Answer:
The three basic types of control structures are sequential, selection and iteration. They can be combined in any way to solve a specified problem. Sequential is the default control structure, statements are executed line by line in the order in which they appear.
Consider a network that is a rooted tree, with the root as its source, the leaves as its sinks, and all the edges directed along the paths from the root to the leaves. Design an efficient algorithm for finding a maximum flow in such a network. What is the time efficiency of your algorithm
Answer:
please mark me brainlist
Explanation:
JavaFX application for the Sublime Sandwich Shop. The user can order sandwiches by using list boxes and the application displays the price. Each sandwich should allow a choice of at least three main ingredients (chicken, for example) at three different prices. The user should also be able to choose between three different bread types. Use CheckBoxes for additional ingredients - lettuce, tomato, etc.
Create an ArrayList to hold all of the sandwiches associated with an order. Display information about all the sandwiches that were ordered.
Answer:
package GUI;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
// Class SandwichShop definition
public class SandwichShop
{
// Creates a string array for sandwich ingredients
String sandwichIngredients [] = {"Chicken", "Mutton", "Veg"};
// Creates a string array for bread types
String breadTypes[] = {"Bloomer", "Cob", "Plait"};
// Container object declared
JFrame jf;
JPanel p1, p2, p3, p4, mainP;
// Component object declared
JList ingredient, bread;
JLabel ingL, breadL, amountL;
JTextField amountT;
JButton amountB, exitB;
// Default constructor definition
SandwichShop()
{
// Creates frame
jf = new JFrame("Sandwich Shop");
// Creates panels
p1 = new JPanel();
p2 = new JPanel();
p3 = new JPanel();
p4 = new JPanel();
mainP = new JPanel();
// Creates list box and adds string array
ingredient = new JList<String>(sandwichIngredients);
bread = new JList<String>(breadTypes);
// Creates labels
ingL = new JLabel("Select Sandwich Ingredients");
breadL = new JLabel("Select Bread Types");
amountL = new JLabel("Amount: ");
// Creates text field
amountT = new JTextField(5);
// Creates buttons
amountB = new JButton("Check Amount");
exitB = new JButton("Exit");
// Adds components to panels
p1.add(ingL);
p1.add(ingredient);
p2.add(breadL);
p2.add(bread);
p3.add(amountL);
p3.add(amountT);
p4.add(amountB);
p4.add(exitB);
// Adds panels to main panel
mainP.add(p1);
mainP.add(p2);
mainP.add(p3);
mainP.add(p4);
// Set the main panel layout to 4 rows and 1 column
mainP.setLayout(new GridLayout(4, 1));
// Adds main panel to frame
jf.add(mainP);
// Sets the frame visible property to true
jf.setVisible(true);
// Set the size of the frame to width 400 and height 150
jf.setSize(400, 300);
// Registers action listener to exit button using anonymous class
exitB.addActionListener(new ActionListener()
{
// Overrides the actionPerformed() method
public void actionPerformed(ActionEvent ae)
{
System.exit(0);
}// End of method
});// End of anonymous class
// Registers action listener to amount button using anonymous class
amountB.addActionListener(new ActionListener()
{
// Overrides the actionPerformed() method
public void actionPerformed(ActionEvent ae)
{
// Extracts index of the selected item from the list box
int indexIngredient = ingredient.getSelectedIndex();
int indexBread = bread.getSelectedIndex();
// Checks if ingredient index is 0 and bread index is 0
// then set the amount 100 in text field
if(indexIngredient == 0 && indexBread == 0)
amountT.setText("100");
// Checks if ingredient index is 0 and bread index is 1
// then set the amount 120 in text field
if(indexIngredient == 0 && indexBread == 1)
amountT.setText("120");
// Checks if ingredient index is 0 and bread index is 2
// then set the amount 160 in text field
if(indexIngredient == 0 && indexBread == 2)
amountT.setText("160");
// Checks if ingredient index is 1 and bread index is 0
// then set the amount 190 in text field
if(indexIngredient == 1 && indexBread == 0)
amountT.setText("190");
// Checks if ingredient index is 1 and bread index is 1
// then set the amount 205 in text field
if(indexIngredient == 1 && indexBread == 1)
amountT.setText("205");
// Checks if ingredient index is 1 and bread index is 2
// then set the amount 210 in text field
if(indexIngredient == 1 && indexBread == 2)
amountT.setText("210");
// Checks if ingredient index is 2 and bread index is 0
// then set the amount 97 in text field
if(indexIngredient == 2 && indexBread == 0)
amountT.setText("97");
// Checks if ingredient index is 2 and bread index is 1
// then set the amount 85 in text field
if(indexIngredient == 2 && indexBread == 1)
amountT.setText("85");
// Checks if ingredient index is 2 and bread index is 2
// then set the amount 70 in text field
if(indexIngredient == 2 && indexBread == 2)
amountT.setText("70");
}// End of method
});// End of anonymous class
}// End of default constructor
// main function definition
public static void main(String[] args)
{
// Creates an anonymous object by calling default constructor
new SandwichShop();
}// End of main method
}// End of class
Output:
Which of the following is not a computer application?
a. Internet Explorer
b. Paint
c. Apple OSX
d. Microsoft Word
Apple OSX is not a computer application.
The information regarding the computer application is as follows:
The program of the computer application should give the skills that are required for usage of the application software on the computer.An application like word processing, internet, etc.Also, the computer application includes internet explorer, paint, and Microsoft word.Therefore we can conclude that Apple OSX is not a computer application.
Learn more about the computer here: brainly.com/question/24504878
T
N
O
?
You can insert only the row
only to
True or false
false
Explanation:
good luck bro
have a great day
Answer:
false
Explanation:
Which of the following BEST describes an inside attacker?
An agent who uses their technical knowledge to bypass security.
An attacker with lots of resources and money at their disposal.
A good guy who tries to help a company see their vulnerabilities.
An unintentional threat actor. This is the most common threat.
The inside attacker should be a non-intentional threat actor that represents the most common threat.
The following information related to the inside attacker is:
It is introduced by the internal user that have authorization for using the system i.e. attacked.It could be intentional or an accidental.So it can be non-intentional threat.Therefore we can conclude that The inside attacker should be a non-intentional threat actor that represents the most common threat.
Learn more about the threat here: brainly.com/question/3275422
g Add a throw statement to the processNumbers function that throws the message "An element in the list is not a number." if one of the elements in toProcess is not a number. Hint: The function isNaN() returns true if the parameter is not a number.
Answer and Explanation:
function processNumbers(alist){
var Ourarray= new array(alist);
Ourarray.foreach(
if(isNaN()){
Console.log( "An element in the list is not a number."};
break;
}
}
processNumbers(alist)
From the above, we have defined a function that takes an array parameter(the following array variable will make sure of that). We test each element in the array using foreach array function. The for each function runs the if statement and if isNan is true for each of the elements in the array.
Which is the most correct option regarding subnet masks?
Answer:
thanks for your question
3. Coaxial/telephone cable sends
during the data transmission
signal
Answer:
high frequency signal.
A test for logical access at an organization being audited would include: Group of answer choices Checking that the company has a UPS and a generator to protect against power outages Making sure there are no unmanaged third-party service level agreements Performing a walkthrough of the disaster recovery plan Testing that super user (SYSADMIN) access is limited to only appropriate personnel
Answer:
Testing that super user (SYSADMIN) access is limited to only appropriate personnel.
Explanation:
A test for logical access at an organization being audited would include testing that super user (SYSADMIN) access is limited to only appropriate personnel.
Alexis received an email message from an unknown sender that included an attachment.
If she opens the attachment, what kind of malicious software might be activated, and what are the consequences?
Opening the attachment would release a worm, which would infect her system with a virus.
Opening the attachment would release a worm, which would infect her system with spyware.
Opening the attachment would release an active worm, which would infect her system with adware.
Opening the attachment would release a passive worm, which would infect her system with adware.
Answer:
Opening the attachment would release a worm, which would infect her system with a virus.
Answer: B. Opening the attachment would release a worm, which would infect her system with a virus.
The tax calculator program of the case study outputs a floating-point number that might show more than two digits of precision. Use the round function to modify the program to display at most two digits of precision in the output number.
Answer:
Explanation:
The following code is written in Python. The tax calculator program was not provided, therefore I created a tax calculator that takes in the total price as an input and adds a 7% tax to it. Then it uses the round() function to make sure that the total is outputted as a decimal with two decimal digits at most.
def taxCalculator(price):
total = price * 1.07
formattedTotal = round(total, 2)
return formattedTotal
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");
}
}
}
A good machine should have the mechanical advantage of......?
Answer:
The ideal mechanical advantage (IMA) of an inclined plane is the length of the incline divided by the vertical rise, the so-called run-to-rise ratio. The mechanical advantage increases as the slope of the incline decreases, but then the load will have to be moved a greater distance.
Explanation:
What are the benefits of using LinkedIn Sales Navigator?
Answer:
Well, there are a number of advantages that come with this advanced LinkedIn automation tool. Here are some of the top benefits of a Sales Navigator:
1. Can find and export up to 5000 prospects at a time.
2. Enables you to send 30 InMails per month
3. Easy access Teamlink -enabling you to expand your network by pooling connections
4. Integrate with existing systems
g A catch block that expects an integer argument will catch Group of answer choices all exceptions all integer exceptions any exception value that can be coerced into an integer C
Answer:
Hence the correct option is 2nd option. all integer exceptions.
Explanation:
A catch block that expects an integer argument will catch all integer exceptions.
The Cartesian product of two lists of numbers A and B is defined to be the set of all points (a,b) where a belongs in A and b belongs in B. It is usually denoted as A x B, and is called the Cartesian product since it originated in Descartes' formulation of analytic geometry.
a. True
b. False
The properties and origin of the Cartesian product as stated in the paragraph
is true, and the correct option is option;
a. True
The reason why the above option is correct is stated as follows;
In set theory, the Cartesian product of two number sets such as set A and set
B which can be denoted as lists of numbers is represented as A×B and is the
set of all ordered pair or points (a, b), with a being located in A and b located
in the set B, which can be expressed as follows;
[tex]\left[\begin{array}{c}A&x&y\\z\end{array}\right] \left[\begin{array}{ccc}B(1&2&3)\\\mathbf{(x, 1)&\mathbf{(x, 2)}&\mathbf{(x, 3)}\\\mathbf{(y, 1)}&\mathbf{(y, 2)}&\mathbf{(y, 3)}\\\mathbf{(z, 1)}&\mathbf{(z, 2)}&\mathbf{(z, 3)}\end{array}\right]}[/tex]
The name Cartesian product is derived from the name of the philosopher,
scientist and mathematician Rene Descartes due to the concept being
originated from his analytical geometry formulations
Therefore, the statement is true
Learn more about cartesian product here:
https://brainly.com/question/13266753
a computer works on input processing output device
true
false
a computer works on input processing output device true
Answer:
a computer works on input processing output device. True
Explanation:
God bless you.
Sites like Zillow get input about house prices from a database and provide nice summaries for readers. Write a program with two inputs, current price and last month's price (both integers). Then, output a summary listing the price, the change since last month, and the estimated monthly mortgage computed as (current_price * 0.051) / 12. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f}'.format(your_value))
Answer:
The program in Python is as follows:
current_price = int(input("Current Price: "))
last_price = int(input("Last Month Price: "))
change = current_price - last_price
mortgage = (current_price * 0.051) / 12
print('Change: {:.2f} '.format(change))
print('Mortgage: {:.2f}'.format(mortgage))
Explanation:
This gets input for current price
current_price = int(input("Current Price: "))
This gets input for last month price
last_price = int(input("Last Month Price: "))
This calculates the price change
change = current_price - last_price
This calculates the mortgage
mortgage = (current_price * 0.051) / 12
This prints the calculated change
print('Change: {:.2f} '.format(change))
This prints the calculated monthly mortgage
print('Mortgage: {:.2f}'.format(mortgage))
Answer:
current_price = int(input())
last_months_price = int(input())
change = current_price - last_months_price
mortgage = current_price * 0.051 / 12
print('This house is $', end= '')
print(current_price, end= '. ')
print('The change is $', end= '')
print(change, end= ' ')
print('since last month.')
print('The estimated monthly mortgage is $', end= '')
print(mortgage, end='0.\n')
_________ are standard devices, such as switches and routers, that have small onboard computers to monitor traffic flows through the device as well as the status of the device and other devices connected to it
Answer:
Managed devices
Explanation:
hope it helps u
Secure email technique that provides confidentiality, along with authentication, integrity, and non-repudiation. It uses a centralized trust model where users get a certificate from a trusted CA.
a. True
b. False
Answer:
a
Explanation:
just put a
Create a python program that display this
Factorial Calculator
Enter a positive integer: 5
5! = 1 x 2 x 3 x 4 x 5
The factorial of 5 is: 120
Enter a positive integer: 4
4! = 1 x 2 x 5 x 4
.
The factorial of 4 is: 24
Enter a positive integer: -5
Invalid input! Program stopped!
Answer:
vxxgxfufjdfhgffghgfghgffh
Create a multimedia project that contains the text element and all the contents that you have studied about that element
Answer:
no sé jejejejeje
lslsl
lonsinet
ko
Write the following numbers in binary. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 46. 55. 61.
you get a call from a customer who says she can't access your site with her username and password. both are case-sensitive and you have verified she is entering what she remembers to be her user and password correctly. what should you do to resolve this problem?
a. have the customer clear her browser history and retry
b. look up her username and password, and inform her of the correct information over the phone
c. have the user reboot her system and attempt to enter her password again
d. reset the password and have her check her email account to verify she has the information
Answer:
answer would be D. I do customer service and would never give information over the phone always give a solution
In order to resolve this problem correctly, you should: D. reset the password and have her check her email account to verify she has the information.
Cybersecurity can be defined as a group of preventive practice that are adopted for the protection of computers, software applications (programs), servers, networks, and data from unauthorized access, attack, potential theft, or damage, through the use of the following;
Processes.A body of technology.Policies.Network engineers.Frameworks.For web assistance, the security standard and policy which must be adopted to enhance data integrity, secure (protect) data and mitigate any unauthorized access or usage of a user's sensitive information such as username and password, by a hacker, is to ensure the information is shared discreetly with the user but not over the phone (call).
In this context, the most appropriate thing to do would be resetting the password and have the customer check her email account to verify she has the information.
Read more: https://brainly.com/question/24112967
the base on which the number n=(34)? is written if it has a value of n= (22)10
If I'm understanding the question correctly, you are looking for an integer b (b ≠ 0, b ≠ 1) such that
[tex]34_b = 22_{10}[/tex]
In other words, you're solving for b such that
3×b ¹ + 4×b ⁰ = 22
or
3b + 4 = 22
Solving this is trivial:
3b + 4 = 22
3b = 18
b = 6
So we have
34₆ = 22₁₀
e) Point out the errors( if any) and correct them:-
class simple
{
inta,b,c;
double sumNumber
{
int d = a + b + c;
double e = d/5.6;
return e;
}
void show Number()
{
a = 10, b = 20, c=5;
System.out.println(d);
double f = sumNumber(a,b,c);
System.out.print(e);
}
}
Explanation:
double e-d/5.6;is wrong it should return to c
Instructions
Create a multimedia project that contains the text element and all the contents that you have studied about that element
Answer:
iiiio888887776558777u765
Identify the class of the address, the number of octets in the network part of the address, the number of octets in the host part of the address, the network number, and the network broadcast address g
Answer:
1.
190.190.190.190
Class B
Number of octets in the network part of the address: 2
Number of octets in the host part of the address: 2
Network number: 190.190.0.0/16
Network broadcast address: 190.190.255.255
2.
200.1.1.1
Class C
Number of octets in the network part of the address: 3
Number of octets in the host part of the address: 1
Network number: 200.1.1.0/24
Network broadcast address: 200.1.1.255
Explanation:
A computer has many resources. A resource can be memory, disk drive, network bandwidth, battery power, or a monitor. It can also be system objects such as shared memory or a linked list data structure. This principle is based in object-oriented programming (OOP). In OOP, a class definition encapsulates all data and functions to operate on the data. The only way to access a resource is through the provided interface. Which security principle are we referring to
Answer:
The security principle being referred to here is:
Resource Encapsulation.
Explanation:
Resource Encapsulation is one of the cybersecurity first principles. It allows access or manipulation of the class data as intended by the designer. The cybersecurity first principles are the basic or foundational propositions that define the qualities of a system that can contribute to cybersecurity. Other cybersecurity first principles, which are applied during system design, include domain separation, process isolation, modularization, abstraction, least principle, layering, data hiding, simplicity, and minimization.
5 Major of computer application
Answer:
Basic Applications of Computer
1 ) Home. Computers are used at homes for several purposes like online bill payment, watching movies or shows at home, home tutoring, social media access, playing games, internet access, etc.
2 ) Medical Field.
3 ) Entertainment.
4 ) Industry.
5 ) Education.
Explanation:
Hope it helps you
Mark my answer as brainlist
have a good day
