How do i fix this to make it run ???

class Main {
public static void main(String[] args) {

// Length and sides.

Cube shape1 = new Cube(5, 6);


HalfSquare shape3 = new HalfSquare(4, 20, 4, 5);

// Cluster of print statements to deliver stats about the shape.

// Shape 1
System.out.println(shape1.toString());
System.out.println("");
System.out.println(shape1.toStringCube());
System.out.println("");

// Shape 2
System.out.println("");
System.out.println(shape3.toString());
System.out.println("");
System.out.println(shape3.toStringHalfSquare());


}
}


// Main Class
class Shapes {

private int sidesNum;
// Constructors, Mutators, and Accessors
public Shapes(int SN){
setSidesNum(SN);
}
public void setSidesNum(int value){
this.sidesNum = value;
return;
}
public int sideNumber(){
return this.sidesNum;
}

// shapes, shapes, and more shapes
public String toString() {
return " This shape has: " + sideNumber() + " sides.";
}
}


class Cube extends Shapes{
private int volume;


// Constructors, Mutators, and Accessors
public Cube(int Vol, int SN){
super(SN);
setVolume(Vol);
}

public void setVolume(int value){
this.volume = value;
return;
}

public int getVolume(){
return this.volume;
}

public String toStringCube() {
return " " + "Volume of a cube = " + Math.pow(getVolume(), 3 ) + " squared. Surface area = " + Math.pow(getVolume(), 2) * sideNumber() + " units2.";
}

}

class HalfSquare extends Shapes{
private int length;
private int width;
private int height;

// Constructors, Mutators, and Accessors
public HalfSquare(int lngh, int hght, int wdt, int SN){

super(SN);
setLength(lngh);
setHeight(hght);
setWidth(wdt);
}
public void setLength(int value5){
this.length = value5;
return;
}
public void setWidth(int value6){
this.width = value6;
return;
}
public void setHeight(int value7){
this.height = value7;
return;
}
public int getLength(){
return this.length;
}
public int getWidth(){
return this.width;
}
public int getHeight(){
return this.height;
}
public String toStringhalfSquare() {
double hypot = (Math.sqrt((getLength() * getLength()) + (getHeight() * getHeight())));
return "The volume of a prism = " + (getLength() * getWidth() * getHeight()) * .5 + " squared. The hypotenuse = " + hypot + ", The surface area =" + ((getLength() * getHeight()) + (hypot * getWidth()) + getHeight() * getWidth() ) + " units2";
}
}

Answer:

The best security which could be used to ensure integrity and validity of Access database is:  

O. database password

Explanation:

Database password is the only option that best guarantee the integrity of an Access database due to the fact that, it limits the number of people who would be able to have access to it. This password is an administrative right given to those who are meant to access it and it is expected to be renewed every few months (probably every 3 months).

Without the password, no other person can be able to login. Also, no two individual can be able to login in same time using same credential login details assigned (that is, in scenario of using the same Username and password)

Answer:

A) digital signature

Explanation:

Answer:

The answer is below

Explanation:

a) Seek time = 5 msec, transfer time = 4 msec, transfer rate = 8 MB/sec = 8000 KB/sec, average file size = 8 KB

Transfer time = 8 KB ÷ 8000 KB/sec = 1 msec

The time required to read and write is twice the sum of the seek and transfer time.

Total time = (5 msec + 4 msec) * 2 + 1 msec = 19 msec

b) half of 16 GB = 8 GB = 8000000 KB

number of read and writes = (8000000 KB of total file size/ 8 KB of average file size) * 2 = 2000000

Transfer rate = 8 MB/sec = 0.008 GB/sec

Transfer time = 8 GB ÷ 0.008 GB/sec = 1000 sec

Total time = (5 msec + 4msec) * 2000000 + 1000 sec = 19000 sec

D. Audacity

،،،،، ،،،،،،،،،،

A free open source audio editing software program is Audacity. Thus, option D is correct.

The audio editing is given as the change in the audio, volume, with the length, speed of the audio or other manipulations. The audio editing is performed with the use of the software in the computer that enables the generation of the audio data.

The three types of audio editing techniques involves:

Sound Forge: It mediates the edit in the sound files with playback.

Audacity: It is a free software that has been used for long with multi-track audio editor and recorder.

Pro Tools: It enables the use of the view and edit of the track.

Therefore, A free open source audio editing software program is Audacity. Thus, option D is correct.

Learn more about audio editing, here:

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Answer:

In basic terms, a commerce platform simply refers to technology that enables a transaction (the commerce bit). The platform part allows you to overlay that technology across various channels such as online and in-store.

Answer:

Explanation:

a commerce platform simply refers to technology that enables a transaction (the commerce bit). The platform part allows you to overlay that technology across various channels such as online and in-store.20 Feb 2017

Answer:

Black

Explanation:

Explicit dependencies in Amazon Web Services are used to determine the order in which resources are added or deleted on AWS Cloud Formation. If a user wishes to create explicit dependency, a line from the "dependson" dot located at the route is moved to the gateway-VPC attachment.

The "dependson" dot helps to specify which resource is created before another. It is signified by a black dot (*). It can be used to override parallelisms and also to determine when a wait condition becomes activated.

Answer:

C. user accounts

Explanation:

An access control can be defined as a security technique use for determining whether an individual has the minimum requirements or credentials to access or view resources on a computer by ensuring that they are who they claim to be.

Simply stated, access control is the process of verifying the identity of an individual or electronic device. Authentication work based on the principle (framework) of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.

Basically, authentication and authorization is used in access control, to ensure a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification

Hence, an access control list primarily is composed of a set of permissions and operations associated with a NTFS file such as full control, read only, write, read and execute and modify.

Generally, access control list are defined for specific user accounts and may either be an administrator, standard user or guest account.

In this scenario, Miriam a network administrator wants to give access rights to employees who are interested in accessing sensitive Information stored on a backup device. Thus, the option Miriam should use is user account.

Answer:

user accounts

Explanation:

In order to create an effective summary, you must take time to read through the topics that you have been given. Namely:

"The Connection between Controls, event, and subroutines".

A summary refers to a concise statement or account or report of the key points of an event, story, or literature.

A summary is usually exclusive of details that are not necessary. It focuses on the key points.

The text relating to the topic must be carefully researched. Jot down your points on a separate sheet, especially when looking at introductory paragraphs and chapters. You will also find key points in the conclusive paragraphs of each chapter or the text.

Then ensure that all your points are arranged in an order that is logical and sequential.

Learn more about Summaries at:

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Explanation:

what is this don't post like this

Answer:

D - hellogoodbye

Explanation:

since your merging two string together you will simply just get one string in total

Answer:

D

Explanation:

Answer:

Originally Answered: Will there ever be a band as big as the Beatles? No, there will never be a band as popular as the Beatles. For one thing they were exceptionally good in a time of great music in general.

Explanation:

please mark this answer as brainliest

Answer:

The answer is C is your answer I guarantee it is I know it

Answer:

Serial Advanced Technology Attachment (SATA).

Explanation:

The hardware component of a computer can be defined as the physical parts or peripherals that enables it to work properly. Thus, the hardware components of a computer are the physical parts that can be seen and touched. Some examples of hardware components are monitor, speaker, central processing unit, motherboard, hard-drive, joystick, mouse, keyboard, etc.

Digital storage of data refers to the process which typically involves saving computer files or documents on magnetic storage devices usually having flash memory. Some examples of digital storage devices are hard drives, memory stick or cards, optical discs, cloud storage, etc. A reliable storage such as a hard-disk drive ensures that computer files or documents are easily accessible and could be retrieved in the event of a loss.

Serial ATA (SATA) is a technological standard which is commonly used today for hard drives to interface with the motherboard in a computer system. Thus, it's simply a bus interface on computer systems that is typically used for connecting mass storage devices to host bus adapters such as motherboards.

Generally, SATA comprises of two ports and these are the power and data connector.

true a example  boolean logic is (and, or, and  not)

-scav

So this component is the motherboard

Hope this helps.

-scav

Answer:A sitemap break a website down to it's most basic components and a wirefram gives more details of what each page will contain but if you do have fleshed out content ready bring that content into your wireframed to see how it fits

Explanation:

Answer:

Explanation:

Hope it helps

#CarryOnLearning

Answer:

d

Explanation:

because all in one question form

Answer:

1. Open Exclusive

2. Info

3. twice

4. enter a password

Explanation:

In Access, click Open on the File tab. Open Exclusive or backstage View. Select the database by. clicking Info and Click the File tab twice and enter a password

The Backstage View is said to be opened. Note that one can use the Backstage through the clicking of the "File" tab that can be found on the top-left hand side of the system application window.

Note that In Access, click Open on the File tab. Open Exclusive or backstage View. Select the database by. clicking Info and Click the File tab twice and enter a password.

Learn more about password from

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Answer:

B

Explanation

Let other students participate more and share the workload.

Have a good day everyone!

Answer:

let other students participate more and share the workload

Explanation:

Answer:

java.lang package

Explanation:

Java compiler imports java. lang package internally by default. It provides the fundamental classes that are necessary to design a basic Java program.

Answer:

[-1, 0, 1]

Explanation:

Given

The above procedure

Required

Which list does not work as intended

The question has missing options (the options are available online).

From the question, we understand the procedure is to return true for lists that contain only positive numbers.

However, the list does not work for [-1, 0, 1]

The reason is that; the procedure starts checking from index 1.

i.e. index ←← 1

In [-1, 0, 1], the element at index 0 is negative (-1).

Since the procedure starts checking from index 1, the procedure will not check the element at index 0 (i.e. -1).

Hence, it will return true, instead of false

In this exercise we have to use the knowledge of computational language in python, so we have that code is:

It can be found in the attached image.

So, to make it easier, the code in python can be found below:

NumList = []

Number = int(input("Please enter the Total Number of List Elements: "))

for i in range(1, Number + 1):

   value = int(input("Please enter the Value of %d Element : " %i))

   NumList.append(value)

print("\nPositive Numbers in this List are : ")

for j in range(Number):

   if(NumList[j] >= 0):

       print(NumList[j], end = '   ')

See more about python at brainly.com/question/2266606

Answer:

To create table g

Go to insert tab

Choose Table option at left corner and measure the table box.

Table is created in Microsoft.

Answer:

In order to calculate area of a square, 'A' be the area of square and the length of the square be 'a'. Then we need to calculate A= a*a. Step 2 :- Accept as input, the length of the sides of the square, and store the value in variable a. Step 3 :- Calculate the area of the square (a*a) and store in a variable A.

Explanation:

Answer:

Area = side x side. For example, the area of a square of each side of length 8 feet is 8 times 8 or 64 square feet.

Answer:

La filosofía es una disciplina intelectual que estudia críticamente las cuestiones más básicas de la humanidad y la naturaleza. Preguntas fundamentales de la filosofía son, entre otras, las siguientes:

-¿Existe alguna realidad fuera de mis pensamientos?

-¿Qué es el conocimiento?

-¿Qué es la verdad?

-¿Qué hace que una acción sea valiosa?

-¿Los humanos y los animales tienen valor y son iguales o diferentes?

-¿Qué es el tiempo?

Así, el planteamiento y reflexión de este tipo de preguntas son claros ejemplos de actitud filosfófica.

Pueden cojer los datos privados hackear la cuenta

Answer:

Ask them why they need such information.

Explanation:

If they can't give you a good reason, please don't share your personal info. ♥

Answer:

If someone ask my personal information online i'll  trun off  my mobile data or wi-fi  and then i'll block the user's Id

Explanation:

Answer:

Answer:c to connect a user to a new slide, a file, or a webpage

Explanation:

Explanation:c

Answer:

c

Explanation:

The protocols of the Internet are open and used by all devices connected to the network

-scav

So this is called a modem we use it to send  and receive info over telephone lines

Hope this helps

-scav