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Stella [2.4K]
2 years ago
7

Who develop punch card​

Computers and Technology
1 answer:
monitta2 years ago
7 0

Explanation:

The standard punch card (for computers) was invented and developed by Herman Hollerith. But the idea of punch cards was already long invented, used to control Jacquard looms.

Jacquard looms were looms that used punch cards to control the pattern a loom weaves.

The idea of punch cards in Jacquard looms also influenced Charles Babbage, who decided to use punched cards to control the sequence of computations in his proposed analytical engine. Unlike Hollerith's cards of 50 years later, which were handled in decks like playing cards, Babbage's punched cards were to be strung together.

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What is a fragment shader? Question 5 (3 marks) What is trilinear filtering?
AveGali [126]

Answer:

 Fragment shader:

 The fragment shader is the process in which a fragment shader basically generated by rasterization into the set of pixels, colors and single depth number.

It is also known as pixel shader where each pixel sample are basically cover by the primitive that generated fragment.

Tri-linear filtering:

 Trilinear filtering is the extra filtering image that  basically improve the quality of the image. It also perform linear interpolation in the mipmaps. Trilinear filtering is the extension of bi-linear filtering method that is basically required for polygon in the pixel.

8 0
3 years ago
Instructions
Thepotemich [5.8K]

The output file stream will be coded as such

   ofstream output_file;

   output_file.open("Ch4_Ex15_Output.txt", ios::out);

   output_file << balance;

   input.close();

   output_file.close();

   return 0;

}

<h3>Output file stream</h3>

Generally, Given the instructions we see that the program will "output account balance before and after withdrawal and service charges"

Therefore we must conclude at the output file stream bearing all information required.

double withdraw(double balance) {

   cout << "Current Balance in the account: " << balance << endl;

   if(balance <= 0) {

       cout << "Insufficent balance" << endl;

       return balance;

   }

   double withdraw;

   cout << "Amount of money for withdraw: "; cin >> withdraw;

   if(withdraw > 500) {

       cout << "$500 per day can be withdrawn!";

       return balance;

   }

   double charge = 0;

   if(balance >= withdraw) {

       balance -= withdraw;

       charge = (withdraw <= 300) ? 0 : (withdraw - 300) * 0.04;

   }

   else {

       char option;

       cout << "Insufficient funds! Service charged $25, Want to withdraw money?(Y/N): ";

       cin >> option;

       if(option == 'Y' || option == 'y') {

           balance -= withdraw;

           charge = 25;

       }

   }

   balance -= charge;

   cout << "balance after Withdraw: " << balance << endl;

   cout << "charge for transaction: " << charge << endl;

   return balance;

}

int main() {

   ifstream input;

   input.open("Ch4_Ex15_Data.txt", ios::in);

   double balance;

   input >> balance;

   balance = withdraw(balance);

   ofstream output_file;

\therefore the output stream is

   output_file.open("Ch4_Ex15_Output.txt", ios::out);

   output_file << balance;

   input.close();

   output_file.close();

   return 0;

}

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2 years ago
Ideally, how often should you back up the data on your computer? once an hour, once a day, once a month, once a year. Please hur
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Explanation:

Every month or so

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From the standpoint of the governing bodies of .com, why is it important that owners of individual domains maintain authoritativ
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Answer:

Explanation:

A subdomain is really important on the internet, we can categorize our blog, e-commerce or simple informative website, for example, if we want to have a blog and e.commerce of the same topic, we can have a subdomain for each website, if we separate our website, and we administrate our content is a good signal for SEO, we could have more promotion in search engine.

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The percentage of typical calls that would reach a respondent eligible to participate in a project is called the
Anna35 [415]

The percentage of the calls that would reach a respondent eligible to participate in a project is called the Response rate (survey) .

<h3>What is Response rate (survey)?</h3>

In survey research, the response rate is called the return rate as it is said to be the number of people who are said to have answered the survey divided by the total number of population.

Note that The percentage of the calls that would reach a respondent eligible to participate in a project is called the Response rate (survey) .

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