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MissTica
3 years ago
7

This isn't about school but every time it tells me to watch an ad to unlock the answer to a question it prompts a survey and it

just keeps loading. So i haven't been able to get answers for my tests in like a week.
Computers and Technology
2 answers:
NeTakaya3 years ago
5 0
Refresh or uninstall and install again
Masja [62]3 years ago
4 0
Restart it than see what happens
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Zenmap's topology tab displays a __________ that shows the relative size and connection type of all discovered ip hosts.
VladimirAG [237]
<span>Zenmap's topology tab displays a "Bubble Chart" that shows the relative size and connection type of all discovered IP hosts.
</span>A kind of chart which shows three dimensional data is known as Bubble chart. It also can be seen as the variation of scatter plot where bubbles replace the data points.
4 0
3 years ago
An example of software is a
Veseljchak [2.6K]

Answer: false

Explanation:

5 0
3 years ago
24 3 Ans a. Define the term computer hardware. b. C. What are input devices? List any two input devices. What is processing devi
marysya [2.9K]

Explanation:

hardware are the physical parts of the computer which can be touched seen and felt is called hardware.

the device which are use to inter data and instructions from the user is clawed input device. foreg; keyboard , mouse.

the processing device of computer is cpu

the printed information which can be touched and seen is Called hardcopy .

soft copy are which can be seen but not touched is called soft copy .

the device that are use to store data and instructions is called storage devices.

8 0
2 years ago
Write a program that sorts an array of 20 random numbersin the range from 0 through 1000.
Nuetrik [128]

Answer:

#include<iostream>

#include<stdlib.h>

#include<time.h>

#include <algorithm>

using namespace std;

//main function program start from here

int main(){

   //seed the rand() function

   srand(time(NULL));

   //initialization

   int arr[20];

   //generate the 20 random number

  for(int i=0;i<20;i++){

   arr[i]=rand()%1000;   //store in array

  }

  sort(arr,arr+20); //sort the array by inbuilt function

  cout<<"The sorted array is."<<endl;

  //for display the each element in the array

  for(int i=0;i<20;i++){

   cout<<arr[i]<<endl;

  }

}

Explanation:

Create the main function and declare the array with size 20.

Take a for loop and generate the random number 20 times. For generating a random number, use the function rand();

rand() function which defines in the library stdlib.h, generate the random number within the range.

for example:

rand() % 20: generate the number between 0 to 19 ( Exclude 20).

for generating the random number different for every time, then we have to use srand() function and time function which defines in time.h library.

After that, store the number in the array.

Finally, take another loop and print all elements one by one.  

6 0
3 years ago
Use rounding to decide if the answer is reasonable. Write
erik [133]

Answer:

348 + 395 = 743

Hence, together they have 743 pennies and not 653 pennies. And we cannot perform the rounding, as that is the case when we have the decimal number or the float number. Only then we have the digits after the decimal. And if it's more than 5, we add 1 to the previous or else leave the number as it is. And we go on performing from right to left, and till the number of decimal places, we need to round off. However, here its purely an integer, and hence we cannot round off, as that will result in a significant loss, and which is not acceptable. However, if we want to round off before decimal places as well, then in that case 743 will be $7s, and 653 pennies will be 6+1= $7s, and if this level of loss is acceptable then we can assume that they have the same sum of money. However, here the answer is given in pennies, and hence this is not the case. And hence the answer given in the question is not correct.

Explanation:

The answer is self-explanatory. And since both are numbers, rounding is not required(as explained in the answer section), as it is required in case of decimal and float(as explained in the answer section). And as explained in the answer section, if we can tolerate very heavy loss, then the numbers as well can be rounded off as explained in the answer section. But that is not the case here, as the answer is given in pennies.

6 0
3 years ago
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