If two tables have a many-to-many relationship, which of the following do you typically use to relate their rows?
Select one:
a. a linking (or join) table
b. a master table
c. an index in each table
d. a foreign key column in each table

Answer:

Program written in Python:

Please note that -> is used for indentation purpose

count = int(input("Number of vehicles: "))

totaldist = 0; totalgall = 0

for i in range(count):

-> gallon = int(input("Gallons: "))

-> distance = int(input("Kilometers Travelled: "))

-> totaldist = totaldist + distance

-> totalgall = totalgall + gallon

-> rate = distance/gallon

-> print("Kilometer/Gallon: "+str(rate))

print("Miles/Gallon: "+str(totaldist * 1.609/totalgall))

Explanation:

The program uses loop to ask for distance and gallons used by each vehicles.

At the end of the loop, the program divided the total distance by all vehicles in miles by total gallon user by all vehicles

[This line prompts user for number of vehicles]

count = int(input("Number of vehicles: "))

[This line initialised total distance and total gallon to 0]

totaldist = 0; totalgall = 0

[This iterates through number of vehicles]

for i in range(count):

[This prompts user for gallons used]

gallon = int(input("Gallons: "))

[This prompts user for distance traveled]

distance = int(input("Kilometers Travelled: "))

[This calculates total distance]

totaldist = totaldist + distance

[This calculates total gallons]

totalgall = totalgall + gallon

[This calculates the rate by each vehicles: kilometres per gallon]

rate = distance/gallon

[This prints the calculated rate]

print("Kilometer/Gallon: "+str(rate))

[The iteration ends here]

[This calculates and prints the rate of all vehicles. The rate is calculated by dividing total distance in miles by total gallons used]

print("Miles/Gallon: "+str(totaldist * 1.609/totalgall))

Answer:

this doesn't scare me

Explanation:

COBOL(Common Business-Oriented Language) is a high-level programming language for business applications. It was the first popular language designed to be operating system-agnostic and is still in use in many financial and business applications today

FORTRON(FORmula TRANslation) general-purpose, compiled imperative programming language that is especially suited to numeric computation and scientific computing.

(Programming Language One) procedural, imperative computer programming language developed and published by IBM

dBASE( arbitrary name) was one of the first database management systems for microcomputers

... look mister I got tons of anime to watch

Answer:

sorry man

Explanation:

Answer:

Explanation:

In python, the input features are best described as a built-in features. It can come from a database, mouse clicks, keyboard or an internet.  It is accessible to the end users.

There are multiple built-in functions in the python that are always available for use. Print function in the python is built in function example.

The Java code for the TestElection class that does the tasks is

java

import javax.swing.JOptionPane;

public class TestElection {

   public static void main(String[] args) {

       // Declare an array to store objects of the Election class

       int length = Integer.parseInt(JOptionPane.showInputDialog("Enter the number of candidates:"));

       Election[] candidates = new Election[length];

       // Request values from the user to initialize the instance variables of Election objects and assign these objects to the array

       for (int i = 0; i < length; i++) {

           String name = JOptionPane.showInputDialog("Enter the name of candidate " + (i + 1) + ":");

           int votes = Integer.parseInt(JOptionPane.showInputDialog("Enter the number of votes for candidate " + (i + 1) + ":"));

           candidates[i] = new Election(name, votes);

       }

       // Determine the total number of votes

       int totalVotes = 0;

       for (Election candidate : candidates) {

           totalVotes += candidate.getVotes();

       }

       // Determine the percentage of the total votes received by each candidate and the winner of the election

       String winner = "";

       double maxPercentage = 0.0;

       for (Election candidate : candidates) {

           double percentage = (double) candidate.getVotes() / totalVotes * 100;

           System.out.println(candidate.getName() + " received " + candidate.getVotes() + " votes (" + percentage + "%)");

           if (percentage > maxPercentage) {

               maxPercentage = percentage;

               winner = candidate.getName();

           }

       }

       System.out.println("The winner of the election is " + winner);

   }

}

In the above code, it is talking about a group of things called "candidates" that are being saved in a special place called an "array. " One can ask the user how long they want the list to be using JOptionPane and then make the list that long.

Also based on the code, one can also ask the user to give us information for each Election object in the array, like the name and number of votes they got, using a tool called JOptionPane.

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Using your knowledge of classes, arrays, and array list, write the Java code for the UML above in NetBeans. [7 marks] Write the Java code for the main method in a class called TestElection to do the following: a) Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user. [3 marks] b) Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled. [5 marks] c) Determine the total number of votes and the percentage of the total votes received by each candidate and the winner of the election. The sample output of your program is shown below. Use methods from the System.out stream for your output.

Answer:

underlining

Explanation:

It really doesn't matter what language or software you use.

Formatting is the process of changing the way existing text appears

Only underlining changes the existing format of the text

The others - inserting, moving, deleting are editing commands.

To make a tkinter window always appear on top of other windows, including full-screen windows, you must use the wm_attributes method with the topmost attribute set to True.

By using the wm_attributes method in tkinter and setting the topmost attribute to True, you can ensure that your tkinter window stays on top of other windows, even when they are in full-screen mode.

This attribute allows you to maintain the window's visibility and prominence regardless of the current state of other windows on your screen.

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For the code that returns the above output see the attatched.

Rocket(), astronaut(), highly trained(), and educated() are the four functions defined in the code that correlate to the propositional propositions. These functions just return the value of the argument passed in.

The test_proposition() method examines all possible input combinations and evaluates the conclusion statement. It returns the exact combination that invalidates the assertion if any combination produces the conclusion statement as false while all propositional statements are true. Otherwise, "Valid" is returned.

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During the test, the proctor should:

In Exam Proctoring, one have to disable proctor video sharing during the test. To avoid distracting exam takers, the proctor's video is controlled. Unmute proctor audio for test taker issues only.

This prevents proctor audio from disrupting test takers. Take a short break from the computer- not typically required for the proctor during testing. Proctors must be present and attentive to maintain test integrity. Monitor test takers for rule violations.

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Answer:ffffffffffffgggggg

Explanation:vvvc

An example of an O(2n) function is the recursive calculation of Fibonacci numbers. O(2n) denotes an algorithm whose growth doubles with each addition to the input data set. The growth curve of an O(2n) function is exponential - starting off very shallow, then rising meteorically.This function runs in O(n) time (or "linear time"), where n is the number of items in the array.

If the array has 10 items, we have to print 10 times. If it has 1000 items, we have to print 1000 timesHere we're nesting two loops. If our array has n items, our outer loop runs n times and our inner loop runs n times for each iteration of the outer loop, giving us n2 total prints.

Thus this function runs in O(n2) time (or "quadratic time"). If the array has 10 items, we have to print 100 times. If it has 1000 items, we have to print 1000000 times.An example of an O(2n) function is the recursive calculation of Fibonacci numbers. O(2n) denotes an algorithm whose growth doubles with each addition to the input data set.

The growth curve of an O(2n) function is exponential - starting off very shallow, then rising meteorically.When you're calculating the big O complexity of something, you just throw out the constantsThis is O(1 + n/2 + 100), which we just call O(n).

Why can we get away with this? Remember, for big O notation we're looking at what happens as n gets arbitrarily large. As n gets really big, adding 100 or dividing by 2 has a decreasingly significant effect.

O(n3 + 50n2 + 10000) is O(n3)O((n + 30) * (n + 5)) is O(n2)

Again, we can get away with this because the less significant terms quickly become, well, less significant as n gets big.

hope it helps you.....*_*

Both Aristotle and Ptolemy considered that each planet is bound to a single sphere, but geometers and astronomers might use a number of such spheres to create the observed planet movements.

Claudius Ptolemy was a Roman mathematician, astronomer, astrologer, geographer, and music theorist who produced many scientific treatises, three of which were influential in Byzantine, Islamic, and Western European science.

Ptolemy centered his geocentric model on the Earth. Ptolemy assumed the universe was a system of nested spheres around the Earth based on the facts he had. He thought that the Moon was nearest to the Earth, followed by Mercury, Venus, and finally the Sun.

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Answer:

kdkskskiisidiodoosooddodod

Answer:

true

Explanation:

Since the  vendor is conducting a pilot program with your organization contacts you for organizational data to use in a prototype, The way that you  can respond is to  Refer the vendor to the right personnel.

A report outlining the payment history between a company customer and its supplier or vendor is known as a supplier reference (or trade reference). It helps a supplier to evaluate your creditworthiness and determine whether you're a trustworthy customer before extending credit to you.

You can determine whether you are prepared to undertake the project fully by running a pilot program. It might highlight unforeseen difficulties that must be resolved, providing you the chance to change and improve in a way that lessens the effects of those difficulties.

Hence, An organization can discover how a large-scale project might function in practice by conducting a small-scale, brief experiment known as a pilot program, also known as a feasibility study or experimental trial.

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To implement the undo feature in the Stringlist class, you will need to modify the existing class and add a private stack implemented as a linked list. Here are the steps to follow:

1. In the Stringlist class in Stringlist.h, add a private struct called `UndoNode` to represent each node in the undo stack. Each node should store the necessary information to undo an operation (e.g., the method name, the arguments, and any other relevant data).

```cpp

private:

   struct UndoNode {

       std::string method;  // The method name

       // Add other necessary data for the specific method being undone

       // ...

       UndoNode* next;  // Pointer to the next node in the stack

       UndoNode(const std::string& m) : method(m), next(nullptr) {}

   };

```

2. Add a private member variable `undoStack` of type `UndoNode*` to the Stringlist class to keep track of the undo stack.

```cpp

private:

   // Other private member variables

   UndoNode* undoStack;

```

3. Modify the undoable methods in the Stringlist class to push the necessary information onto the undo stack before performing the operation. For example, in the `insert_before` method:

```cpp

void insert_before(size_t index, const std::string& str) {

   // Push the operation onto the undo stack

   UndoNode* undoNode = new UndoNode("insert_before");

   // Add necessary data to the undoNode (e.g., index and str)

   // ...

   // Perform the actual operation

   // ...

   // Add the undoNode to the top of the stack

   undoNode->next = undoStack;

   undoStack = undoNode;

}

```

4. Implement the `undo` method to pop the top node from the undo stack and perform the undo operation based on the stored information. You will need to handle each operation individually in the `undo` method.

```cpp

bool undo() {

   if (undoStack == nullptr) {

       std::cout << "Undo stack is empty." << std::endl;

       return false;

   }

   UndoNode* undoNode = undoStack;

   undoStack = undoStack->next;

   // Perform the undo operation based on the stored information in undoNode

   if (undoNode->method == "insert_before") {

       // Undo the insert_before operation

       // ...

   } else if (undoNode->method == "set") {

       // Undo the set operation

       // ...

   }

   // Handle other operations...

   delete undoNode;

   return true;

}

```

Remember to handle memory deallocation appropriately and update other methods marked as "undoable" accordingly.

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Answer:

Coding is a skill where you take instructions (the steps in a task) and translate it into a language the computer understands since computers do not communicate like humans. They communicate in a language called BINARY and it is uses 0's and 1's. Coders write the instructions using a programming language.

Explanation:

Coding is a skill where you take instructions (the steps in a task) and translate it into a language the computer understands since computers do not communicate like humans. They communicate in a language called BINARY and it is uses 0's and 1's. Coders write the instructions using a programming language.

Answer:

verify that the domain controller has no software applications installed on the system.

Explanation:

Microsoft Assessment and Planning (MAP) Toolkit is described as an automated medium for multi-product planning and assessment between different servers and desktops. It can be used by Data Administrators to obtain vital information about a client's server.

MAP Toolkit can also be used to verify the software information in a domain.

To know the "Needs Met" rating for a specific result in the Result block, you should evaluate the metadata section of that result.

The assessment of the metadata section is necessary to determine the rating of "Needs Met" for a particular outcome listed in the Result block.

The metadata includes a field called needs_met, which evaluates the level of satisfaction with the result in terms of meeting the user's requirements. The needs_met category usually has a score between zero and ten, with ten implying that the outcome entirely fulfills the user's demands.

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Answer:

Below:

Explanation:

A power-on self-test (POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on.

Hope it helps.... Bro/Sis

It's Muska...  :)

Some host addresses are reserved for special uses. On all networks, host numbers 0 and 255 are reserved. An IP address with all host bits set to 1 is False.

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Answer:

The Associated Press

Explanation:

Out of the two options presented, The Associated Press caught my attention more due to its compelling content. The content displayed is visually appealing and likely to pique one's curiosity, motivating one to seek further information.

The guessing-game program that the user thinks of a number that the computer must guess is illustrated below.

The appropriate program for the guessing game will be:

import random

import math

smaller = int(input("Enter the smaller number: "))

larger = int(input("Enter the larger number: "))

count = 0

print()

while True:

   count += 1

   myNumber = (smaller + larger) // 2

   print('%d %d' % (smaller, larger))

   print('Your number is %d' % myNumber)

   choice = input('Enter =, <, or >: ')

   if choice == '=':

       print("Hooray, I've got it in %d tries" % count)

       break

   elif smaller == larger:

       print("I'm out of guesses, and you cheated")

       break

   elif choice == '<':

       larger = myNumber - 1

   else:

       smaller = myNumber + 1

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Answer:

False

Explanation:

The int() function is a built-in function found in Python3. This function can be used on floating-point values as well as strings with numerical values, etc. Once used it will convert the floating-point value into an integer whole value. However, it will always round the value down to the nearest whole number. This means that both 3.2 and 3.7 will return 3 when using the int function.

The int() does not perform rounding up/down of a float. It only print the

integer.

The int() function in python converts any specified number into an integer. It  

does not round the decimal up or down.

For example

x = 20.90

y = int(x)

print(y)

Normally the float number of x (20.90) is suppose to be rounded up to 21 but

python int() function only takes the whole number i.e. the integer number

The program above will print an integer of 20. There is no rounding up or

down for python int() function.

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Answer:

HTML

Explanation:

HTML stands for "Hypertext Markup Language." It allows the creation of electronic documents which use semantics to indicate a particular text. The different HTML elements are being separated by "angle brackets" in order to make up a tag. These tags are not visible, but they make it possible for the browser's page to be interpreted.

Answer:

HTML

Explanation:

Silphium was a plant so popular in ancient times due to its various medicinal and culinary uses.

As a result of its popularity, the demand for silphium grew rapidly, leading to over-harvesting and eventual extinction of the plant. The plant was considered a valuable commodity due to its numerous benefits, such as its use as a contraceptive, seasoning, and medicine. Its leaves and roots were believed to have healing properties and were used to treat various ailments such as coughs, fevers, and indigestion.

The demand for silphium led to its cultivation and trade becoming a profitable business, which also increased the over-harvesting of the plant. Silphium was so popular that it was even depicted on coins, showing its value as a currency. However, the over-harvesting of silphium eventually led to its extinction. The plant was unable to reproduce fast enough to meet the high demand, and it was also unable to adapt to the changing environment.

Today, silphium only exists in ancient texts and images, serving as a reminder of how human activity can lead to the extinction of a species. The loss of this plant has also had a significant impact on the ancient world, as it was a vital part of their culture and economy.

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Answer:

Its A.

Explanation:

Took the exam review

Answer:

A

Explanation:

on edge

In python:

number = input("Enter your number ")

i = 0

while i < len(number):

   print(number[i])

   i += 1

The followng program is capable or configuring a macro in excel

Sub MacroExample()

   Dim A As Integer

   Dim B As Integer

   Dim C As Integer

   ' Set initial values

   C = 0

   A = 0

   ' Check if B is different from C

   If B <> C Then

       ' Assign values to A

       A = B

   End If

   ' Display the values of A and C in the immediate window

   Debug.Print "A = " & A

   Debug.Print "C = " & C

End Sub

In this macro, we declare three integer   variables: A, B, and C. We set the initial value of C to 0 and A to 0.Then, we check if B is different from C using the <> operator.

If B is indeed different from C, we assign the value of B to A. Finally, the values of A and C are displayed   in the immediate window using the Debug.Print statements.

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Answer:

hope this help and do consider giving brainliest

Explanation:

1)

a)

import numpy as np

A=np.array([[1,4,3,2],[1,7,4,5],[2,5,3,1],[1,3,2,9]]);

print("Inverse is");

B=np.linalg.inv(A);

print(B);

print("A*A^-1=");

print(np.dot(A,B));

print("A^-1*A=");

print(np.dot(B,A));

2)

import numpy as np

A=np.array([[4,3,2],[5,6,3],[3,5,2]]);

B=np.array([[3,-1,2,6],[7,4,1,5],[5,2,4,1]]);

X=np.dot(np.linalg.inv(A),B);

print("X=");

print(X);