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LenKa [72]
3 years ago
11

Can you determine if an external web site was likely accessed from a computer in you department a couple of seconds ago?

Computers and Technology
1 answer:
fredd [130]3 years ago
3 0

Answer:

Yes, it can be determined if an an external web site was likely accessed from a computer in the same department a couple of seconds ago.

Explanation:

Yes. “Dig” can be used to search that website in the local DNS server. A practical example would be to insert “dig google.com” and that will give us the result of the query time for searching and finding google.com. Supposing google.com was accessed a few seconds ago, then an entry for google.com is cached in the local DNS cache and the search or query time is 0 msec. If not the query time will be large.

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barxatty [35]

Answer:

system itself.

Explanation:

In Online Data Extraction data is extracted directly from the system itself.

4 0
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();

          }

          int indx;

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

              indx = findWordInWordList(original_String, words_To_Replace[i], numInList);

              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

3 0
4 years ago
Which attributes does not come in tag?
Ne4ueva [31]

Answer:

length is your answer

Explanation:

Have a great day! ^-^

can you me as brainliest if its right? i need 10000 points and 35 brainliest's to rank up to genius

4 0
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Microsoft edge is a web browser that was designed as an add-in to internet explorer. true or false
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Helen is having a meeting with her colleagues in her company. They are working on the goals and objectives for the coming year.
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