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pychu [463]
2 years ago
13

Helppppppppppppppppppppppppppppppppp

Computers and Technology
2 answers:
saw5 [17]2 years ago
8 0

Answer:

word processor........type a business letter

fax machine.........send a copy of documents to another office

Natalija [7]2 years ago
6 0

Answer:

answer below

Explanation:

hope this helps

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ANSWER IN 5 MINUTES TO GET 50 POINTS!!!
Luba_88 [7]
The answer is d. Hope that helps.
7 0
3 years ago
Consider an array inarr containing atleast two non-zero unique positive integers. Identify and print, outnum, the number of uniq
Delvig [45]

Answer:

Program.java  

import java.util.Scanner;  

public class Program {  

   public static boolean isPalindrome(String str){

       int start = 0, end = str.length()-1;

       while (start < end){

           if(str.charAt(start) != str.charAt(end)){

               return false;

           }

           start++;

           end--;

       }

       return true;

   }  

   public static int countPalindromePairs(String[] inarr){

       int count = 0;

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

           for(int j=i+1; j<inarr.length; j++){

               StringBuilder sb = new StringBuilder();

               sb.append(inarr[i]).append(inarr[j]);

               if(isPalindrome(sb.toString())){

                   count++;

               }

           }

       }

       return count == 0 ? -1 : count;

   }

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);

       String line = sc.next();

       String[] inarr = line.split(",");

       int count = countPalindromePairs(inarr);

       System.out.println("RESULT: "+count);

   }

}

Explanation:

OUTPUT:

3 0
3 years ago
Which type of cables are used for high-capacity trunk lines that provide main routes for telephone, cable, and internet communic
Naily [24]

Answer:

Fiber-optic cable

Explanation:

Before the cable industry transitioned to fiber-optic cables, for many years, the standard cables used for telephone, cable, and internet communications were coaxial cables. The transition was made possible because the architecture of the fiber-optic cable came with a higher capacity, more extensive bandwidth link. Unlike the coaxial or the twisted pair cable, the fiber-optic is made from glass strands that transmit light signals much quicker and to greater distances. This makes fiber-optic cables the fastest high capacity data transfer link than any other cables to ever exist.

3 0
3 years ago
1. find the network address for 172.22.49.252/17
mariarad [96]

Answer:

1. The network address for 172.22.49.252/17 is 172.22.0.0/17.

2. The last valid assignable host address of 172.22.4.129/26 is 172.22.4.190.

3. The first and last host address of 192.167.25.25/16 is 192.167.0.1 and 192.167.255.254.

4. The broadcast address of 10.75.96.0/20 is 10.75.111.255

Explanation:

Subnetting in networking is the process of managing the use of host addresses and subnet masks of a network IP address. For example, the IP address "172.22.49.252/17" is a class B address that receives an extra bit from the third octet which changes its subnet-mask from "255.255.0.0" to "255.255.128.0". with this, only 32766 IP addresses are used, with the network address of "172.22.0.0/17".

7 0
3 years ago
Consider the code fragment below (with nested loops). int sum = 0;for (int i = 1; i &lt; 5; i++) for (int j = 1; j &lt;= i; j++)
sammy [17]

Answer:

Option d is the correct answer for the above question.

Explanation:

  • The first loop of the program has a second loop and then the statement. In this scenario, the second loop executes for the value of the first loop and the statement executes for the value of the second loop.
  • The first loop executes 4 times, Then the second loop or inner loop executes n times for the n iteration of the first loop, for example, 1 time for the first iteration of the first loop, 2 times for the second iteration of the first loop and so on.
  • Then the inner loop executes (1+2+3+4) iteration which gives the result 10 iterations.
  • The sum initial value is 0 and the "sum++", increase the value of the sum by 1.
  • So the value of the sum becomes 10 after completing 10 iterations of the inner for loop.
  • Hence the 10 will be the output. So the Option d is the correct answer while the other is not.
3 0
3 years ago
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