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marin [14]
3 years ago
10

Need help with this question​

Computers and Technology
2 answers:
shutvik [7]3 years ago
6 0

Answer:

I think its D

Explanation

the main light is provided by Key light and Fill light will Soften and extend the illuminated light,

Phantasy [73]3 years ago
5 0

Answer:

A I think.

Explanation:

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The ability to learn a new computer software program is to ____________ as knowledge of state capitals is to _____________.
Montano1993 [528]
<span>The ability to learn a new computer software program is to ADAPT as knowledge of state capitals is to COMMIT. Learning something new is to adapt and take time to study and learn what needs to be done in order for the task you wish to happen. To have knowledge of a specific thing, is to committing that face to your memory.</span>
8 0
3 years ago
C++ coding, help
Zanzabum

Answer:

The program in C++ is as follows:

#include <fstream>

#include <iostream>

#include <iomanip>

using namespace std;

int main() {

 string filename;

 cout<<"Filename: ";

 cin>>filename;

 ifstream inFile(filename);

 if(!inFile) {

   cout << endl << "Cannot open file " << filename;

   return 1;  }  

 ofstream fout;

 ifstream fin;

 fin.open("invalid-numbers.txt");  

 fout.open ("invalid-numbers.txt",ios::app);  

 double sum = 0; int valid = 0; int invalid = 0;

 double num = 0;

 while(!inFile.eof()) {

   inFile >> num;

   if(num >= 0 && num<=110){   sum+=num; valid++; }

else{ invalid++;

if(fin.is_open()){

   fout<<fixed<<setprecision(2)<<num<<"\n";    }  }  }

 fin.close();

 fout.close();

 inFile.close();

 cout<<"Total values: "<<valid+invalid<<endl;

 cout<<"Invalid values: "<<invalid<<endl;

 cout<<"Valid values: "<<valid<<endl;

 cout<<"Average of valid values: "<<fixed<<setprecision(2)<<sum/valid<<endl;    

 double inv;

 ifstream inFiles("invalid-numbers.txt");

 while(!inFiles.eof()) {

   inFiles >> inv;

   cout<<inv<<"\n";

}

inFiles.close();

 return 0;

}

Explanation:

See attachment for source file where comments are used to explain each line

Download cpp
4 0
3 years ago
State why hexadecimal is used to display the error code
maxonik [38]
“Hexadecimal uses digits that more closely resemble our usual base-10 counting system and it's therefore easier to decide at a glance how big a number like e7 is as opposed to 11100111. Higher information density. With 2 hexadecimal digits, we can express any number from 0 to 255.”
7 0
4 years ago
Aristotle came up with many reasons why statesmen should know all the different types of
leonid [27]
So states men could be reelected
7 0
4 years ago
You want to ensure that users are granted only the permissions needed to access data required to perform their jobs. What should
HACTEHA [7]

Answer:

The answer to this question is "Principle of need to know".

Explanation:

In the given statement some information is missing that is the option of the question that can be described as follows:

A. Principle of least privilege

B. Principle of need to know

C. Principle of limited rights

D. Principle of permissions

The need to know principle refers to seeks to prevent "browsing" sensitive data by restricting access to as few people as possible. It is also known as a process, in which the user can set the restriction to access data to other users, and other choices are not correct that can be described as follows:

  • In option A, It is used to access a critical system.
  • In option B, It is used to provides rights to access data.
  • In option D, It is also known as an administrator, that allows users to access data.
7 0
4 years ago
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