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Inessa05 [86]
3 years ago
7

What is one way to maintain Internet safety? a) avoid interacting with people on the Internet. B) avoid giving out information a

bout where you live. C) share your passwords with only friends. D) always put your photograph on your web profile
Computers and Technology
1 answer:
Anarel [89]3 years ago
4 0
To be safe on the Internet, we must avoid giving out personal information.
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Choose the word that best completes this sentence. ________ can only grow and multiply within the cells of another living thing,
melomori [17]
The correct answer that would best complete the given statement above would be the word VIRUSES. Here is the complete statement. Viruses can only grow and multiply within the cells of another living thing, but they can remain active on a surface for several hours or days.
4 0
3 years ago
Convert 1/32 GB into MB​
kiruha [24]

Answer:

31.25 megabytes.

31.25 megabytes

7 0
2 years ago
The birthday paradox says that the probability that two people in a room will have the same birthday is more than half, provided
poizon [28]

Answer:

The Java code is given below with appropriate comments for explanation

Explanation:

// java code to contradict birth day paradox

import java.util.Random;

public class BirthDayParadox

{

public static void main(String[] args)

{

   Random randNum = new Random();

   int people = 5;

   int[] birth_Day = new int[365+1];

   // setting up birthsdays

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

       birth_Day[i] = i + 1;

 

   int iteration;

   // varying number n

   while (people <= 100)

   {

       System.out.println("Number of people: " + people);

       // creating new birth day array

       int[] newbirth_Day = new int[people];

       int count = 0;

       iteration = 100000;

       while(iteration != 0)

       {

           count = 0;

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

           {

               // generating random birth day

               int day = randNum.nextInt(365);

               newbirth_Day[i] = birth_Day[day];

           }

           // check for same birthdays

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

           {

               int bday = newbirth_Day[i];

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

               {

                   if (bday == newbirth_Day[j])

                   {

                       count++;

                       break;

                   }

               }

           }

           iteration = iteration - 1;

       }

       System.out.println("Probability: " + count + "/" + 100000);

       System.out.println();

       people += 5;

   }

}

}

4 0
3 years ago
Write the function setKthDigit(n, k, d) that takes three integers -- n, k, and d -- where n is a possibly-negative int, k is a n
liq [111]

Answer:

Explanation:

Let's do this in Python, first we need to convert the number into string in order to break it into a list of character, then we can replace the kth character with d. Finally we join all characters together, convert it to integer then output it

def setKthDigit(n, k, d):

n_string = str(n)

d_char = str(d)

n_char = [c for c in n_string]

n_char[k] = d_char

new_n_string = ''.join(n_char)

return int(new_n_string)

6 0
3 years ago
The disadvantage of this topology is that a problem with one node will crash the entire network.
DanielleElmas [232]

Answer:

Bus Topology

Explanation:

In local area networks (LANs), Bus topology is used to connect all the computers on the single cable. This cable is called backbone of the network.  In this type of network when a computer sends data, it will be received on entire network.

For Example

In water line system, all the taps that are connected to single pipe. If the pipe or a single tap broken this will affect the whole system.

Entire system can be crash if any node or wire will break.

6 0
3 years ago
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