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Murrr4er [49]
3 years ago
12

Through the use of ____, governments can keep an eye on criminals and monitor regions in their own countries.

Computers and Technology
1 answer:
Tcecarenko [31]3 years ago
7 0
Through the use of <span>satellite imagery</span>
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Viết chương trình hoàn chỉnh các yêu cầu sau:
Blababa [14]

Explanation:

the perimeter of an aluminium sheet is 120 CM if its length is reduced by 10% and its breadth is increased by 20% the perimeter does not change find the measure of the length and the breadth of the sheet

4 0
3 years ago
Vkq-jnfi-uif se-x fun girls joi-n mee-t usin-g this cod_e​
liberstina [14]

Answer:

Why?

Explanation:

7 0
3 years ago
If the object instance is created in a user program, then the object instance can access both the public and private members of
rewona [7]

Answer:

False

Explanation:

The private member of a class is not accessible by using the Dot notation ,however the private member are those which are not accessible inside the class they are accessible outside the class  .The public member are accessible inside the class so they are accessible by using the dot operator .

<u>Following are the example is given below in C++ Language </u>

#include<iostream>   // header file

using namespace std;  

class Rectangle

{    

   private:  

       double r; // private member  

   public:      

       double  area()  

       {     return 3.14*r*r;  

       }        

};  

int main()  

{    

  Rectangle r1;// creating the object  

   r1.r = 3.5;  

 double t= r1.area(); // calling

cout<<" Area is:"<<t;  

   return 0;  

}  

Output:

compile time error is generated

<u>The correct program to access the private member of class is given below </u>

#include<iostream>   // header file

using namespace std;  

class Rectangle

{    

   private:  

       double r; // private member  

   public:      

       double  area()  

       {    

r1=r;

double t2=3.14*r2*r2;

return(t2); // return the value  

       }        

};  

int main()  

{    

  Rectangle r1;// creating the object  

   r1.r = 1.5;  

 double t= r1.area(); // calling

cout<<" Area is:"<<t;  

   return 0;  

}  

Therefore the given statement is False

5 0
3 years ago
Hardware failure, power outages, and DOS attacks will affect:
const2013 [10]

Answer:

The answer should be data availability

6 0
3 years ago
What allows your computer to communicate over a network and access the Internet?
geniusboy [140]

Answer:

To connect to the Internet and other computers on a network, a computer must have a NIC (network interface card) installed.

Explanation:

A network cable plugged into the NIC on one end and plugged into a cable modem, DSL modem, router, or switch can allow a computer to access the Internet and connect to other computers. ISPs (Internet service providers)

5 0
2 years ago
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