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Maru [420]
2 years ago
10

What is an operating system that controls some aspects of the computer?

Computers and Technology
2 answers:
Norma-Jean [14]2 years ago
8 0

central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections.

saveliy_v [14]2 years ago
4 0

Answer: Windows

Explanation:

examples of operating systems include

windows

mac

linux

windows has seven letters

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To have a set of command
GalinKa [24]

Every program that interacts with people responds to a specific set of commands. The set of commands and the syntax for entering them is called the user interface and varies from one program to another. The DOS operating system makes a distinction between internal and external commands.

3 0
2 years ago
A user deletes a message from a mailbox while on a desktop. What happens to the email message on the user's synchronized devices
gulaghasi [49]

Answer:

Explanation:

Depends on the configuration of the email because there are two protocols POP and IMAP, the most recent protocol is IMAP, we can delete an email and this It moves to a To be Deleted folder, this happens because the email is stored in the server, but with the protocol POP the email is stored in the server and downloaded to the application, if you delete an email, this is deleted in all devices.

8 0
3 years ago
Read 2 more answers
Which step in the software development life cycle involves making improvements based on user feedback?
AnnZ [28]

Answer:

Maintenance is the answer

5 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
When was microsoft word for windows invented?
Dahasolnce [82]
1981 fue inventado por Bill gates y paul allen
4 0
3 years ago
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