Consider the efficiency of locating the kth element in a singly-linked list. How does that compare to locating the kth element in a doubly-linked list

Explanation:

1. Redundant batch of Inexpensive Drives (or Disks) (RAID) is a term for data storage schemes that divide and/or replicate data amid multiple hard drives.

2. RAID can be designed to provide increased data accuracy or increased Input/Output performance

Hardware RAID exists as a customized processing system, utilizing various controllers or RAID cards to control the RAID design independently from the OS. Software RAID utilizes the processing capacity of that computer's operating system in which the RAID disks exists installed.

We have two kinds of RAID implementation through. Hardware and Software. Both these implementation contains its own benefits and drawbacks.

Software RAID does not count any cost for a RAID controller and exists fairly effortless to estimate the cost of as you exist only buying additional drives. All of our usual dedicated servers come with at least two drives, indicating there exists NO cost for software RAID 1, and stands positively suggested.  It exists positively suggested that drives in a RAID array be of the exact type and size. With RAID 0 or RAID 1, you'd require at least two drives, so you would require to buy one additional drive in most cases. With RAID 5 you'll require at least three drives, so two additional drives, and with RAID 6 or 10 you'd require at least four total drives. To earn additional implementation, redundancy, or disk space, you can count more disks to the collections as well.

To learn more about two types of RAID

https://brainly.com/question/19340038

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Answer:

See Explanation

Explanation:

The question would be best answered if there are options to select from; since none is provided, I will provide a general explanation.

From the question, we understand that, you are to test for Jo Wen.

Testing your program with this name will crash the program, because Jo has 2 letters (3 letters are required), and Wen has 3 letters (4 letters are required)

So, the step that needs to be revisited is when the username is generated.

Since the person's name cannot be changed and such person will not be prevented from registering on the platform, you need to create a dynamic process that handles names whose lengths are not up to the required length.

Answer     The answer is

                           So hope this was helpful

Explanation:

Answer:

Explanation:

The following class is written in Java. I created the entire Circle class with each of the methods and constructor as requested. I also created a tester class to create a circle object and call some of the methods. The output can be seen in the attached picture below for the tester class.

class Circle {

   double radius;

   public Circle(double radius) {

       this.radius = radius;

   }

   public double getRadius() {

       return radius;

   }

   public void resetRadius() {

       radius = 0;

   }

   public double calculateArea() {

       double square = Math.pow((Math.PI * radius), 2);

       return square;

   }

}

Answer:

A solution is a mixture in which the particles are so small that the components are indistinguishable from each other. The amount of the solute and the solvent in a solution can be expressed in terms of different concentration expressions such as molarity, morality, etc.

Explanation:

To calculate the number of moles of sodium carbonate, the volume in liters will be multiplied by the molar concentration of the solution.

moles Na2CO3 = 2.0 M  x 0.0100 L = 0.020 moles Na2CO3

Hope it helps :)

Answer:

There are 20. mol of Na2CO3 in 10.0L of 2.0M solution.

Explanation:

Molarity is represented by this equation:

(look at attachment)

In our case, we already have the molarity and volume of solution, both of which have good units.

Let's rearrange the equation to solve for the number of moles. We can do this by multiplying by L solution on both sides of the equation. The L solution will cancel out on the right side, leaving the number of moles being equal to the molarity times volume:

Moles of solute

=Lsolution×Molarity

Now we just plug the known values in!

Moles of solute = (10.0 L) (2.0M) = 20. moles

Answer:

...?

Explanation:

Answer:

Explanation:

A=4.5*B

65=4.5*66

65=297

1000001=11011001

10000011=110110011(after adding even parity bit)

X=75/Y

89=75/90

10011001=1001011/1011010

100110011=10010111/10110101(after adding even parity bit)

Answer:

Explanation:

The following code is written in Java. It creates the UnknownOperatorException class and catches it if the user enters something other than the valid operators. If so it continues asking the user for a new input. Once a valid operator is entered, it exits the function and prints the operator.

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       char symbol = askForOperand();

       System.out.println("Operand: " + symbol);

   }

   public static char askForOperand() {

       Scanner in = new Scanner(System.in);

       try {

           System.out.println("Enter operator symbol: ");

           char symbol = in.nextLine().charAt(0);

           if ((symbol != '-') && (symbol != '*') && (symbol != '/')) {

               System.out.println(symbol);

               throw new UnknownOperatorException();

           } else {

               return symbol;

           }

       } catch (NumberFormatException | UnknownOperatorException e) {

           System.out.println("Not a valid operand");

           char symbol = askForOperand();

           return symbol;

       }

   }

}

class UnknownOperatorException extends Exception {

   public UnknownOperatorException() {

       System.out.println("Unknown Operator");

   }

}

Answer:

Serverless computing.

Explanation:

Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.

Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.

Cloud computing comprises of three (3) service models and these are;

1. Platform as a Service (PaaS).

2. Infrastructure as a Service (IaaS).

3. Software as a Service (SaaS).

The three (3) main characteristics of cloud computing are;

I. Measured service: it allows cloud service providers to monitor and measure the level of service used by various clients with respect to subscriptions.

II. Resource pooling: this allows cloud service providers to serve multiple customers or clients with services that are scalable and provisional.

III. Elasticity: this is the ability of the cloud computing service to be flexible and adaptive to the traffic or requests from the end users.

Serverless computing is a term which refers to a cloud-native and streamlined technology that is designed typically for hosting cloud-based applications, in which a server operates for short bursts only when needed by an application or service. Serverless computing is used for the allocation of machine resources on demand.

Answer:

try this

Explanation:

km = float(input('Kilometers: '))

nm = (km * 5400) / 10000

print('%0.4f km = %0.4f Nautical Miles' %(km,nm))

Answer:

Compute Units

Explanation:

A platform can be defined as a computing environment for building and executing sets of code in a software application or program such as an application programming interface (API).

The two parts of the platform used to run an application software are both hardware and software (operating system).

Machine and assembly are referred to as a low level programming language used in writing software programs or applications with respect to computer hardware and architecture. Machine language is generally written in 0s and 1s, and as such are cryptic in nature, making them unreadable by humans but understandable to computers.

OpenCl is an abbreviation for open computing language that runs on CUDA-powered graphics processing units (GPUs). An OpenCL Device is composed of compute units and an OpenCl compute unit typically comprises of processing elements.

The Internet, sometimes called simply "the Net," is a worldwide system of computer networks -- a network of networks in which users at any one computer can, if they have permission, get information from any other computer (and sometimes talk directly to users at other computers).

Answer:

Select * from Employees where LastName LIKE '%H%' or LastName LIKE '%A%' or   LastName LIKE '%Z%' order by Hiredate(or whatever you put for your year name) desc;

Explanation:

Answer:

Client Server Network ... is the central computer that enables authorized users to access networked resources ... computers in this type of network are connected to a central hub ... why might a business choose a server based network (3) ... 2) easier to expand ... external hardware connected to and controlled by a computer.

Explanation:

Answer

Explanation:

what the other person said

Answer: inner

Explanation: on edg

Answer:

inner

Explanation:

just did it on Edg

Answer:

II Print the root

III Print the left subtree recursively

I Print the right subtree recursively

Explanation:

The question illustrates binary search in data structure.

When preorder is applied to a binary search, the search starts by visiting the root node, then proceed to the visiting the left most nodes and finally, the left nodes will be visited.

Using the above illustration, the arrangement of the actions in ascending order is: II, III and I

Answer:

Augmented Reality (AR) superimposes images and audio over the real world in real time. It does allow ambient light and does not require headsets all the time.

yan po ang szgot

wala po kasi pagpipilian

HOPE IT HELPS

pls follow ke

Answer: CTRL + C or copy and paste

Explanation: to copy and paste highlight text by dragging mouse or clicking on touchpad and holding over selected text, if not on a computer but on a touch screen device ( ex: Phone, iPad etc) hold down until it is blue use the tear drops from the top and bottom to highlight the text you need. Then hold down the blue area until options come up stop holding and select copy and then go to where you want to put the text and hold down again and select paste. If on computer drag cursor over text while holding down on left click or holding down on touchpad, it will highlight light blue then left click or click on the touchpad with both fingers and repeat the process of copying and pasting as said before.

Hope this helps! :)

Explanation:

Although each project is different and unique, according to the Method Statement of PMBoK, customising is required. Not that every procedure, tool, methodology, input, or output listed in the PMBoK Guide is mandated for every project. Scope, timeline, cost, materials, quality, and danger should all be considered while tailoring.

Answer:

2 bytes

Explanation:

Size of the MAR ( memory address register )  = 18 bits = 2 bytes

Given that

address space = 256 K  = 2^8

number of address location= 2^8  * 2^10       ( where 1K = 2^10 )  

                                              = 2^18

Given the number of address location = 2^18 ;

Hence  18 bits are required to store the address of the instruction

Answer:

It's not possible to ensure memory access occurs indivisibly when it has to broken into multiple operations. Unfortunately, the fact that your application is running on a 64-bit kernel does not change the equation any - it is actually running in a compatibility layer and has none of the benefits of x64

Explanation:

Answer:

A)  i) starvation  ii) flow control

B) Network congestion

Explanation:

A) Network problems that can be addressed / solved

By replacing the workstations 100 Mbps switches with 1000 Mbps switches the problem of

Starvation;  been faced by the servers due to the delay in sending data to be processed by the servers from the workstations will be resolved .

Flow control : The huge difference in the speeds of the workstations and servers causes a network buffer which leads to packet loss therefore when the workstations 100 Mbps switch is replaced with 1000 Mbps switch this network problem will be resolved

b) The potential problem that can be encountered is Network Congestion

Explanation:

I thinkcreating and edditing Images matchs to adobePhotoshop

Microsoft word is for adding and Creating text document

Creating andeditingpage layout -Adobe In Design

Desktop Publication-QuarkQuark Xpress

I hope thishelp and If wrong Inform me

Good luck

Answer:

This is the answer based off of the notes

Explanation:

The answer to this question is, "They can be thrown in the trash."

Explanation: This is because it specifies how to get rid of them UNLESS local authorities have told you otherwise.

Answer: The answer is C

Explanation: When it comes to research papers your topic shouldnt be too broad. Your topic should be broad enough you can find a good amount of information but not too focused that you can't find any information.

Explanation:

Given - When adding several user accounts, you might want to use the new users utility, which can process a text file full of entries to add user accounts.

To find - Use the man or info page to find out how to use this utility, and use it to add three users.

Proof -

New Users Utility:

It is an utility which reads the file full of usernames and clear text passwords.

It then uses this information to update a group of the existing users to create new users.The format of the file consists of specified things like:

pw - passwd

pw - age

pw - gid

pw - dir

Use of the Utility:

The command is new users filename

The file should look like -

(Username : Password : UID : GID : User Information : Home Directory : Default Shell)

where ,

UID = User Identifier

GID = Group Identifier

Testing the Users:

Creating users from the file given above test User 1, directory Of File

Executing the create user new users directory Of File

Repeat this step to undergo all the users that are been noted down in the file to make them a user in the noted group policy.

Hence,

These are the steps of using the new Users utility.

Answer:

The required part of the program in C++ is as follows:

int *ptr;

int *myNums = new int(100);

srand (time(NULL));

for (int i = 0; i < 100; i++) {

 myNums[i] = rand() % 200 + 2; }

ptr = myNums;

cout << "Output: ";

for (int i = 0; i < 100; i++) {

 cout <<*(ptr + i) << " "; }

delete[] myNums;

Explanation:

This declares a pointer variable

int *ptr;

This declares the dynamic array myNums

int *myNums = new int(100);

This lets the program generate different random numbers

srand (time(NULL));

This iterates through the array

for (int i = 0; i < 100; i++) {

This generates an integer between 2 and 200 (inclusive) for each array element

 myNums[i] = rand() % 200 + 2; }

This stores the address of first myNums in the pointer

ptr = myNums;

This prints the header "Output"

cout << "Output: ";

This iterates through the pointer

for (int i = 0; i < 100; i++) {

Print each element of the array, followed by space

 cout <<*(ptr + i) << " "; }

This deletes the dynamic array

delete[] myNums;

Answer:

A problem that occurs when two programs cannot run in the same computer at the same time. It is generally due to a programming bug and typically manifests when two programs compete for the same resource (memory, peripheral device, register, etc.).

Hope it helps out!

Explanation:

Answer:

The symbols may or may not have meaning, but the machine does not need to know how the symbols are interpreted in order to manipulate the symbols in the right way.

Explanation:

The computer can change the symbols in the case when the computer understand but in actual following the cut-paste rules without having any understanding this is because the symbols might be have meaning or not but if we talk about the machine so actually they dont know how the symbols are interpreted and how it can be used so that it can be change in the accurate way

Answer:

Explanation:

def csv_sum(filename):

   total = 0

   try:

       f = open(filename)

       for line in f:

           words = line.strip().split(",")

           for word in words:

               total += float(word)

       f.close()

   except FileNotFoundError:

       pass

   return total