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3 years ago

_____________technique can be used to create smooth animations or to display one of severalimages based on the requirement.

Computers and Technology

1 answer:

kozerog [31]3 years ago

3 0

Answer: Image preloading

Explanation:

The Image Preloading process can be describes as follows:

1. Using the new keyword an instance of the image object is created.

2. The src property and the flename of the image is set be equal.

3. Then image is downloaded into the cache with displaying it.

4. The src property is set equal to the prefetched image when it is required to display the image.

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The set of rules for how computers talk to one another

andrezito [222]

That is program ............

4 0

3 years ago

Write a program that grades arithmetic quizzes as follows: Ask the user how many questions are in the quiz. Ask the user to ente

kirill115 [55]

Answer:

The program in C++ is as follows:

#include <iostream>

using namespace std;

int main(){

int questions, answer;

cout<<"Questions: ";

cin>>questions;

int answerkey[questions];

cout<<"Enter answer keys: ";

for(int i = 0; i< questions; i++){

cin>>answerkey[i]; }

int correct = 0;

cout<<"Enter answers: ";

for(int i = 0; i< questions; i++){

cin>>answer;

if(answer == answerkey[i]){

correct++; } }

cout<<"Correct answers: "<<correct<<endl;

cout<<"Percentage correct : "<<(100 * correct)/questions<<"%";

return 0;

}

Explanation:

This declares the number of questions and the answers submitted to each equation

int questions, answer;

Prompt to get the number of questions

cout<<"Questions: ";

This gets input for the number of questions

cin>>questions;

This declares the answerkey as an array

int answerkey[questions];

Prompt to get the answer key

cout<<"Enter answer keys: ";

This iteration gets the answer key for each question

<em> cin>>answerkey[i]; }</em>

This initializes the number of correct answers to 0

int correct = 0;

Prompt to get the enter the answers

cout<<"Enter answers: ";

This iterates through the answer keys

for(int i = 0; i< questions; i++){

This gets the answer to each question

cin>>answer;

This compares the answer to the answer key of the question

if(answer == answerkey[i]){

If they are the same, correct is incremented by 1

correct++; } }

Print the number of correct answers

cout<<"Correct answers: "<<correct<<endl;

Print the percentage of correct answers

cout<<"Percentage correct : "<<(100 * correct)/questions<<"%";

7 0

3 years ago

In this activity, you will submit the work you completed for the "Explore: Products" assignment. Type your response directly int

BabaBlast [244]

It should be noted that mate is the national beverage of countries such as Uruguay, Paraguay, and Argentina.

Mate tea is simply a beverage that is high in antioxidants and also contains caffeine.

It should be noted that mate is important as it raises morale, helps in sustaining the muscular system, and also allows an individual endure privations.

In conclusion, the drink is also usually taken by sportsmen.

Learn more about beverages on:

brainly.com/question/25884013

6 0

2 years ago

Overloaded methods must be differentiated by: Select one: a. method name b. data type of arguments c. method signature d. None o

Zarrin [17]

Answer:

b. data type of arguments

Explanation:

One of the ways to overload a method is using different type of arguments. Let's say we have a method that finds and returns two integer values

public int sumValues(int num1, int num2){

return num1 + num2;

}

We can overload this method by passing double values as arguments

public double sumValues(double num1, double num2){

return num1 + num2;

}

5 0

2 years ago

Write a loop that sets new scores to old scores shifted once left, with element 0 copied to the end. ex: if old scores = {10, 20

Inga [223]

#include <iostream>
using namespace std;

int main() {
   const int SCORES_SIZE = 4;
   int oldScores[SCORES_SIZE];
   int newScores[SCORES_SIZE];
   int i = 0;

   oldScores[0] = 10;
   oldScores[1] = 20;
   oldScores[2] = 30;
   oldScores[3] = 40;

/* Your solution goes here */

   for (i = 0; i < SCORES_SIZE; ++i) {
      cout << newScores[i] <<" ";
   }
   cout << endl;

return 0;
}

3 0

3 years ago

Read 2 more answers