All categories

3 years ago

In a linked chain implementation of a queue, the performance of the enqueue operation

Computers and Technology

1 answer:

s344n2d4d5 [400]3 years ago

8 0

Answer:B) O(n)

Explanation: Linked chain is the type of the chain that gets created through the linking of the objects.This is done by the link established between the objects/elements with the consecutive attachment. In this chain, enqueue is the operation that functions for the insertion/addition of the elements in the queue.So, while enqueuing operation takes place in a chain, it requires the O(n) time.

You might be interested in

Implemente a função ao lado, que recebe um preço e um booleano indicando se já está com desconto ou não. Se o preço for maior qu

Andrew [12]

Answer:

function pecoDesconto(preco, estaComDesconto) {

let p = preco;

let desconto = estaComDesconto;

if(p > 100 && desconto == false){

return "Quero pechinchar";

}else{

return "Negócio fechado";

}

Explanation:

function pecoDesconto(preco, estaComDesconto) {

// Implemente a função ao lado, que recebe um preço//

let p = preco;

// variavel que indica desconco//

let desconto = estaComDesconto;

//Se o preço for maior que 100 e não estiver com desconto, a função deve retornar Quero pechinchar.//

if(p > 100 && desconto == false){

return "Quero pechinchar";

//Caso contrário, deve retornar Negócio fechado

}else{

return "Negócio fechado"

}

só te faltou ler com atenção, e um pouco de logica!

7 0

2 years ago

For what type of document would you use the landscape page orientation

inysia [295]

Hi there!

Many certificates (and usually most certificates) are in the landscape page orientation.

Hope this helps!

5 0

2 years ago

Choose the type of collection described.

Stella [2.4K]

Answer:

1) List

2) Dictionary

3) Tuple

Explanation:

A list uses square brackets. It is used to store multiple items in just one variable. They are usually changeable and give room for duplicates. You use append to add to the collection.

A dictionary uses curly brackets. You use update to add to the collection. A dictionary is created by placing the elements in curly brackets and separating them with a comma. It is changeable and it does not give room for duplicates.

A tuple uses parentheses. You cannot change it once you create it. It is an ordered list of elements that is finite and can also store multiple items in one variable.

7 0

2 years ago

Write the function "zipper". the function will take two array/list/table parameters and return a new array/list/table which will

MakcuM [25]

What is the problem what am I supposed to do?

4 0

3 years ago

Jack, a skillful hacker targeted a major banking services firm located in Japan, using the LOIC (Low Orbit Ion Cannon) tool, Jac

Elenna [48]

Answer:

denial-of-service attack (DoS attack) and distributed denial-of-service attack (DDoS attack)

Explanation:

Denial-of-service attack -

It is a type of cyber attack , where the hacker can create a machine or any network resource , which is capable to disrupt the server of the host , with the help of the internet , is referred to as the denial of service attack .

The task is accomplished with by flooding the host with many superfluous requests , which can overload the system .

In case of the distributed denial-of-service attack , the flooding is done by many different sources .

Hence , from the given scenario of the question ,

The correct answer is denial-of-service attack (DoS attack) and distributed denial-of-service attack (DDoS attack) .

4 0

3 years ago