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castortr0y [4]
3 years ago
13

Explain use of information and communication technology in our daily life.

Computers and Technology
1 answer:
lions [1.4K]3 years ago
4 0

Answer:

It can improve the quality of human life because it can be used as a learning and education media, the mass communication media in promoting and campaigning practical and important issues, such as the health and social area. It provides wider knowledge and can help in gaining and accessing information.

<em>That</em><em>'</em><em>s</em><em> </em><em>my</em><em> </em><em>answer</em>

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Write a script that prints the multiples of 7 between 0 and 100. Print one multiple per line and avoid printing any numbers that
Sedbober [7]

Answer:

The program to this question can be described as follows:

Program:

#include <iostream> //defining header file

using namespace std;

int main() //defining main method

{

int x; //defining integer variable

for(x=0;x<=100;x++) //defining loop to count value from 0 to 100

{

   if(x%7==0) //check value is divisable by 7

   {

       cout<<x<<endl; //print value

   }

}

   return 0;

}

Output:

please find the attachment.

Explanation:

In the above code, an integer variable x is declared, which is used in the for loop, in this loop variable  "x" starts from 0 and ends when the value of x is less than and equal to 100.

  • Inside the loop an, if block is used that defines a condition that is (i%7==0), it will check, that the value is divided by 7.
  • In this loop, a print method is used, that prints its values.

8 0
3 years ago
Reimplement StringSet with the exception that it should now extend ArrayList instead of encapsulating a String[]. You can easily
kolbaska11 [484]

Answer:

Here is the program for the given question

Explanation:

class StringSet

{

ArrayList<String> arraylist; //a reference variable of ArrayList of generic type String

//A no argument constructor.

public StringSet()

{

arraylist=new ArrayList<String>(); //instantiating the ArrayList object

}

//A mutator that adds a String newStr to the StringSet object.

void add(String newStr)

{

arraylist.add(newStr); // add(String) method to add string to the arraylist

}

//An accessor that returns the number of String objects that have been added to this StringSet object.

int size()

{

return arraylist.size(); // size() method which gives the number of elements in the list

}

//An accessor that returns the total number of characters in all of the Strings that have been added to this StringSet object.

int numChars()

{

int sum = 0;

for(String str:arraylist) //for-each loop; can be read as for each string in arraylist

{

sum+=str.length();

}

 

return sum;

}

//An accessor that returns the number of Strings in the StringSet object that have exactly len characters.

int countStrings(int len)

{

int count = 0;

for(String str:arraylist)

{

if(str.length() == len)

count++;

}

return count;

}

}

4 0
3 years ago
De dónde proviene la mayoría de cosas que utilizamos en el hogar​
Mashutka [201]

Answer:

La mayoría de las cosas que utilizamos en el hogar proviene de distintas industrias ubicadas a lo largo y ancho del mundo, dado que vivimos en un mundo globalizado e industrializado, en el que las distintas naciones intercambian bienes y servicios a través del comercio internacional.

De esta manera, en los distintos hogares hay cosas de diversos orígenes, como electrodomésticos provenientes de China, Japón o los Estados Unidos, muebles provenientes de México o Suecia, alimentos provenientes de Argentina, etc.

7 0
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Differenciate between Hardware and software
melamori03 [73]
Computer hardware<span> is any physical device used in or with your machine, whereas</span>software<span> is a collection of code installed onto your computer's hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page is computer </span>hardware<span>.</span>
3 0
3 years ago
Why are tariffs and other trade barriers economically harmful when they save some jobs
Dmitry [639]
Tariffs economically harmful save they save some jobs because higher prices are forced upon the people by the tariffs will cost more jobs than they save.

7 0
3 years ago
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