What are events in computer programming?

When the tcp\ip translates a network layer address into a data link layer address (after not finding an entry for the network la

Pavel [41]

When the network stack translates an IP address (network address) to a MAC address (data link address) it sends a broadcast using ARP to all devices on the subnet asking who has the specified IP address. The device with that IP address will then respond with it's MAC address to the ARP message's source.

With this in mind the answer to your question would either be broadcast or ARP request depending on what you have been learning in class.

6 0

3 years ago

Write a method swaparrayends() that swaps the first and last elements of its array parameter. ex: sortarray = {10, 20, 30, 40} b

Alexus [3.1K]

In the C programming language, you can't determine the array size from the parameter, so you have to pass it in as an extra parameter. The solution could be:

#include <stdio.h>

void swaparrayends(int arr[], int nrElements)
{
int temp = arr[0];
arr[0] = arr[nrElements - 1];
arr[nrElements - 1] = temp;
}

void main()
{
int i;
int myArray[] = { 1,2,3,4,5 };
int nrElements = sizeof(myArray) / sizeof(myArray[0]);
swaparrayends(myArray, nrElements);

for (i = 0; i < nrElements; i++)
{
printf("%d ", myArray[i]);
}

getchar();
}

In higher languages like C# it becomes much simpler:

  static void Main(string[] args)
  {
int[] myArray = {1, 2, 3, 4, 5};
swaparrayends(myArray);
foreach (var el in myArray)
{
Console.Write(el + " ");
}

Console.ReadLine();
}

static void swaparrayends(int[] arr)
{
  int temp = arr[0];
arr[0] = arr.Last();
arr[arr.Length - 1] = temp;
}

3 0

3 years ago

Consider the following language:

VMariaS [17]

L is a decidable language because the Turing machine accepts it.

L is a recognizable language if TM M recognizes it.

<h3>How do you know if a language is decidable?</h3>

A language is said to be decidable only when there seems to exists a Turing machine that is said to accepts it,

Here, it tends to halts on all inputs, and then it answers "Yes" on words that is seen in the language and says "No" on words that are not found in the language. The same scenario applies to recognizable language.

So, L is a decidable language because the Turing machine accepts it.

L is a recognizable language if TM M recognizes it.

Learn more about programming language from

brainly.com/question/16936315

#SPJ1

8 0

2 years ago

Who has a brainpop acct. can i pls use it !

RSB [31]

Answer:

Союз нерушимый республик свободных

Сплотила навеки Великая Русь.

Да здравствует созданный волей народов

Единый, могучий Советский Союз!

Славься, Отечество наше свободное,

Дружбы, народов надежный оплот!

Знамя советское, знамя народное

Пусть от победы, к победе ведет!

Сквозь грозы сияло нам солнце свободы,

И Ленин великий нам путь озарил.

Нас вырастил Сталин - на верность народу

На труд и на подвиги нас вдохновил.

Славься, Отечество чаше свободное,

Счастья народов надежный оплот!

Знамя советское, знамя народное

Пусть от победы к победе ведет!

Skvoz grozy siialo nam solntse svobody,

I Lenin velikij nam put ozaril.

Nas vyrastil Stalin - na vernost narodu

Na trud i na podvigi nas vdokhnovil.

Slavsia, Otechestvo chashe svobodnoe,

Schastia narodov nadezhnyj oplot!

Znamia sovetskoe, znamia narodnoe

Pust ot pobedy k pobede vedet!

Мы армию нашу растили в сраженьях,

Захватчиков подлых с дороги сметем!

Мы в битвах решаем судьбу поколений,

Мы к славе Отчизну свою поведем!

Славься, Отечество наше свободное,

Славы народов надежный оплот!

Знамя советское, знамя народное

Пусть от победы к победе ведет!Explanation:

8 0

3 years ago

A set of well-defined steps for performing a task or solving a problem is known as a(n):A) HierarchyB) AlgorithmC) Central Proce

RideAnS [48]

Answer:

The correct answer to the following question will be Option B (Algorithm).

Explanation:

An algorithm seems to be a countable series of very well-defined, machine guidance that is implementable, and are generally used to solve a group of issues and to perform a calculation.
It is widely used for processing of the data, computation and other associated computational and numerical activities.
A coding algorithm is a process of the computer that's a lot like just a formula that tells the machine precisely what actions you need to follow to fix a problem or achieve a goal.

The other three options will not be able to fix the problems that arise while achieving a goal, execution of a function or creating program code.

Therefore, Option B is the right answer.

5 0

3 years ago