Answer:
D. None of the mentioned.
Explanation:
A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer how to perform a specific task and to solve a particular problem.
This ultimately implies that, a software can be defined as a computer program or application that comprises of sets of code for performing specific tasks on the system.
All of the following statements about a software application or program are true and correct;
A. In theory, any application can run either completely or partially in the cloud.
B. The location of an application or service plays a fundamental role in how the application must be written.
C. An application or process that runs on a desktop or server is executed coherently, as a unit, under the control of an integrated program.
The cash register program will have items. For each item, the name and cost are saved. For a transaction, it will accept any number of items (not known in advance) and any number of payments of different payment types (not known in advance). For each transaction, it calculates the total including a 7% sales tax and keeps prompting for a payment until the total has been paid. It also determines if any change is required. Thus, a transaction is responsible for calculating the amount of money that needs to be paid, accepting money, and generating a receipt. A receipt holds information about a transaction so that it can display how much each item cost, how the transaction was paid for, etc. (see example outputbelow).Payment type includes CASH, DEBIT_CARD, CREDIT_CARDandCHECK. Each payment consists of an amount and payment type
Hints
1. All fields should be private.
2. The PaymentType class should be an enum class with values: CASH, DEBIT_CARD, CREDIT_CARD, CHECK
3. Payment type information should not print the enum directly
4. Use final to store the transaction for each receipt.
5. Output:
A. The values for subtotal, tax, total, and payment information are all aligned. You can achieve this by using the tab character '\t' in your Strings. The item lines do not need to be aligned.
B. Do not worry about only using 2 decimal places. Let Java decide how many decimal places to use.
6. Create a main class to house the main method. In the main method, create some items, a transaction, and display the receipt.
A. Example outputs
Example: Pay everything with one payment
Transaction listing the items and asking for payment:
Item 1: apple: 0.5
Item 2: pear: 0.75
Item 3: pineapple: 0.75
Total: 2.14
Please enter payment type.
1. Cash
2. Debit card
3. Credit card
4. Check
2
Enter the amount to pay with this type.
2.14
Total after payment: 0.0
Receipt printed:
apple: 0.5
pear: 0.75
pineapple: 0.75
----------------------------------------------------------
Subtotal:
Tax:
Total:
Debit:
Change: 2.0 0.14 2.14 2.14 0.0
Example: Paying with multiple payments and payment type
Item 1: refrigerator: 800.71
Total: 856.7597000000001
Please enter payment type.
1. Cash
2. Debit card
3. Credit card
4. Check
1
Enter the amount to pay with this type.
400
Total after payment: 456.75970000000007
Please enter payment type.
1. Cash
2. Debit card
3. Credit card
4. Check
2
Enter the amount to pay with this type.
475
Total after payment: -18.240299999999934
refrigerator: 800.71
3
Subtotal: 800.71
Tax: 56.04970000000001
Total: 856.7597000000001
Cash: 400.0
Debit: 475.0
Change: 18.240299999999934
Example: Using the same payment type multiple times
Item 1: apple: 0.5
Item 2: pear: 0.75
Item 3: pineapple: 0.75
Total: 2.14
Please enter payment type.
1. Cash
2. Debit card
3. Credit card
4. Check
1
Enter the amount to pay with this type.
1.25
Total after payment: 0.8900000000000001
Please enter payment type.
1. Cash
2. Debit card
3. Credit card
4. Check
1
Enter the amount to pay with this type.
10.50
Total after payment: -9.61
apple: 0.5
pear: 0.75
pineapple: 0.75
Subtotal: 2.0
Tax : 0.14
Total: 2.14
Cash: 1.25
Cash: 110.5
Change: 9.61
Answer:
Explanation:
package sample;
import java.util.Scanner;
public class Main extends newOrder{
public static void main(String[] args) {
newOrder order = new newOrder();
order.newOrder("apple", 0.5);
order.newOrder("pear", 0.75);
order.newOrder("pineapple", 0.75);
double newTotal = order.getTotal();
order.printItems();
order.printTotal();
while (newTotal != 0) {
Scanner in = new Scanner(System.in);
System.out.println("Please enter payment type.\n" + "Cash \nDebit card \nCredit card \nCheck");
String paymentType = in.nextLine();
System.out.println("Enter the amount to pay with this type: ");
double amount = in.nextDouble();
newTotal -= amount;
System.out.println("Total after payment: " + newTotal);
}
System.out.println("Receipt Printed:");
order.printItems();
order.printSubtotal();
System.out.println("Tax: 7%");
order.printTotal();
}
}
------------------------------------------------------------------------------------------------------------
package sample;
public enum PaymentType {
CASH, DEBIT_CARD, CREDIT_CARD, CHECK
}
-----------------------------------------------------------------------------------------------------------
package sample;
import java.util.HashMap;
class newOrder {
private String name;
private double cost;
private double total;
private double subtotal;
HashMap<String, Double> itemList = new HashMap<>();
public void newOrder(String name, double cost) {
this.name = name;
this.cost = cost;
this.total += cost;
}
public void printItems() {
for (String i: itemList.keySet()) {
System.out.println( i + ": \t" + itemList.get(i));
}
}
public double getTotal() {
return (total * 1.07);
}
public void printSubtotal() {
for (double i : itemList.values()) {
subtotal += i;
}
System.out.println("Subtotal: " + subtotal);
}
public void printTotal() {
double total = subtotal * 1.07;
System.out.println("Total: " + total);
}
}
What is used to prevent all vlans from going across a trunk?
The rhythmic note that three beats is called a____half note.
Answer:
it is called a dotted half note
can you help me with this question please
The following are the CPU and I/O behavior of three processes, timings in seconds.
Process P1 has 1 second CPU burst followed by 3s I/O followed by 1s CPU burst
Process P2 has 2 second CPU burst followed by 2s I/O followed by 2s CPU burst
Process P2 has 4 second CPU burst followed by 1s I/O followed by 4s CPU burst
Please provide approximate sketches of Gantt charts, and average turnaround times for the following scheduling algorithms:
Round Robin with a smallish time quanta (below 0.1s)
Answer:
Explanation:
From the given information:
The CPU and I/O behavior of three process timings in seconds are as shown in the image below. Not only that, the Gantt Charts and the Average Turnaround time for the scheduling algorithms were also calculated.
NOTE:
AT = arrival time
BT = Brief-time
TAT = turn around time
Turnaround Time TAT = CT - BT
Waiting Time = TAT - BT
Average TAT = 32.7/3
= 10.9 sec
Average TAT = 10.9 sec
From the attached images below showing the process and charts; we can conclude that it implies that P1, P2, P3 are scheduling in these sequences from time to time period.
Which of the following is the best reason for aspiring visual artists and designers to create greeting cards? a-popularity of greeting cards b-innovative design techniques used in cards c-ease of production d-Low cost of production
Answer:
ease of production
Explanation:
1) Raj wants to create a presentation of 20 slides on MS PowerPoint. He wants that all the slides should have uniform background and theme. Suggest him which option in MS PowerPoint makes it possible.
qr code is more developed than barcode
While a barcode only holds information in the horizontal direction, a QR code does hold information in both horizontal and vertical directions. Due to this, a QR code holds hundreds of times more information than a barcode.
With that being said they have different purposes, and there about the same developed as each other, unless you count how much information they can store.
Alyssa Steiner volunteers at an animal shelter and helps with their fundraising efforts. She has shot a video of the animals and wants to post it on the web to encourage donations. However, the video she shot is a huge MOV file. What can Alyssa do to reduce the size of the video to about 20 MB so it loads quickly on the shelter’s webpage?
Answer:
See Explanation
Explanation:
Required
What to do, to upload a large video on a webpage
Alyssa has several options to pick from, one of which is to divide the videos into various segments and then upload each segment separately or to compress the huge MOV file and then upload.
Of the two options I highlighted in the first paragraph, the best is to compress the video using a video compressor software and then upload the compressed video.
Also; MOV files are always huge files, she could convert the video file from MOV file format to mp4 or other compatible video formats. However, this will reduce the video quality (though the reduction may not be visible).
What is result of executing the following code?
public class Question11 {
private static int x = 1;
public static void main(String[] args) {
int x = 5;
System.out.printf("local x in main is %d%n", x);
useLocalVariable();
useField();
useLocalVariable();
useField();
System.out.printf("%nlocal x in main is %d%n", x);
}
public static void useLocalVariable() {
int x = 25;
System.out.printf(
"%nlocal x on entering method useLocalVariable is %d%n", x);
++x;
System.out.printf(
"local x before exiting method useLocalVariable is %d%n", x);
}
public static void useField() {
System.out.printf(
"%nfield x on entering method useField is %d%n", x);
x *= 10; // modifies class Scope’s field x
System.out.printf(
"field x before exiting method useField is %d%n", x);
}
}
Answer:
Explanation:
With the main method int the question calling the useLocalVariable and useField variable various times and then also printing out the variable using the printf method. The output of executing this code would be the following...
local x in main is 5
local x on entering method useLocalVariable is 25
local x before exiting method useLocalVariable is 26
field x on entering method useField is 1
field x before exiting method useField is 10
local x on entering method useLocalVariable is 25
local x before exiting method useLocalVariable is 26
field x on entering method useField is 10
field x before exiting method useField is 100
local x in main is 5
is a device connected to a sound card in the system.
Answer:
Yes
Explanation:
A sound card (also known as an audio card) is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs. The term sound card is also applied to external audio interfaces used for professional audio applications.
question: define oprators
Answer:
Explanation:
Operator can be defined as
a character or characters which gives determination of actions that are needed to be performed/ considered. Operators are symbols that gives the compiler information to perform specific mathematical/logical manipulations.They are special type of functions, which are capable of taking one or more arguments, then produces a new value. Different types of operator are;
✓arithmetic operators(addition "+" substraction "-"
✓relational operators( greater than ">"
lesser than"<"
✓Logical operators.( Connective words/symbols such as AND, NOT, OR)
Arithmetic Operators: These include "+" (addition), "-" (subtraction), "*" (multiplication), "/" (division), "\" (integer
An organization requires secure configuration baselines for all platforms and technologies that are used. If any system cannot conform to the secure baseline, the organization must process a risk acceptance and receive approval before the system is placed into production. It may have non-conforming systems in its lower environments (development and staging) without risk acceptance, but must receive risk approval before the system is placed in production. Weekly scan reports identify systems that do not conform to any secure baseline. The application team receives a report with the following results:
Host Environment Baseline deviation ID(criticality)
NYAccountingDev Development
NYAccountingStg Staging
NYAccounting Prod Production 2633 (low), 3124 (high)
There are currently no risk acceptances for baseline deviations. This is a mission-critical application, and the organization cannot operate if the application is not running. The application fully functions in the development and staging environments. Which of the following actions should the application team take?
A. Remediate 2633 and 3124 immediately.
B. Process a risk acceptance for 2633 and 3124.
C. Process a risk acceptance for 2633 and remediate 3124.
D. Shut down NYAccounting Prod and investigate the reason for the different scan results.
Answer:
C. Process a risk acceptance for 2633 and remediate 3124.
Explanation:
There are various business risks. Some are inherited risks while other are risks are associated with nature of business. It is dependent on business owners that they want to accept risk or mitigate the risk. Risk acceptance is based on the strategy of the management. In the given scenario Accounting Prod Production has low risk 2633 which is accepted while 3124 is high risk which is remediated.
You can write a function to find Fibonacci numbers using recursion.
How do you find the next number?
add five to the previous number
add one to the previous number
multiply the two previous numbers
add the two previous numbers
Answer:
Add the two previous numbers
Explanation:
A recursive definition of the Fibonacci sequence would look like this, in python:
def fibonacci(n)
if n <= 1:
return n
else:
return(fibonacci(n-1) + fibonacci(n-2))
Help asap no links to other sites please
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Write a program that calculates the amount of money in a savings account that earns a guaranteed yearly interest rate. The program will accept from the user the account is present value (i.e. what is in the savings account now), the annual interest rate (in a percentage), and the number of years the money will be left in the account (years). The program should display the savings account future value and the number of years the money will be left in the account.
Solution :
# Reading principle amount from user
[tex]$\text{accountPresentValue}$[/tex] = eval([tex]$\text{inpu}t("$[/tex]Enter principle amount: "))
# Reading time duration in number of year from user
years = eval(input("Enter time duration in number of year: "))
# Reading interest rate from user
annualInterestRate = eval(input("Interest rate: "))
# calculating futureValue using user input data
futureValue = accountPresentValue * (1 + annualInterestRate / 100) ** years
# printing calculated futureValue to console
print("Final balance =",futureValue)
what is the role of information system in bank?
Explanation:
The main goal of these systems is to organise all data collected from every level of the company, summarize it, and present it in a way that facilitates and improve the quality of the decisions being made to increase the company's profitability and productivity.g Consider the turning point problem again, but this time you are given a sequence of at least three integers, which consists of a decreasing subsequence followed by an increasing subsequence. Using the divide and conquer technique, develop a recursive algorithm that finds the index of the turning point in the sequence (that is, the point where it transitions from a decreasing subsequence to an increasing subsequence). For example, in the sequence [43 30 16 10 7 8 13 22], the integer 7 is the turning point and its index is equal to 4 (assuming the starting index is 0). So, the algorithm should return 4
Answer:
Explanation:
The following code is written in Python, it creates a recursive function that takes in a list as a parameter, then compares the first two items in the list if the first is greater, it increases the index by one and calls the function again. This is done until the turning point is found, it then prints out the position of the turning point int the list.
def find_turning_point(list, x=0):
if list[x] > list[x + 1]:
x += 1
return find_turning_point(list, x)
else:
return "The turning point position is: " + str(x)
A license plate has 7 characters. Each character can be a capital letter or a digit except for 0. How many license plates are there in which no character appears more than once and the first character is a digit?
a. 9 P(35, 6)
b. 9 P(34,6)
c. 9.(35)^6
d. 9.(35)^6
Answer:
b. 9 P(34,6)
Explanation:
Since the 1st character of the number plate is the digit, therefore, there are nine possible ways to select them from digits 1 to 9.
And in the license plate there are 7 characters, the first character is counted before and the remaining 6 characters that can either be a digit or a letter has to be considered.
Now there are in total 34 symbols remaining form a total of 26 letters and 8 digits. They can be placed as 34x33x32x31x30x29 ways = P(34, 6) ways.
Therefore in total for all the characters there are 9 x P(34, 6) different ways.
order the steps to create a pivotchart
Answer:
Select any cell in your PivotTable. Clicking a cell in the PivotTable.
From the Insert tab, click the PivotChart command. Clicking the PivotChart command.
The Insert Chart dialog box will appear. Select the desired chart type and layout, then click OK. ...
The PivotChart will appear.
Explanation:
A pivot chart is a way to quickly summarize large amounts of data. These can be created by selecting a cell, then clicking on insert tab, select the insert chart option and then add the data as given.
What is Pivot chart?A PivotTable is an interactive way to quickly summarize the large amounts of data. A person can use a PivotTable to analyze the numerical data in detail, and answer all the unanticipated questions about the data. A PivotTable is especially designed for querying large amounts of data in many different user-friendly ways.
A Pivot Table is generally used to summarize, sort, re-organize, group, count total, or average data stored in a table. Pivot table allows us to transform columns in the chart into rows and rows into columns.
The steps to create a pivot table include : Select a cell in the PivotTable. Then, on the Insert tab, select the Insert Chart dropdown menu, and then by clicking on any chart option. The chart will appear in the worksheet. Then, select OK.
Learn more about Pivot chart here:
https://brainly.com/question/26745566
#SPJ2
Which of the following are good ways to keep your information and your computer secure?
A. Group of answer choices
B. Make sure you install updates whenever they are released.
C.Make sure you keep backups of your work.
D. Keep a password on your devices so only authorized people can access them.
E. All of these are correct.
Answer:
the correct answer is E
I do all of these so I would assume E
Answer:
E
Updating your computer makes your security system (like Windows Defender) up to date
Keeping backups of your work can ensure that you dont lose them to a virus or a hacker.
Keeping a password on your computer can prevent people from breaking in to your personal business.
Hope the Heps
How do I use the VLOOKUP function to find the course grade on this excel sheet.
Answer:
Explanation:i don't know
if you would give me more of an idea on what you are doing i could help
What is it called when you remove some information from a file or remove a file from the disk ? A) save b) delete c) edit d) remove
Answer:
delete is the answer okkkkkkkkkkkkkkkk
explain the defference in reference to version and edition in windows operating system
Answer: It depened on what the other version is
Explanation:
Antivirus is a program that detects error.True or False.
Answer: false
Explanation:
Because it isn't true.
What is the first step in finding a solution to a problem? Choose a solution. Think of options to solve the problem. Try the solution. Turn the problem into a question.\
Answer: Summarize the six steps of the problem solving process.
Explanation:
Answer:
turn the problem into a question
Explanation:
I got it right on a test!
Write a program that accepts a positive integer N as command-line argument, and outputs True if N is the square of some integer, and False otherwise. Do not use math.sqrt() or similar! Hint: Clearly, all candidates i which may satisfy i2 = N must be at most N (for which "corner case" of N is i equal to N?). Therefore, it is sufficient to check if there exists an i in the range 1 ≤ i ≤ N such that i2 = N. In other words, you want to evaluate the expression (12 == N)or (22 == N)or (32 == N)or ··· or ((N − 1)2 == N) or (N2 == N). Practice goal: A variation of the primality checking program we have seen in class; follows a Boolean accumulation pattern, with logical or.
Answer:
In Python:
N = int(input("Positive integer: "))
if N > 0:
flag = False
for i in range(1,N+1):
if i * i == N:
flag = True
break
print(str(flag))
else:
print("Positive integer only")
Explanation:
N = int(input("Positive integer: "))
If the number is positive
if N > 0:
This initializes a boolean variable to false
flag = False
This iterates from 1 to the input integer
for i in range(1,N+1):
This checks if th number is a square of some integer
if i * i == N:
If yes, flag is set to true
flag = True
The loop is exited
break
This prints either true or false, depending on the result of the loop
print(str(flag))
If otherwise, that the number is not positive
else:
print("Positive integer only")
On the MarketingConsultants worksheet, in cells D10:H13, use a PMT function to calculate the end of the month payment amount. Enter one formula that can be entered in cell D10 and filled to the remaining cells. To calculate the amount for the pv argument, subtract the down payment amount from the retainer amount. The formula results should be positive.
Hiring Marketing Consultants Analysis ainted Paradise RESORT&SPA $ 125,000 5 4 Retainer Amount Term (Years) Monthly Loan Payments Down Payment $ 10,000 15,000 20,000 $25,000$30,000 2.0%, 2.5% 3.0% 3.5%. 10 12 13 15 16
Answer:
sdddddddde22
Explanation:
we are writing a program that takes a word and checks how many letters
Answer:
def word_count(word):
return len(word)
a = word_count('scream')
print(a
Explanation:
Using python3:
def word_count(word):
#defines a function named word_count which takes in a single argument which is the word to be counted
return len(word)
#The only thing the function does is to count the number letters in the word.
For instance :
return len(word)
Calling the function and attaching it to the variable named a
Counts the number of letters in scream and assigns the result to a
a = word_count('scream')
print(a)
a gives an output of 6 ; which is the number of letters in scream.
What
are
the main technologies that have
contributed to the growth and commercialization of the intereret?