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dalvyx [7]
2 years ago
14

The ____ contains methods that allow you to set physical properties such as height and width, as well as methods that allow you

to add the appropriate components to a container.
Computers and Technology
1 answer:
maksim [4K]2 years ago
3 0

Answer:

container class.

Explanation:

The container class contains methods that allow you to set physical properties such as height and width, as well as methods that allow you to add the appropriate components to a container.

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What visual practice provides more information about logical relations when creating an ERD
Marina86 [1]

Answer:

Logical Data Model

Explanation:

An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.

<u>ERD is designed using conceptual data model, logical data model, and physical data model</u>.

The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.

The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.

So, the correct answer is logical data model.

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3 years ago
CODING IN C++ URGENT HELP PLEASE
forsale [732]

Answer:

this is hard i thought i knew it wow u have hard stuff in your school

Explanation:

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Which of the following types of servers can be used to cache requested Internet resources so that they can be more quickly deliv
omeli [17]

Answer:

Proxy Server

Explanation:

  • Proxy server is a server that acts as a mediator between two systems.
  • One system can be your computer and the other can be the server to which you are asking a service, such as requesting a web page.
  • Lets suppose you request a web page from a server and you type a URL of a website to access a web page.
  • This request goes to proxy server which sends this request on your behalf to the target server in order to retrieve that web page.
  • Proxy server makes this request to the target server on the internet by using one of its IP addresses.
  • When the proxy server gets that web page, it will forward that web page to your requesting computer.
  • If you request a specific service such as a website frequently the proxy server saves that website on its cache.
  • So if you request that website again, proxy server will forward it to you from its cache rather than requesting it again from the target server on your behalf resulting in quick response to the user's request. This speeds up the delivery of resources to the users.
  • Proxy servers provide users with privacy to access the websites, and they can surf the internet anonymously .
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When working in Excel Online, you decide that the data in column C is not needed at the current time but might be useful later.
attashe74 [19]
C. Hide

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8 0
3 years ago
Read 2 more answers
In this assignment, you will create a flashcard app for teaching addition and multiplication. The student will choose the type o
Anna11 [10]

Answer:

See explaination

Explanation:

import java.util.*;

import java.lang.Math;

public class Main

{

public static double getRandomDoubleBetweenRange (double min, double max)

{

double x = (Math.random () * ((max - min) + 1)) + min;

return x;

}

public static void main (String[]args)

{

int option, number_of_problems, correct_answer;

double max_operand, average =

0, user_answer, sum, first_number, second_number, multiply,

sum_or_multiply;

Scanner user_input = new Scanner (System.in);

do

{

System.out.println

("Choose the type of problem: \n1. Addition \n2. Multiplication \n3. Mixed \n4. Quit");

option = user_input.nextInt ();

switch (option)

{

case 1:

correct_answer = 0;

System.out.println ("How many problems?");

number_of_problems = user_input.nextInt ();

System.out.println ("Largest operand?");

max_operand = user_input.nextDouble ();

for (int i = 0; i < number_of_problems; i++)

{

first_number = getRandomDoubleBetweenRange (0, max_operand);

second_number = getRandomDoubleBetweenRange (0, max_operand);

System.out.println (first_number + " + " + second_number +

" = ?");

user_answer = user_input.nextDouble ();

sum = first_number + second_number;

if (sum == user_answer)

{

System.out.println ("Correct!");

correct_answer = correct_answer + 1;

}

else

{

System.out.println ("Incorrect, The Correct answer is " +

sum);

}

}

average = correct_answer * 100 / number_of_problems;

System.out.println ("You answered " + correct_answer +

" out of " + number_of_problems +

" correctly. Your average was " + average);

break;

case 2:

correct_answer = 0;

System.out.println ("How many problems?");

number_of_problems = user_input.nextInt ();

System.out.println ("Largest operand?");

max_operand = user_input.nextDouble ();

for (int i = 0; i < number_of_problems; i++)

{

first_number = getRandomDoubleBetweenRange (0, max_operand);

second_number = getRandomDoubleBetweenRange (0, max_operand);

System.out.println (first_number + " * " + second_number +

" = ?");

user_answer = user_input.nextDouble ();

multiply = first_number * second_number;

if (multiply == user_answer)

{

System.out.println ("Correct!");

correct_answer = correct_answer + 1;

}

else

{

System.out.println ("Incorrect, The Correct answer is " +

multiply);

}

}

average = correct_answer * 100 / number_of_problems;

System.out.println ("You answered " + correct_answer +

" out of " + number_of_problems +

" correctly. Your average was " + average);

break;

case 3:

correct_answer = 0;

System.out.println ("How many problems?");

number_of_problems = user_input.nextInt ();

System.out.println ("Largest operand?");

max_operand = user_input.nextDouble ();

for (int i = 1; i <= number_of_problems; i++)

{

first_number = getRandomDoubleBetweenRange (0, max_operand);

second_number = getRandomDoubleBetweenRange (0, max_operand);

if (i % 2 == 1)

{

System.out.println (first_number + " + " + second_number +

" = ?");

user_answer = user_input.nextDouble ();

sum_or_multiply = first_number + second_number;

if (sum_or_multiply == user_answer)

{

System.out.println ("Correct!");

correct_answer = correct_answer + 1;

}

else

{

System.

out.println ("Incorrect, The Correct answer is " +

sum_or_multiply);

}

}

else

{

System.out.println (first_number + " * " + second_number +

" = ?");

user_answer = user_input.nextDouble ();

sum_or_multiply = first_number * second_number;

if (sum_or_multiply == user_answer)

{

System.out.println ("Correct!");

correct_answer = correct_answer + 1;

}

else

{

System.

out.println ("Incorrect, The Correct answer is " +

sum_or_multiply);

}

}

}

average = correct_answer * 100 / number_of_problems;

System.out.println ("You answered " + correct_answer +

" out of " + number_of_problems +

" correctly. Your average was " + average);

break;

case 4:

System.out.println ("Thanks for playing.");

break;

default:

System.out.println ("Please choose a valid option");

break;

}

}

while (option != 4);

}

}

3 0
3 years ago
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