Answer:
public class Player {
public static int totalPlayers = 0;
public static int maxPlayers = 10;
public static boolean gameFull() {
return totalPlayers >= maxPlayers;
}
public Player() { // Player class constructor
totalPlayers++;
}
}
Explanation:
The Java program defines the class Player which has two public class variables and a public method. The class constructor increases the totalPlayer variable by one for every player object created.
james creates a piece of artwork that consists of circles and squares. he carefully avoids using random shapes that do not fit into the design. what is james trying to achieve? a. dominance b. harmony c. gradation d. placement e. contrast
Answer:
ITS B
Explanation:
i just know
Is there anything you should be doing and / or do better at home to make sure your computer is always clean and running efficiently?
Answer:
Using the proper computer equipment and regularly performing a few small maintenance activities will help to keep your computer running smoothly and efficiently.
Organize your installation disks
Protect Your Computer Equipment from Power Surges. ...
Defragment Your Hard Drive. ...
Check Your Hard Disk for Errors. ...
Backup Your Data.
Update everything
Clean up your software.
Run antivirus and spyware scans regularly.
Explanation:
I need help with completing this python code.Complete the Car class by creating an attribute purchase_price (type int) and the method print_info() that outputs the car's information.Ex: If the input is:2011180002018where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, then print_info() outputs:Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770Note: print_info() should use three spaces for indentation.class Car:def __init__(self):self.model_year = 0# TODO: Declare purchase_price attributeself.current_value = 0def calc_current_value(self, current_year):depreciation_rate = 0.15# Car depreciation formulacar_age = current_year - self.model_yearself.current_value = round(self.purchase_price * (1 - depreciation_rate) ** car_age)# TODO: Define print_info() method to output model_year, purchase_price, and current_valueif __name__ == "__main__":year = int(input())price = int(input())current_year = int(input())my_car = Car()my_car.model_year = yearmy_car.purchase_price = pricemy_car.calc_current_value(current_year)my_car.print_info()
Answer:
class Car:
def __init__(self):
self.model_year = 0
# TODO: Declare purchase_price attribute
self.purchase_price = 0
self.current_value = 0
def calc_current_value(self, current_year):
depreciation_rate = 0.15
# Car depreciation formula
car_age = current_year - self.model_year
self.current_value = round(self.purchase_price * (1 - depreciation_rate) ** car_age)
# TODO: Define print_info() method to output model_year, purchase_price, and current_value
def print_info(self):
print("Model year: ",self.model_year)
print("Purchase year: ",self.purchase_price)
print("Current value: ",self.current_value)
def main():
year = int(input())
price = int(input())
current_year = int(input())
my_car = Car()
my_car.model_year = year
my_car.purchase_price = price
my_car.calc_current_value(current_year)
my_car.print_info()
if __name__ == "__main__":
main()
Explanation:
The Car class in the python program is used to create a car object instance with class methods model_year, purchase_price, and calc_current_value, which accepts as arguments, year, price and current_year respectively. The main function runs if only the python module is run and interpreted to print out the year and current price of a car object instance defined.
Imagine that you are preparing a multimedia presentation. What are the four things you need to consider when getting started?
Answer:
I need to consider my topic, my audience, the purpose of my presentation, and my method for giving it.
Explanation:
This is the sample response
The things you should consider when making a multimedia presentation are a text, images, audio, video, and animation.
What is a multimedia presentation?A multimedia instructional message is a presentation of words and images that are intended to promote meaningful learning. Multimedia displays facilitate faster greedy of ideas and concepts than what simple oratory reasons can hope to achieve.
As a result, multimedia-based completely coaching reduces the cost of training sessions while improving the overall quality of such classes.
Multimedia is prevalent in our lives today because when we connect and communicate with more than one medium, we use multiple of our senses. The use of a variety of creative or communicative media such as this facilitates making an idea or presentation sparkle and exciting, as well as providing more insight.
Therefore, When creating a multimedia presentation, you should consider the text, images, audio, video, and animation.
To learn more about the multimedia presentation, refer to the below link:
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In a gig setting (ie low light), the ISO should be set......?
. The add() method of the ArrayList class can: A. Shift indexes in the list B. Creates a new Value at the end of the list C. Creates a new Value at any specified index D. Increases the size of the list E. All of the Above
Answer:
All of the Above
Explanation:
The add() method of the ArrayList class is a Java function that jas the capability of adding elements to an array list. In order to add elements to the great list, this java function does the following work as well
1. It shift indexes in the list
2. It establishes a new Value at the end of the list
3. It creates a new Value at any specified index
4. It expands the size of the list.
Hence, in this case, the correct answer is option E. "All of the above."
Let us consider the easiest sorting algorithms – Maxsort. It works as follows: Find the largest key, say max, in the unsorted section of array (initially the whole array) and then interchange max with the element in the last position in the unsorted section. Now max is considered part of the sorted section consisting of larger keys at the end of the array. It is no longer in the unsorted section. Repeat this until the whole array is sorted. a) Write an algorithm for Maxsort assuming an array E contains n elements to be sorted, with indexes 0, 1,…,n-1. b) How many comparisons of keys does Maxsort do in the worst case and on average? Submit source code, test cases, results, and the answers to part (b)
Answer:
count = 0
for x in range(len(array)):
if count == Len(array) -1:
break
max = max(array[:-1 - count])
count += 1
if array.index(max) == -1:
break
else:
hold = array[-1]
array[-1] = max
array[array.index(max)] = hold
Explanation:
The python program is an implementation of a maxsort. The for loop iterates over the array, getting the maximum number for each reduced array and swaps it with the corresponding last items.
Cryptocurrencies are digital tokens that are created independently of government money, and can act as a medium of exchange and store of value. Which other instrument could most reasonably fulfill the same function
Answer:
Gold
Explanation:
From the question, we are informed about Cryptocurrencies which are digital tokens that are created independently of government money, and can act as a medium of exchange and store of value. One of other instrument that could most reasonably fulfill the same function is Gold. A medium of exchange can be regarded as a intermediary instrument which is a function of money that facilitate trade or purchase and selling between seller and buyers, and it must be accepted as payment for transactions. Such intermediary instrument as a medium of exchange are Gold, salt as well as stone. Gold was chosen by most of the commodity-money advocates as a medium of exchange as a result of the intrinsic property it posses, and it's fixed stock value
During execution of main(), how many user-defined methods are called? a) public static double calcTax(double cost) { return cost * 0.15; } b) public static double calcShippingCost(double weight) { double cost; if(weight < 10) { cost = 10.0; }else{ cost = 15.5; } cost = cost + calcTax(cost); return cost; } c) public static void main(String args[]) { double cost1; double cost2; cost1 = calcShippingCost(7.5); cost2 = calcShippingCost(17.5); }
Answer:
b) public static double calcShippingCost(double weight) { double cost; if(weight < 10) { cost = 10.0; }else{ cost = 15.5; } cost = cost + calcTax(cost); return cost; }
The method is called twice with arguments 7.5 and 17.5 respectively.
Explanation:
The Java program defines three user methods including the main. In the main, the calShippingCost method is called twice with 7.5 and 17.5 respectively to return double number values to cost1 and cost2.
How would you create a 2D array of Strings called paintSwatches that holds the paint manufacturer, paint color name and the paint collection name (in that order) for each of the 60,000 paint swatches a store carries
Answer:
String[][] paintSwatches = new String[6000][3];
Explanation:
The two-dimensional array is a data structure that holds and locates data in rows and columns. It is denoted by two square brackets after the data type when declaring the array.
The two-dimensional array "paintSwatches" would have 6000 rows and one column each of paint manufacturer, paint color name and paint collection name (that is, 3 columns).
I need help with this its due today ahhhhhhh
3rd and 4th sentence
1st question just take a hint
Write a function that reads from a file the name and the weight of each person in pounds and calculates the equivalent weight in kilograms. Output the Name, weightLB, and weightKG in that order. Format your output to two decimal places. (1 kilogram
Answer:
#include <iostream>
#include <fstream>
#include <iomanip>
using namespace std;
int main(){
string name;
double weightKg, weightPd;
cout<< fixed << setprecision(2);
fstream myFile("filename.txt");
while (getline( myFlie, name, weightPd)){
weightKg = weight * 0.453592;
cout<< name << weightPd <<weightKg;
}
myFile.close();
}
Explanation:
The C++ source code reads in the content of a file that has a name and weight value in pounds and outputs the name, weight in pounds and the weight in kilograms.
Assume you have the all_info list that is given in the Do It Now problem 1. This list includes the grades of 4 courses for 4 students. Write a code that asks a name from the user. Then it will search for that name in the list all info. Of the name exists in the list, the program will display the programming grade of that student. For example, if the user enters 'Sarah ' the program will display 90. If the user enters a name that is not in the list, such as 'Jack', the program will display an error message such as 'Sorry, but this student is not in the list'.
Answer:
titles =['name', 'physics', 'chemistry', 'math', 'programming']
student_1 =['Kathy', 90, 80, 75, 100]
student_2 =['John', 65, 84, 79, 90]
student_3 =['Joe', 45, 89, 100, 10]
student_4 =['Sarah', 68, 89, 93, 90]
all_info =[titles, student_1, student_2, student_3, student_4]
student = input("Enter student's name: ")
student_list = [name[0] for name in all_info]
if student in student_list:
print(all_info[student_list.index(student)][4])
if student not in student_list:
print("Student name does not exist.")
Explanation:
The python program prompts for user input "student" and the input is used to search and return the result of the student in the programming exam. If the name is not in the student_list, the program print an error message.
A serial schedule A. Is just theoretical and cannot be implemented in real life B. Needs the current Xact to finish before another one starts C. Is always sorted sequentially in ascending order by transaction ID D. Can have a dirty read anomaly
Answer: B. Needs the current Xact to finish before another one starts.
Explanation:
A serial schedule is a schedule whereby for a transaction to start, one must be completed first. The transactions are done one after the other.
In this case, when the cycle of a transaction have been completed, then the next transaction can begin. Therefore, the answer will be option B "needs the current Xact to finish before another one starts".
Which IDE component provides keyword highlighting and text auto-completion?
IDE component that provides keyword highlighting and text auto-completion is Source code editor.
What is an integrated development environment (IDE)?An integrated development environment (IDE) exists as software for construction applications that integrates common developer tools into a single graphical user interface (GUI). An IDE typically consists of:
Source code editor: A text editor that can help in writing software code with components such as syntax highlighting with visual cues, furnishing language-specific auto-completion, and inspecting for bugs as code exists being noted.
Therefore, the correct answer is the Source code editor.
To learn more about Source code editor
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What are the correct steps to add the bill using the receipt capture feature in quick books online?
Answer:
How it Works
The Bill can be imported into QuickBooks in a verity of methods such as drag and drop, browse to upload, email and image upload from a mobile device. The imported data is processed by QuickBooks. In my testing this processing varied depending on the type of document sent but overall, the process was fast, and the Bill was ready to view and categorized within five minutes. There were several pieces of data already extracted from the document which were the data and dollar amount but all other details in my experience needed to be entered.
One thing to not is you can not expense by line items at this time. Instead you can only choose one expenses account per transaction. (if I were a betting girl, I would say this is in the works, but I have no official word on that) However, you can add Classes and Billable Customers.
How to Get Started:
1) From the QBO Navigation Bar choose Banking Center
2) Select the Receipts tab
3) Drag and drop, email or upload a mobile image of the document to QuickBooks (1 file at a time)
4) From the For Review section of the Receipts tab you can see when the document is ready for review
5) QuickBooks extracts, data including date and dollar amount
6) Click on Review in the Action column
7) Select Bill as Document Type (as shown highlighted in the 'red box')
8) Enter the remaining details:
- Enter Payee
- Approve Bill date and enter due date
- Select Account
- Verify amount total
- Additional Fields (optional)
- Make expenses billable
- Select Customer
- Class
- Add reference number
9) Import into QuickBooks by Saving and Closing
Within, seconds your document is coded and published into QuickBooks as an Open Bill pending payment. Like I said for now all you can add is an account but if you published the document to QBO you could later open it and edit to add required items if necessary.
The last step in optimization is after you have posted the payment to the open bill you will be able to match the bank feeds in QBO if you have already imported your banking activity. This type of audit proofing your bookkeeping helps prevent fraud and assures accuracy.
Hope this helps!! Merry Christmas!! And Happy New Year!!
PLEASE FASTTTTT
Which reasons explain why computer programmers use IDEs? Select all that apply.
An IDE provides an integrated work environment for the programmer.
An IDE writes the code for the programmer.
An IDE helps programmers automate repetitive tasks.
An IDE helps link code.
Answer:
Integrated work and repetitive tasks
Answer:
A C D
Explanation:
PYTHONSorting TV Shows (dictionaries and lists)Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method. The input file contains an unsorted list of number of seasons followed by the corresponding TV show. Your program should put the contents of the input file into a dictionary where the number of seasons are the keys, and a list of TV shows are the values (since multiple shows could have the same number of seasons).Sort the dictionary by key (least to greatest) and output the results to a file named output_keys.txt, separating multiple TV shows associated with the same key with a semicolon (;). Next, sort the dictionary by values (alphabetical order), and output the results to a file named output_titles.txt.Ex: If the input is:file1.txtand the contents of file1.txt are:20Gunsmoke30The Simpsons10Will & Grace14Dallas20Law & Order12Murder, She Wrotethe file output_keys.txt should contain:10: Will & Grace12: Murder, She Wrote14: Dallas20: Gunsmoke; Law & Order30: The Simpsonsand the file output_titles.txt should contain:DallasGunsmokeLaw & OrderMurder, She WroteThe SimpsonsWill & Grace
Answer:
with open("file1.txt", "r") as file:
lines = file.readlines()
mydict = dict()
for x in range(0, len(lines) - 1, 2):
mydict[lines[x]] = lines[x-1]
dict_keys = sorted(mydict.keys)
sorted_dict ={}
for key in dict_keys:
sorted_dict[key] = mydict[key]
with open("output_keys.txt", "a+") as writn:
for key, value in sorted_dict.items():
writn.write(key: value)
writn.write("\n")
dict_values = sorted(mydict.values)
with open("output_titles", "a+") as title:
for name in dict_values:
title.write(name)
title.write("\n")
Explanation:
The python program above reads in the file context, files.txt, and creates a dictionary of the file with the number of seasons as the key and movie title as the value. The sorted dictionary is saved in the output_keys.txt file and the titles in output_titles.txt file.
You are reviewing the output of the show interfaces command for the Gi0/1 interface on a switch. You notice a significant number of CRC errors displayed. What are the most likely causes
Answer:
Collision or electromagnetic interference (EMI)
Explanation:
Some network cables connected to switch or router ports are prone to internal collision (between two frames or packets) and external collision with electromagnetic waves from other sources (EMI).
Electromagnetic waves are also known as radio waves or signals. When they are transmitted, the network cable acts as a receiver, the received signal interferes with the packet in the cable. This is why the cyclic redundancy check (CRC) throws an error.
Why is making a model, or prototype, important in the design process?
Explanation:
to size up and define your works organize and having a creative thoughts and imaginations in it to properly execute the measurement of the clothes.
Write a C++ program to define an abstract class in polymorphism?
Answer:
Following are the program to this question:
#include <iostream>//header file
using namespace std;//namespace
class Val //defining abstract class
{
public://use access specifier
virtual int squ()=0;//declaring a method squ
void setval(int x) //defining a method setval
{
a=x;//holding value in a variable
}
protected://use access specifier
int a;//defining integer variable
};
class square: public Val //defining a class square that inherit abstract class
{
public://use access specifier
int squ() //defining squ method
{
return (a*a); //return square value
}
};
int main() //main method
{
square s;//creating class object
s.setval(5);//calling setval method
cout << "The square value is: " << s.squ() << endl;//print value by calling squ method
}
Output:
The square value is: 25
Explanation:
In the above code a two-class "Val and square" is declared, in which val is abstract class, in a method squ is declared, and setval is used to set the value.
In the next step, the square class inherits Val and defines the squ method, and uses the return keyword to return its calculated value.
In the main method square class object is created and set the setval value and call the squ method and print its value.
Dynamic programming does not work if the subproblems: ___________
a. Share resources and thus are not independent
b. Cannot be divided in half
c. Overlap
d. Have to be divided too many times to fit into memory
Answer:
A. Share resources and thus are not independent
Explanation:
This would be the answer. If this is wrong plz let me know
What is an OS? Explain the objectives of an OS.
Answer:
operating systems is a group of computer programs that is responsible for the management and coordination of activities and the sharing of the resources of that computer.
objective
1 to make the computer system convenient and easy to use for the user.
2 to use the computer hardware is a efficient way by handling the details of the operations of the hardware
Emma wants an artificial intelligence system with limited information on botony to identify a type of plant from an image. which challenge of artificial intelligence is Emma likely to face in the situation . Emma is likely to face the challenge of *blank* complexity
Answer:
It focuses on one task and has no self awareness
What is a feature of Print Preview
Answer:
It shows you how the paper would look as if u printed it.
Explanation:
Answer:
is a functionality that lets users see the pages that are about to print.
Explanation:
allowing the users to see exactly how the pages will look when they are printed.
You plan on taking a five-part exam, each part worth 50 points. The maximum
score is measured in the
A. ones
B. tens
C. hundreds D. thousands
Answer:
okk I will do
Explanation:
mark me as brainliest and follow and like my answer
All of the following are standards that enable programs to receive data from and display data to a variety of mobile and desktop devices except ________. Group of answer choices CSS 3 html5 javascript SOA AOL
Answer:
AOL
Explanation:
Some of the standards that enable programs to receive data from and display data to a variety of mobile and desktop devices includes;
I. CSS 3: it is a framework used for providing various styles used in web design.
II. HTML 5: this is a hypertext markup language used for creating web pages or website.
III. Javascript: it is a software framework that allows software components to send and receive data through a database.
IV. Service oriented architecture (SOA): this is an architectural pattern which allows various software application components to provide specific services to other applications through a network.
All of the following standards listed above enable programs to receive data from and display data to a variety of mobile and desktop devices except AOL. AOL is an acronym for American Online and it is typically used for providing internet connection through a dial-up.
All of the following are standards that enable programs to receive data from and display data to a variety of mobile and desktop devices except AOL.
The following information should be considered:
AOL means America Online .CSS3 is Cascading Style Sheet this standard represent the look and formatting of a document HTML5 is markup language .Javascript is Scripting language for WWW .SOA is Service Oriented Architecture this is type of standards provide service to the application component via communication protocol in network.Learn more: brainly.com/question/17429689
Write a program that reads 20 integers from the user into an array and uses a function arrayMinimum that accepts an integer array along with its size as parameters and returns the smallest element of the array. The program needs to output the result (the smallest array element).
Answer:
#include <iostream>
using namespace std;
int arrayMinimum(int myArray[], int myArraySize) {
int small = myArray[0];
for (int i = 0; i < myArraySize; i++) {
if(myArray[i]<small){
small = myArray[i];
}
}
return small;
}
int main(){
int myArray[20];
for(int i =0;i<20;i++){
cin>>myArray[i];
}
cout<<"The smallest is: "<<arrayMinimum (myArray,20);
return 0;
}
Explanation:
This solution is provided in c++
#include <iostream>
using namespace std;
This line defines the arrayMinimum function
int arrayMinimum(int myArray[], int myArraySize) {
This initializes the smallest of the array element to the first
int small = myArray[0];
This iterates through the array
for (int i = 0; i < myArraySize; i++) {
This if condition checks for the smallest
if(myArray[i]<small){
The smallest is assigned to the small variable
small = myArray[i];
}
}
This returns the smallest
return small;
}
The main method begins here
int main(){
This declares an array of 20 elements
int myArray[20];
The following iteration allows user input into the array
for(int i =0;i<20;i++){
cin>>myArray[i];
}
This calls the method and returns the minimum
cout<<"The smallest is: "<<arrayMinimum (myArray,20);
return 0;
}
. Write an interrupt driven program that uses Port H pin 0 to detect an interrupt and multiply PORTB by 2 if the interrupt request is generated. IRQ should be asserted at falling edge. Write main program as well as ISR.
Users access servers located on a server VLAN and servers located in departmental VLANs. Users are located in the departmental VLAN. What is the expected traffic flow from users to servers
Answer:
Most of the traffic will have to be multilayer switched.
Explanation:
This is often referred to when a layer 3 switch is seen to add tons of flexibility to a network. As seen in in the above VLAN connection, it serves as a switch to connect devices found on same subnet a lightning speed and are seen also to posses IP routing intelligence which is seen as a doubling up built in it which serves as a router. It seen in most cases to support routing protocools, inspect incoming packages and most times checking sources and destination addresses which are been worked with.