Module main() //Declare local variables Declare Real restaurantSales //Set gratuity tax rate as 10 percent Declare Real salesTaxRate=10 Declare Real restaurantTaxes Declare Real expectedGratuities //Set gratuity tax rate as 8 percent Declare Real gratuityTaxRate=8 Declare Real gratuityTax //call getRestaurantTax module getRestaurantTax(restaurantSales, salesTaxRate, restaurantTaxes); //call getGratuitiesTax module getGratuitiesTax(expectedGratuities , gratuityTaxRate, gratuityTax); //call display module display(restaurantSales, restaurantTaxes, expectedGratuities, gratuityTax) End Module Module getRestaurantTax(real restaurantSales, real salesTaxRate, real ref restaurantTaxes) //calculate the restaurant taxes restaurantTaxes=restaurantSales*(sa lesTaxRate/100.0) End Module Module getGratuitiesTax(real expectedGratuities, real gratuityTaxRate, real ref gratuityTax) //calculate the gratuities taxes gratuityTax=expectedGratuities*(gra tuityTaxRate/100.0) End Module Module display(real restaurantSales, real restaurantTaxes, real expectedGratuities, real gratuityTax) //print the sales ,gratuities to output window Print "Restaurant Sales, $" , restaurantSales Print "Restaurant Taxes, $" , restaurantTaxes Print "Expected Gratuities, $" , expectedGratuities Print "GratuityTax, $" , gratuityTax End Module

Check the explanation

Explanation:

Program module pseudo code to find the restaurant sales, gratuity tax

Module main()

  //Declare local variables

  Declare Real restaurantSales

//Set gratuity tax rate as 10 percent

  Declare Real salesTaxRate=10

  Declare Real restaurantTaxes

  Declare Real expectedGratuities

//Set gratuity tax rate as 8 percent

  Declare Real gratuityTaxRate=8

  Declare Real gratuityTax

  //call getRestaurantTax module

  getRestaurantTax(restaurantSales, salesTaxRate, restaurantTaxes);

  //call getGratuitiesTax module

  getGratuitiesTax(expectedGratuities, gratuityTaxRate, gratuityTax);

  //call display module

  display(restaurantSales, restaurantTaxes, expectedGratuities, gratuityTax)

End Module

Module getRestaurantTax(real restaurantSales, real salesTaxRate, real ref restaurantTaxes)

  //calculate the restaurant taxes

  restaurantTaxes=restaurantSales*(salesTaxRate/100.0)

End Module

Module getGratuitiesTax(real expectedGratuities, real gratuityTaxRate, real ref gratuityTax)

  //calculate the gratuities taxes

  gratuityTax=expectedGratuities*(gratuityTaxRate/100.0)

End Module

Module display(real restaurantSales,real restaurantTaxes, real expectedGratuities, real gratuityTax)

  //print the sales ,gratuities to output window

  Print "Restaurant Sales, $" , restaurantSales

  Print "Restaurant Taxes, $" , restaurantTaxes

  Print "Expected Gratuities, $" , expectedGratuities

  Print "GratuityTax, $" , gratuityTax

End Module

solution:

this situation is called an ip conflict.

data from a server is sent in small bits called packets. in an ip conflict, some packets will end up in one computer while some other packets will end up in another computer.

so…overall none of the computers get the data as the original message or picture being sent by the server cannot be retrieved with only half the packets. so it will show up as an error.

thus the final answer is d.