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Gennadij [26K]
3 years ago
14

In which step of web design is storyboarding helpful?

Computers and Technology
1 answer:
vovikov84 [41]3 years ago
6 0

Answer:

Storyboarding is helpful during the planning stage of web design

You might be interested in
Implement the function fileSum. fileSum is passed in a name of a file. This function should open the file, sum all of the intege
maria [59]

Answer:

/*C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program */

//header files

#include <fstream>

#include<string>

#include <iostream>

#include <cstdlib> //needed for exit function

using namespace std;

//function prototype

int fileSum(string filename);

int main()

{

string filename;

cout << "Enter the name of the input file: ";

cin >> filename;

cout << "Sum: " << fileSum(filename) << endl;

system("pause");

return 0;

}

/*The function fileSum that takes the string filename and

count the sum of the values and returns the sum of the values*/

int fileSum(string filename)

{

//Create a ifstream object

ifstream fin;

//Open a file

fin.open(filename);

//Initialize sum to zero

int sum=0;

//Check if file exist

if(!fin)

{

cout<<"File does not exist ."<<endl;

system("pause");

exit(1);

}

else

{

int value;

//read file until end of file exist

while(fin>>value)

{

sum+=value;

}

}

return sum;

}//end of the fileSum

Explanation:

This is a C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program.

Check attachment for sample output screenshot.

5 0
3 years ago
What is redo and undo?​
umka21 [38]

Answer:

Answer in the below

Explanation:

Redo means the previous one and undo means removing it... i am not so sure..

3 0
2 years ago
Mikayla is researching copyright information for images found on a website. She needs to figure out the legal name of the compan
Pie

Answer:

C. Footer

Explanation:

A footer is typically found at the bottom of all web pages and it comprises of information such as disclaimers, copyright, legal which are displayed visibly for all visitors to see.

Generally, a website footer is the direct opposite of a website header in relation to positioning or location; a footer is always found at the bottom while a header is always found at the top of a web page.

Since Mikayla is researching copyright information for the images found on a website, she should access the website footer because it primarily provides information about the legal name of the company that owns the website and information about what country they're located in, as well as links to other relevant resources such as call to action, maps, contact forms, newsletter signup etc.

3 0
3 years ago
Which printout will result from the snippet of code?
Anna35 [415]

Answer:

These are the supplies in the list:  

[‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]

Explanation:

The line return (\n) character will be in the output (so there will be a change of line), but it will NOT be visible as it would have been interpreted as a special character.

So the output will be on 2 different lines, with no \n visible.

If the command would have been: print('These are the supplies in the list:\n', supplies), with single quotes (') instead of double quotes (") then then \n would have been printed but not interpreted as a special character.  At least in most computer language.  Since we don't know of which language the question refers to, we can't be sure at 100%.

7 0
3 years ago
David is working in a database that organizes student exam grade information. He needs to find all students who have scored 100
kobusy [5.1K]

Answer:

David can apply filter to the data in order to show only records that meet the criteria.

Explanation:

  • Filter is a very helpful option that displays the records that you want to view, hiding rest of the unwanted records.
  • Sometimes you want to extract and view only the records that match a specific criteria instead of viewing all the records.
  • For example in the CUSTOMERS table which contains names, addresses, countries of customers. There are several customers from different countries but you only want to view the customers from Spain. So you can use filter feature to view all the customers from country Spain.
  • In MS Access you can apply filters using Sort & Filter group in the Home tab by selecting the desired column. In SQL, WHERE clause can be used along with SELECT to for filtering and extracting certain records. SELECT will select the records from the table and WHERE clause will specify the criteria to select the certain records.
7 0
3 years ago
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