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pogonyaev
2 years ago
12

when water is poured into a styrofoam cup, nothing happens. the water stays in the cup and it can be used for drinking. however,

when gasoline is poured into the cup, the bottom of the cup disappears and the gasoline pours out. why does this happen? view keyboard shortcuts edit view insert format tools table 12pt paragraph
Computers and Technology
1 answer:
KengaRu [80]2 years ago
3 0

The backside of the cup disappears and the fuel pours out due to the fact styrofoam is a trading name for polystyrene (PS) foams, Gasoline is crafted from a mixture of hydrocarbons, so it dissolves PS, generating a viscose paste.

Gasoline is crafted from a combination of volatile, flammable liquid hydrocarbons derived from petroleum and used as gas for internal-combustion engines. It is likewise used as a solvent for oils and fats. Gasoline is a form of gas crafted from crude oil and different petroleum liquids. Gasoline is mostly used as an engine gas in vehicles.

Learn more about gasoline at brainly.com/question/28762820

#SPJ4

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emmasim [6.3K]

Answer:

The correct answer is (a) Remove the affected servers from the network.

Explanation:

Solution:

Now, since the organisation top priority is more of  containment over eradication, an outbreak code that is hostile as an can be suppressed effectively by removing the web server completely from the over all network facilities or infrastructure.

Also, if the affected servers are not removed, it might affect the integrity, confidentiality of sensitive materials or documents which will be exposed to the outside world by the attacker.

4 0
3 years ago
1. Write a generic method that compares its 2 arguments using the equals method and returns true if they are equal and false oth
Ganezh [65]

Answer:

Explanation:

The following piece of code is written in Java. It creates the method as requested that takes in two generic objects and compares them using the .equals() built in Java method. This method will return True if the objects are identical or False if they are not. A test case is used in the code and the output can be seen in the attached image below.

   public static <T> boolean comparePerez(T a, T b) {

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3 years ago
Matthew is working to select an authentication method for his company that will support REST as well as many web-based and mobil
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Answer:

C) OpenID Connect

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3 years ago
Write a program that replaces words in a sentence. The input begins with an integer indicating the number of word replacement pa
kramer

Answer: provided in the explanation segment

Explanation:

This is the code to run the program:

CODE:  

//Input: 3 automobile car manufacturer maker children kids

  //15 The automobile manufacturer recommends car seats for children if the automobile doesn't already have one.

  import java.util.Scanner;

  public class LabProgram{

  public static int findWordInWordList(String[] wordList, String wordToFind, int numInList) {

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

              if (wordList[i].equals(wordToFind)) {

                  return i;

              }

          }

          return -1;

      }

      public static void main(String[] args) {

          Scanner scan = new Scanner(System.in);

          String[] original_String = new String[20];

              String[] modified_String = new String[20];

          int numInList = scan.nextInt();

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

              original_String[i] = scan.next();

              modified_String[i] = scan.next();

          }

          int num_Of_Words = scan.nextInt();

          String[] words_To_Replace = new String[num_Of_Words];

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

              words_To_Replace[i] = scan.next();

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

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              if (indx != -1)

                  words_To_Replace[i] = modified_String[indx];

          }

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

              System.out.print(words_To_Replace[i] + " ");

          System.out.println();

      scan.close();

      }

  }

cheers i hope this helps!!!!1

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