;
int main()
{
int count =0;
vector<double> pressures;
pressures.push_back(32.4);
pressures.push_back(33.5);
pressures.insert(pressures.begin(), 34.2);
int index = 2;
pressures.insert(pressures.begin() + index, 31.8);
pressures.push_back(33.3);
index = 1;
pressures.erase(pressures.begin() + index);
for (auto it = pressures.begin(); it != pressures.end(); ++it)
cout << ' ' << *it;
return 0;
}
PartnerServer is a Windows Server 2012 server that holds the primary copy of the PartnerNet.org domain. The server is in a demilitarized zone (DMZ) and provides name resolution for the domain for Internet hosts.
i. True
ii. False
Answer:
i. True
Explanation:
A Domain Name System (DNS) can be defined as a naming database in which internet domain names (website URLs) are stored and translated into their respective internet protocol (IP) address.
This ultimately implies that, a DNS is used to connect uniform resource locator (URL) or web address with their internet protocol (IP) address.
Windows Server 2012 is a Microsoft Windows Server operating system and it was released to the general public on the 4th of September, 2012, as the sixth version of the Windows Server operating system and the Windows NT family.
PartnerServer is a Windows Server 2012 server that was designed and developed to hold the primary copy of the PartnerNet dot org domain.
Typically, the server is configured to reside in a demilitarized zone (DMZ) while providing name resolution for the domain of various Internet hosts.
In order to prevent a cyber attack on a private network, end users make use of a demilitarized zone (DMZ).
A demilitarized zone (DMZ) is a cyber security technique that interacts directly with external networks, so as to enable it protect a private network.
discribe two ways you can zoom in and out from an image
Which of the following is true for creating a new file?
a. ifstream objects do not create a new file.
b. create a file with the same name as an existing file, you will be prompted to rename your new file.
c. files cannot be created using the fstream library
d. None
Answer:
create a file with the same name as an existing file ,you will be prompted to rename your new file
which of the statement is use to skip the loop and continue woth the next iteration ?
Answer:
C – continue statement with example. The continue statement is used inside loops. When a continue statement is encountered inside a loop, control jumps to the beginning of the loop for next iteration, skipping the execution of statements inside the body of loop for the current iteration.
Explanation:
PLS mark brainliest
hope it helped u
Khi thu nhập giảm, các yếu tố khác không đổi, giá cả và sản lượng cân bằng mới của hàng hóa thông thường sẽ:
Answer:
thấp hơn
Explanation:
An engineer is writing above the HTML page that currently displays a title message in large text at the top of the page . The engineer wants to add a subtitle directly underneath that is smaller than the title but still longer than most of the text on page
<!DOCTYPE html>
<html>
<body>
<h1>Heading or Title</h1>
<h2>Sub heading or sub title</h2>
</body>
</html>
This will be the html code for the given problem.
What is meant by usability and what characteristics of an interface are used to assess a system’s usability?
Answer:
The answer is below
Explanation:
Usability is a term that describes the assessment of the performance of a system in assisting the task of the user, or how effective a certain product system or design supports the task of a user in accomplishing a set out objective as desired.
The characteristics of an interface that are used to assess a system’s usability are:
1. Effectiveness
2. Efficiency
3. Error Tolerance
4. Engagement
5. Ease of Learning and Navigation
Write a program that takes a date as input and outputs the date's season. The input is an integer to represent the month and an integer to represent the day. Ex: If the input is: 4 11 the output is: spring In addition, check if both integers are valid (an actual month and day). Ex: If the input is: 14 65 the output is: invalid The dates for each season are: spring: March 20 - June 20 summer: June 21 - September 21 autumn: September 22 - December 20 winter: December 21 - March 19
Answer:
Explanation:
The following program is written in Java. It is a function that takes in the two parameters, combines them as a String, turns the combined String back into an integer, and uses a series of IF statements to check the parameters and determine which season it belongs to. Then it prints the season to the screen. The code has been tested with the example provided in the question and the output can be seen in the attached image below.
class Brainly {
public static void main(String[] args) {
getSeason(4, 65);
getSeason(4, 11);
}
public static void getSeason(int month, int day) {
String combined = String.valueOf(month) + String.valueOf(day);
int combinedInt = Integer.parseInt(combined);
if ((month > 0 && month < 12) && (day > 0 && day < 31)) {
if ((combinedInt >= 320) && (combinedInt <= 620)) {
System.out.println("The Season is Spring");
} else if ((combinedInt >= 621) && (combinedInt <= 921)) {
System.out.println("The Season is Summer");
} else if ((combinedInt >= 922) && (combinedInt <= 1220)) {
System.out.println("The season is Autumn");
} else {
System.out.println("The Season is Winter");
}
} else {
System.out.println("Invalid date");
}
}
}
What hardware architectures are not supported by Red Hat?
All of the following are true of using the database approach to managing data except Group of answer choices Decentralized management of data Minimal data redundancy Data integration and sharing
Answer:
Decentralized management of data
Explanation:
The database management approach is one approach based on the improved standard file solution with the use of DBMS and allows for the stimulus access of data with a large number of users.What are the Strategies to Maintain a Healthy Sales Funnel?
Answer:
Use LinkedIn Automation Tools to Level Up Your Prospecting GameKnow Your Target AudienceSync With Prospects' InterestsPolish Your LinkedIn ProfileCreating and maintaining a healthy sales pipeline is challenging but not impossible.
The B2B world has changed, and you need to adopt new strategies to build a healthy pipeline. Choose the best LinkedIn automation tool, optimize your profile, know your audience and share personalized content for quick outcomes.
A function that uses the binary search algorithm to search for a value in an array a. repeatedly divides the elements into the number of segments you specify and discards the segments that don’t have the value until the value is found and a pointer to the element is returned b. repeatedly divides the elements in half and discards the half that doesn't have the value until the value is found and a pointer to the element is returned c. repeatedly divides the sorted elements in half and discards the half that doesn't have the value until the value is found and the index of the element is returned d. repeatedly divides the elements into the number of segments you specify and discards the segments that don’t have the value until the value is found and the index of the element is returned
Answer:
c. repeatedly divides the sorted elements in half and discards the half that doesn't have the value until the value is found and the index of the element is returned.
Explanation:
When binary search is used for algorithm search then the work is searched in the sorted array. There arrays are divided in half and then half of the elements are discarded who does not have value. The search does not completes until it founds the value and index of the element.
Mario is giving an informative presentation about methods for analyzing big datasets. He starts with the very basics, like what a big dataset is and why researchers would want to analyze them. The problem is that his audience consists primarily of researchers who have worked with big data before, so this information isn’t useful to them. Which key issue mentioned in the textbook did Mario fail to consider?
Answer:
Audience knowledge level
Explanation:
The Key issue that Mario failed to consider when preparing for her presentation is known as Audience knowledge level.
Because Audience knowledge level comprises educating your audience with extensive information about the topic been presented. she actually tried in doing this but she was educating/presenting to the wrong audience ( People who are more knowledgeable than her on the topic ). she should have considered presenting a topic slightly different in order to motivate the audience.
explain how data structures and algorithms are useful to the use of computer in data management
Answer:
programmers who are competent in data structures and algorithms can easily perform the tasks related to data processing ,automated reasoning ,or calculations . data structure and algorithms is significant for developers as it shows their problems solving abilities amongst the prospective employers .
Ann, a customer, purchased a pedometer and created an account or the manufacturer's website to keep track of her progress. Which of the following technologies will Ann MOST likely use to connect the pedometer to her desktop to transfer her information to the website?
a. Bluetooth
b. Infared
c. NFC
d. Tethering
Answer:
The technologies that Ann will MOST likely use to connect the pedometer to her desktop to transfer her information to the website are:
a. Bluetooth
and
c. NFC
Explanation:
Bluetooth and NFC (Near Field Communication) are wireless technologies that enable the exchange of data between different devices. Bluetooth operates on wavelength. NFC operates on high frequency. The security of NFC over Bluetooth makes it a better tool of choice. NFC also operates on a shorter range than Bluetooth, enabling a more stable connection. NFC also enjoys a shorter set-up time than Bluetooth. It also functions better than Bluetooth in crowded areas. Tethering requires the use of physical connectors. Infrared is not a connecting technology but wave radiation.
What will be the pseudo code for this
Answer:
Now, it has been a while since I have written any sort of pseudocode. So please take this answer with a grain of salt. Essentially pseudocode is a methodology used by programmers to represent the implementation of an algorithm.
create a variable(userInput) that stores the input value.
create a variable(celsius) that takes userInput and applies the Fahrenheit to Celsius formula to it
Fahrenheit to Celsius algorithm is (userInput - 32) * (5/9)
Actual python code:
def main():
userInput = int(input("Fahrenheit to Celsius: "))
celsius = (userInput - 32) * (5/9)
print(str(celsius))
main()
Explanation:
I hope this helped :) If it didn't tell me what went wrong so I can make sure not to make that mistake again on any question.
Is" Python programming Language" really
worth studying? If yes? Give at least 10 reasons.
1. Python is a particularly lucrative programming language
2. Python is used in machine learning & artificial intelligence, fields at the cutting-edge of tech
3. Python is simply structured and easy to learn
4. Python has a really cool best friend: data science dilemma.
5. Python is versatile in terms of platform and purpose
6. Python is growing in job market demand
7. Python dives into deep learning
8. Python creates amazing graphics
9. Python supports testing in tech and has a pretty sweet library
10. There are countless free resources available to Python newbies
QUESTIONS Which of the following use cases are suitable for compute-optimized cloud offering? ОА. None of the listed O B. Highly Scalable Multiplayer Gaming OC. Distributed Analytics O D. Scientific Modelling O E. All of the listed
Answer:
E. All of the listed
Explanation:
For compute-optimized cloud offerings like AWS, suitable use cases are - gaming, distributed analytics, and scientific modeling. Since all these are suitable, the correct answer is E.
Programming languages categorize data into different types. Identify the characteristics that match each of the following data types.
a. Can store fractions and numbers with decimal positions
b. Is limited to values that are either true or false (represented internally as one and zero).
c. Is limited to whole numbers (counting numbers 1, 2, 3, ...)
Answer:
a) Integer data type.
b) Real data type.
c) Boolean data type.
Explanation:
a) Integer data type is limited to whole numbers (counting numbers 1, 2, 3…….).
b) Real data type can store fractions and numbers with decimal positions (such as dollar values like $10.95).
c) Boolean data type is limited to values that are either true or false (represented internally as 1 and 0 respectively).
Neymar machine that Run on electricity
"Neymar" = "name a"?
if so, well, there are many, like the little glowing box you use the type questions to the brainliest community, let it be a phone, a pc, or a molded Nintendo
if you meant Neymar indeed, I'm not sure if he runs on electricity, unless he is a soccer playing android somehow.
The word “computer” has become associated with anything related to screens and keyboard. However, these are not the only parts that makes the computer function. The Central processing unit is often referred to as the brain of the computer which practically coordinates all the activities in the computer. Briefly describe the operation of the Central Processing Unit with emphasis on its sub components.
Explanation: The CPU is the main control chip which calculates what has to be done in order for your computer to function.
(Very interesting question you had. Hope this answer helps)
The uses of computer in the field of education are;
Answer: One of the most common applications of computers in education today involves the ongoing use of educational software and programs that facilitate personalized online instruction for students. Programs like Ready use computers to assess students in reading and math.
Explanation:
#Write a function called find_median. find_median #should take as input a string representing a filename. #The file corresponding to that filename will be a list #of integers, one integer per line. find_median should #return the medi
Answer:
Explanation:
The following is written in Python. It takes in a file, it then reads all of the elements in the file and adds them to a list called myList. Then it sorts the list and uses the elements in that list to calculate the median. Once the median is calculated it returns it to the user. The code has been tested and the output can be seen in the image below.
def find_median(file):
file = open(file, 'r')
mylist = []
for number in file:
mylist.append(int(number))
numOfElements = len(mylist)
mylist.sort()
print(mylist)
if numOfElements % 2 == 0:
m1 = numOfElements / 2
m2 = (numOfElements / 2) + 1
m1 = int(m1) - 1
m2 = int(m2) - 1
median = (mylist[m1] + mylist[m2]) / 2
else:
m = (numOfElements + 1) / 2
m = int(m) - 1
median = mylist[m]
return median
print("Median: " + str(find_median('file1.txt')))
Which of the following computer component facilitates internet connection?
A. Utility system
B. Operating system
C. Application system
D. Performance system
Answer:
it should be operating system
Explanation:
I hope this right have an great day
The computer component that facilitates internet connection is the operating system. The correct option is B.
What is an internet connection?Internet connection is the connection of different computers together. This connection is wireless. Internet connects different computer system together and provides and transfer information. We use the internet for many uses. Today students used this for learning, with the internet companies from far countries can join together.
The operating system of the computer is the main part of the computer that operates all its functions. The operating system manages computer software, hardware, and resources.
The internet connection is also operated by the operating system for the computer. Internet is connected by a router of WiFi, and the wired internet has connected to a wire in the CPU.
Thus, the correct option is B. Operating system.
To learn more about internet connection, refer to the link:
https://brainly.com/question/28110846
#SPJ2
Write a program which will create an array of size 10. Fill the array with random numbers from 0 - 100. (use a loop and random number generator rand) Once you are done with this, you will then write a loop which will go through each element of the array, display the contents of that element and tell if that element is an even number or odd number. Go through all the elements again and this time tell me how many are even and odd.
Answer:
Explanation:
The following code is written in Java. It randomly generates 10 integers and adds them to an integer array called myArr. Then it loops through the array calculating if each number is even or odd. If it is even it adds 1 to the evenCount variable and prints out the number saying that it is even. Otherwise it adds 1 to the oddCount variable and prints the number saying that it is odd. The program was tested and the output can be seen in the attached image below.
import java.util.*;
class Brainly {
// Main Method
public static void main(String[] args) {
Random rand = new Random();
int[] myArr = new int[10];
for (int i = 0; i<10; i++) {
int n = rand.nextInt(101);
myArr[i] = n;
}
int evenCount = 0;
int oddCount = 0;
for (int x : myArr) {
if ((x % 2) == 0) {
evenCount += 1;
System.out.println(x + " is Even");
} else {
oddCount +=1;
System.out.println(x + " is Odd");
}
}
System.out.println("The Array has a total: ");
System.out.println(evenCount + " Even Numbers");
System.out.println(oddCount + " Odd Numbers");
}
}
Write a program that prompts the user to input an integer that represents cents. The program will then calculate the smallest combination of coins that the user has. For example, 27 cents is 1 quarter, 0 nickel, and 2 pennies. That is 27=1*25+0*5+2*1.
Example program run 1:
Enter number of cents: 185
Pennies: 0
Nickels: 0
Dimes: 1
Quarters: 7
Example program run 2:
Enter number of cents: 67
Pennies: 2
Nickels: 1
Dimes: 1
Answer:
The program in Python is as follows:
cents = int(input("Cents: "))
qtr = int(cents/25)
cents = cents - qtr * 25
dms = int(cents/10)
cents = cents - dms * 10
nkl = int(cents/5)
pny = cents - nkl * 5
print("Pennies: ",pny)
print("Nickels: ",nkl)
print("Dimes: ",dms)
print("Quarters: ",qtr)
Explanation:
The program in Python is as follows:
cents = int(input("Cents: "))
This calculate the number of quarters
qtr = int(cents/25)
This gets the remaining cents
cents = cents - qtr * 25
This calculates the number of dimes
dms = int(cents/10)
This gets the remaining cents
cents = cents - dms * 10
This calculates the number of nickels
nkl = int(cents/5)
This calculates the number of pennies
pny = cents - nkl * 5
The next 4 lines print the required output
print("Pennies: ",pny)
print("Nickels: ",nkl)
print("Dimes: ",dms)
print("Quarters: ",qtr)
Which Windows installation method requires the use of Windows deployment services (WDS)?
1. Network Installation
2. Repair Installation
3. Bootable flash drive installation
4. Unattended installation
Answer:
1. Network Installation
Explanation:
Given
Options (1) to (4)
Required
Which requires WDS for installation
WDS are used for remote installations where users do not have to be physically present before installations can be done; in other words, it is necessary for network based installations.
Of all the given options, (a) is correct because without WDS, network installation cannot be done.
If x=3.123, then int(x) will give ?
Answer:
3
Explanation:
int(x)=3
int(x) rounds to the smallest whole number
For example,
if you say int(3.99) it is also 3
