Here is the code to the given problem of creating a USMoney class with two integer instance variables dollars and cents:
```
class USMoney{int dollars;int cents;USMoney(int d, int c)
{
dollars = d;
cents = c;
if (cents > 99)
{dollars += cents / 100;
cents = cents % 100;
}
}
USMoney plus(USMoney money)
{
int newDollars = dollars + money.dollars;
int newCents = cents + money.cents;
if (newCents > 99) {newDollars += newCents / 100;
newCents = newCents % 100;
}
USMoney newMoney = new USMoney(newDollars, newCents);
return newMoney;
}
}
class USMoneyDemo{public static void main(String[] args)
{
USMoney money1 = new USMoney(5,80);
USMoney money2 = new USMoney(1,90);
USMoney money3 = money1.plus(money2);
System.out.println("Money 1 : $" + money1.dollars + "." + money1.cents);
System.out.println("Money 2 : $" + money2.dollars + "." + money2.cents);
System.out.println("Money 3 : $" + money3.dollars + "." + money3.cents);
}
}
```
Here, the USMoney class is created with two integer instance variables dollars and cents. A constructor with two parameters is added for initializing a USMoney object.
The plus() method adds two USMoney objects and creates a new USMoney object representing the sum of the object whose plus() method is being invoked and the parameter. It does not modify the values of the two existing objects. It ensures that the value of the cents instance variable of the new object is between 0 and 99. Finally, a USMoneyDemo class is created to test the USMoney class.
Note: The code is written in Java programming language.
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consider a 4-tb disk that uses 4-kb blocks and the free-list method. how many block addresses can be stored in one block?
If a 4-TB disk uses 4-KB blocks and the free-list method, then the total number of blocks on the disk can be calculated as follows:
4 TB = 4,000,000 MB
1 MB = 1,024 KB
4,000,000 MB = 4,000,000 x 1,024 KB
= 4,096,000,000 KB
1 KB = 1024 bytes
4 KB = 4 x 1024 bytes = 4,096 bytesTherefore, the total number of blocks on the disk is:4,096,000,000 / 4,096 = 1,000,000,000Since the free-list method uses block addresses to keep track of free and allocated blocks, we need to determine how many block addresses can be stored in one block. Since each block address is 4 bytes (32 bits) in length, we can calculate the number of block addresses that can be stored in one block as follows:
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How does the Problem-solving Process help us to solve everyday Problems?
Answer:
Problem-solving gives us a mechanism for identifying these things, figuring out why they are broken and determining a course of action to fix them. Also Problem-solving helps us understand relationships and implement the changes and improvements needed to compete and survive in a continually changing environment.
Build Your Own Program!
Requirements
The list below lays out the minimum requirements of your program. Feel free to go big and add even more!!
Your program:
must use JavaScript Graphics
must allow the user to interact with your project with either their mouse or keyboard
must use at least one timer
must break down the program into multiple functions
must utilize control structures where applicable
Modify the code in the subfolder text_scores to create a web application that adds student names and scores into arrays and displays the scores. Should follow the specific guidelines below.
What will be specific guidelines?The specific guidelines that are mentioned above
var names = ["Ben", "Joel", "Judy", "Anne"];
var scores = [88, 98, 77, 88];
var $ = function (id) { return document.getElementById(id); };
window.onload = function () {
$("add").onclick = addScore;
$("display_scores").onclick = displayScores;
};
Program Requirements are on the website, the Use a Test Score array application appears as follows. One button is needed for the Array; there are two text fields for Name and Score.
Therefore, The software checks the two input text boxes after the user clicks the Add to Array button (5%).
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true or false - an organization can improve its security defenses without even having to go through a security assessment
True an organization can improve its security defences without even having to go through a security assessment.
What do security assessment entail?
An information system's or organization's security needs are being met through testing or evaluating security measures to see how well they are being implemented, functioning as intended, and providing the desired results.
What does a security assessment serve?
Important security safeguards in applications are found, evaluated, and put into place by a security risk assessment. Additionally, it emphasizes avoiding application security flaws and vulnerabilities. An enterprise can see the management approach holistically—from the viewpoint of an attacker—by conducting a risk analysis.
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under which preference option can one set their photoshop memory usage
The preference option that one can set their photoshop memory usage is the performance preferences dialog.
It should be noted that the memory usage area of the performance preferences dialog is important as it tells one the amount of read access memory (RAM) that's available to Photoshop.
Also, the performance preferences dialog shows one the ideal range of the Photoshop memory allocation for the system
In conclusion, the correct option is the performance preferences dialog.
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The preference option which allows users to set memory usage option in photoshop is the Performance options
The preference options in photoshop allows users to define various specifications based on their need or suitability. Some of the preference options include File saving, display, cursor option, transparency, performance, presets and so on.
The Performance option under preference is designed to tweak settings related to memory usage. It allows users to change the percentage of the computer's RAM allocated to photoshop.
Therefore, the preference option used for memory usage setting is the Performance option.
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how are web design & web development different from each other?
Answer:
Developers are people who build a website's core structure using coding languages, while designers are more visually creative and user-focused. Developers use their programming knowledge to breathe life into the designer’s creative vision.
You could think of developers as construction workers, and web designers as architects – both necessary, but different, skill sets.
I hope this helped :D
Explanation:
text formatted with the tag is displayed in a(n) ____ font.
Text formatted with the tag is displayed in a fixed-width font. The tag, short for "preformatted text," is used to display text exactly as it is written, preserving any line breaks and spacing.
This tag is commonly used for displaying computer code or other types of text that need to maintain a specific format. The tag, short for "preformatted text," is used to display text exactly as it is written, preserving any line breaks and spacing. This tag is commonly used for displaying computer code or other types of text that need to maintain a specific format.
When text is displayed with a fixed-width font, each character takes up the same amount of space, regardless of its actual width. This makes it easier to read and understand code or other types of text that rely on precise formatting. Common fixed-width fonts include Courier, Consolas, and Lucida Console.
In contrast, most other types of text on the web are displayed with variable-width fonts, which adjust the spacing between characters depending on their width. This can make text appear more visually appealing and easier to read, but can also make it more difficult to maintain a specific format or alignment.
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What is a combination of two or more simple machines?
a complicated machine
a compound machine
a compiled machine
a converted machine
Why do you think Beyonce's performance of the Negro National Anthem was so impactful at
Coachella?
Answer:
it showed a movement of black rights and brought awareness to it
Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.
Answer:
I am using normally using conditions it will suit for all programming language
Explanation:
if(minimum){
hours=10
}
a study of instant messaging use among young people showed that
A study found that instant messaging is widely popular among young people, preferred over traditional communication methods. It offers quick and efficient real-time communication, but excessive use can lead to decreased productivity and social isolation.
A study on instant messaging use among young people revealed its wide popularity compared to traditional communication methods. Its quick and efficient nature, allowing real-time conversations without prolonged interactions, was preferred. Young people expressed comfort in using instant messaging, benefiting from the asynchronous nature that allows thoughtful responses. Excessive use, however, raised concerns about decreased productivity and the risk of social isolation. While instant messaging offers advantages, moderation and balance are crucial to avoid negative consequences. In conclusion, the study emphasized the popularity of instant messaging among young people but highlighted the need for responsible usage to maintain productivity and social connections.
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Which statement about programming languages is true?
1) Lisp was designed for artificial intelligence research.
2) BASIC was the first high-level programming language.
3) FORTRAN was an early programming language designed for business use.
4) Pascal was the first programming language for personal computers.
Answer:
2
Explanation:
plz make me brainliest
Option A: Lisp was designed for artificial intelligence research.
The acronym Lisp stands for List Programming is a computer programming language developed about 1960 by John McCarthy.Lisp is the second-oldest high-level programming language which has a widespread use today.LISP has a very simple syntax in which a parenthesized list is used to give operations and their operands.This Language was designed for manipulating data strings with convenience.Lisp includes all the working as the function of any object.Lisp uses symbolic functions which are easy to use with AI applications.Originally Lisp was created as a practical mathematical notation used in computer programs.Lisp pioneered many revolutions in the field of computer science such as tree data structures, automatic storage management etc.
Convert the following decimal numbers into equivalent binary numbers and then convert the binary answer back into equivalent decimal. Show all the steps of conversions.
• -8735
Answer:
\(-8375_{10} = -10001000011111_2\)
\(-10001000011111_2 = -8735_{10\)
Explanation:
Given
-8735
Required
Convert to binary and then back to decimal
To convert to binary, we divide by 2 and write down the remainder (ignore the negative sign, first)
8735 / 2 = 4367 R 1
4367 / 2 = 2183 R 1
2183 / 2 = 1091 R 1
1091 / 2 = 545 R 1
545 / 2 = 272 R 1
272 / 2 = 136 R 0
136 / 2 = 68 R 0
68 / 2 = 34 R 0
34 / 2 = 17 R 0
17 / 2 = 8 R 1
8 / 2 = 4 R 0
4 / 2 = 2 R 0
2 / 2 = 1 R 0
1 / 2 = 0 R 1
Write out the remainder from bottom to top
\(8735_{10} = 10001000011111_2\)
Include the negative:
\(-8735_{10} = -10001000011111_2\)
To convert to decimal, we simply multiply the individual digits with the base (in this case, it is base 2) raise to power of the index of that digit.
There are 14 digits in 10001000011111 and the rightmost digit is of index 0 and it increased to the left.
Ignore the negative, first; so, we have:
\(10001000011111_2 = 1 * 2^{13} + 0 * 2^{12} + 0 * 2^{11} + 0 * 2^{10} + 1 * 2^{9} + 0 * 2^{8} + 0 * 2^{7} + 0 * 2^{6} + 0 * 2^{5} + 1 * 2^{4} + 1 * 2^{3} + 1 * 2^{2} + 1* 2^{1} + 1 * 2^0\)
\(10001000011111_2 = 1 * 8192 + 0 + 0 + 0 + 1 * 512 + 0 + 0 + 0 + 0 + 1 * 16 + 1 * 8 + 1 * 4 + 1* 2 + 1 * 1\)
\(10001000011111_2 = 8192 + 512 + 16 + 8 + 4 + 2 + 1\)
\(10001000011111_2 = 8735\)
Include the negative sign
\(-10001000011111_2 = -8735_{10\)
write a single statement that prints outsidetemperature with 2 decimals. end with newline. sample output with input 103.46432:
To write a single statement that prints the outside temperature with 2 decimals and ends with a newline, you can use the following code.
In this statement, we use Python's f-string formatting to include the value of the outside temperature (103.46432) rounded to 2 decimal places using the format specifier `:.2f`. The newline character `\n` is added at the end to create a newline after the output.
This statement uses the printf() function to print the value of outsidetemperature with 2 decimal places using the format specifier "%.2f". The "\n" at the end adds a newline character to the output.
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One of the important modern applications of classical conditioning is to:
A. develop effective treatments for phobias.
B. treat eating disorders.
C. understand the adaptive functions of behavior.
D. design better teaching techniques to use in classrooms.
One of the important modern applications of classical conditioning is to A. develop effective treatments for phobias. Classical conditioning, a learning process discovered by Ivan Pavlov, involves creating associations between stimuli to elicit a conditioned response.
In treating phobias, this method has proven to be effective in modifying an individual's irrational fears or reactions to certain situations or objects.Systematic desensitization, a technique based on classical conditioning, is often used to treat phobias. It involves a gradual exposure of the individual to the feared stimulus, while simultaneously teaching relaxation techniques to reduce anxiety. Through this process, the individual forms a new association between the previously feared stimulus and a relaxed state, effectively reducing their phobic response.Though classical conditioning also plays a role in understanding and treating other issues such as eating disorders (B), exploring adaptive functions of behavior (C), and designing better teaching techniques (D), its application in treating phobias stands out as a significant modern contribution to the field of psychology. By utilizing the principles of classical conditioning, mental health professionals can help individuals overcome debilitating phobias and improve their overall quality of life.
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The value twenty point twelve times ten raised to the power of eight should be written as:
20E12.8
20.12E8.0
20.12*10^8
20.1E8
Answer:
20.12E8.
Explanation:
The value twenty point twelve times ten raised to the power of eight should be written as 20.12E8.
In order to write out the numerical equivalent of the word problem (strings), we would do the following;
Twenty point twelve = 20.12
Ten raised to the power of eight = E8
Note: E is the symbol for exponential and it simply means ten raised to the power of a numerical variable.
Therefore, E8 = \( 10^{8} \) = 1, 000,000,00.
Also, the last digit "8" shouldn't have a decimal point, else it becomes a floating point number.
what is destination email address
Answer:
Explanation:
The E-mail Destination allows you to send data from your forms in text format to various different email addresses.
A communications closet has a device that contains 48 ports. The device's sole function is to provide the ports. What type of device is in the closet?
Answer:
Patch panel.
Explanation:
In this scenario, a communications closet has a device that contains 48 ports. The device's sole function is to provide the ports.
Hence, the type of device that is in the closet is a patch panel.
In Computer Networking, a patch panel can be defined as a passive hardware device in a local area network (LAN) which comprises of ports that are primarily used for the connection and management groups of incoming and outgoing LAN cables for network devices. The main purpose of a patch panel is to neatly connect and organize LAN cables such as RJ-45 cables, fiber-optic cables, cat 5 or 6 cables, telephone lines etc.
Additionally, a patch panel typically helps network engineers or owners to mitigate the problem of cable cluttering, reduced cable costs, easier maintenance of cables.
Symptoms of withdrawal may include
A)Difficulty breathing
B)Nausea, vomiting, or diarrhea
C)Racing heart or palpitations
D)All of the above.
PLEASE HELP
Answer:
B. Neusea, vomiting, or diarrhea
Answer:
d
Explanation:
Withdrawal is a nasty thing and someone shouldn't do drugs but if they're going through withdrawal they will have all of these symptoms.
Find the quotient. 2.5 ÷ 5
Answer:
.5
Explanation:
you just divide 2.5 by 5
2.5 divided by 5 = 0.5
Four stations A, B, C, and D are transmitting thrice; first time 1,1,0, 1; then 0,1,1,0; and finally 1,0,0,1. Create the appropriate transmissions and prove that C sent 0, 1, 0 in three transmissions. Followings are the 'on' bits for stations. A: 00011011 B: 00101110 C: 01011100 D: 01000010
Given stations A, B, C, and D are transmitting thrice; first time 1, 1, 0, 1; then 0, 1, 1, 0; and finally 1, 0, 0, 1. To prove that station C sent 0, 1, 0 in three transmissions, we need to create the appropriate transmissions.Let's start with the first transmission, which is 1, 1, 0, 1.
This means that stations A, B, and D sent the following transmissions:Station A = 0 0 0 1 1 0 1 1Station B = 0 0 1 0 1 1 1 0Station C = 0 1 0 1 1 1 0 0Station D = 0 1 0 0 0 0 1 0The second transmission is 0, 1, 1, 0. This means that stations A, B, and D sent the following transmissions:Station A = 0 0 0 1 1 0 1 1Station B = 0 0 1 0 1 1 1 0Station C = 0 1 0 1 1 1 0 0Station D = 0 1 0 0 0 0 1 0The third transmission is 1, 0, 0, 1. This means that stations A, B, and D sent the following transmissions:Station A = 0 0 0 1 1 0 1 1Station B = 0 0 1 0 1 1 1 0Station C = 0 1 0 1 1 1 0 0Station D = 0 1 0 0 0 0 1 0We can see that station C sent 0, 1, 0 in all three transmissions.
Therefore, we have proved that station C sent 0, 1, 0 in three transmissions.
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Way back in module 2 we discussed how infrastructure often lags behind innovation. How does that concept relate to digital inclusivity?.
The concept of infrastructure lagging behind innovation is closely related to digital inclusivity. In many cases, those who are most in need of access to digital technology are the ones who are least likely to have it due to a lack of infrastructure.
How does the lack of infrastructure hinder digital inclusivity?Digital inclusivity refers to the idea that everyone should have equal access to digital technology and the internet. However, in many parts of the world, particularly in rural areas and developing countries, infrastructure has not kept pace with innovation. This means that even though new technologies and services are being developed, many people are unable to access them because they do not have the necessary infrastructure in place.
For example, if someone in a rural area does not have access to broadband internet, they will not be able to take advantage of online educational resources, telemedicine services, or remote work opportunities. Similarly, if someone does not have a computer or smartphone, they will be unable to use digital services like online banking, e-commerce, or social media.
The lack of infrastructure can also exacerbate existing inequalities, as those who are already disadvantaged in other areas are less likely to have access to digital technology. For example, low-income households and people with disabilities may be less likely to have the necessary infrastructure to access digital services.
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What term refers to the necessity of following the rules when it comes to using functions? (1 point)
arguments
syntax
function logic
formula
Syntax refers to the necessity of following the rules when it comes to using functions. Therefore, option B is correct.
What is the syntax?The set of guidelines known as syntax establishes the meaning of the various symbol combinations. This instructs the machine on how to decipher the code.
While writing code, the concept of syntax deals with a very specific collection of words and a very specific sequence for those words when we offer instructions to the machine.
Thus, syntax refers to the necessity of following the rules when it comes to using functions. Therefore, option B is correct.
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Which one of the following protocols use peer-to-peer architecture?
a) FTP
b) SMTP
c) BitTorrent
d) HTTP
The protocol that uses peer-to-peer architecture is c) BitTorrent.
BitTorrent is a peer-to-peer (P2P) file sharing protocol that allows users to download and upload files in a decentralized manner, without relying on a central server. In BitTorrent, users download files from multiple sources (peers) simultaneously, and also upload parts of the files they have already downloaded to other peers.
This P2P architecture allows for faster downloads and more efficient use of bandwidth, as compared to traditional client-server protocols like HTTP, FTP, and SMTP.
The correct answer is c) BitTorrent.
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Jenna creates advertisements for companies to air on television. Which file format will best preserve the graphics?
DOCX
PDF
MP3
MPEG
Answer:
..........................................
MPEG would be your correct answer.
This is because, DOCX is used for a computer word format.
PDF is similar to DOCX, it is just converted.
MP3 is used for audio only, no visual.
MPEG is used to create videos and share them world wide.
er diagram of citizen hasprimaryresidencein state. citizen has attribute socialsecuritynumber with primary key socialsecuritynumber and cardinality m(1). state has attribute statecode with primary key statecode and cardinality 1(0).in which table is the foreign key placed? pick pick pick what is the name of the new foreign key?are nulls allowed in the foreign key column?
The foreign key column in the "Citizen" table would allow nulls since the cardinality for the "State" table is 1(0), indicating that a state can exist without any citizens having a primary residence in it.
1)In database design, foreign keys are used to create relationships between tables. They help maintain referential integrity, which ensures that data is consistent and accurate across multiple tables. A foreign key is a field in a table that points to the primary key of another table. The foreign key establishes a relationship between the two tables and ensures that any changes made to one table's primary key are reflected in the related table.
2)In this scenario, the "Citizen" table has a foreign key that references the "State" table's primary key. This relationship ensures that any citizen who has a primary residence in a state must be associated with a valid state code in the "State" table. Without the foreign key constraint, it would be possible to insert data into the "Citizen" table with invalid state codes, leading to inconsistent data.
3)In conclusion, the foreign key would be placed in the "Citizen" table, and the name of the new foreign key would be "StateCode." Nulls would be allowed in the foreign key column since the cardinality for the "State" table is 1(0).
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question
er diagram of citizen hasprimaryresidencein state. citizen has attribute socialsecuritynumber with primary key socialsecuritynumber and cardinality m(1). state has attribute statecode with primary key statecode and cardinality 1(0).in which table is the foreign key placed? pick pick pick what is the name of the new foreign key?are nulls allowed in the foreign key column?
Which category of network components includes wires and cables used in a wired network?
media
devices
peripherals
hosts
Transmission media, which include twisted-pair wire, coaxial cable, and optical fibre cable, are the tools used to connect computers in a network.
What kind of cable does the majority of media use?Unprotected tangled pair UTP network cable is the most widely used type. It is easy to use, configure, develop, and troubleshoot. In a normal UTP cable, there are two wires that have been twisted together to form each pair of copper wires.
What is the name of a wired network?A cable, DSL, or FiOS connection that is cabled from the user's home to the service provider is what is meant by a "wired" Internet connection. The term may refer to using Ethernet rather than Wi-Fi when connecting a device within the home or office. When compared to wireless Internet,
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advantage of computer
Explanation:
Computers help increase user productivity, and users become more productive at everything you do on the software running on the computer with a good understanding. For instance, when you have work on an Excel worksheet with a basic understanding, you can create, edit, delete, store, calculation, and print documents and letters. With all pre-existing technologies, all of these things were either impossible or much slower.One of the most useful advantages of computers is able to store and access vast amounts of data, which can be retrieved in the future. For example, a computer system and devices like eBook readers have enough storage capacity as they can store hundreds or thousands of books. Also, you can store movies, pictures, songs digitally, and documents on the computer, and can quickly find data accordingly and share information between devices. It reduces plastics and paper requirements that are used to make non-digital versions of the media.A computer has the ability to connect you to the network or the Internet. Once you connected, you can search for any type of information and can download audio, video, movies, documents, and more.Computers help you to connect with your friend, family, or other relatives with long-distance through e-mail and social networking.
Discuss how 3D modeling enhances animation.
Answer:
3d modeling enhances animation in many ways.
Explanation:
The first and most obvious way is shadows. When 3d modeling your able to cast more detail shadows then compared to 2d.
In the U6_L2_Activity_Three class, write a public static method called hasDuplicates, which has a single parameter of an array of int values. The method should return a boolean which is true if the parameter array contains the same value more than once, and false otherwise. Use the runner class to test this method: do not add a main method to your code in the U6_L2_Activity_Three. Java file or it will not be scored correctly
Answer:
Here is an implementation of the hasDuplicates method in the U6_L2_Activity_Three class:
import java.util.HashSet;
public class U6_L2_Activity_Three {
public static boolean hasDuplicates(int[] array) {
// Create a HashSet to store the values in the array
HashSet<Integer> set = new HashSet<>();
// Iterate through the array and add each value to the set
for (int value : array) {
if (set.contains(value)) {
// If the value is already in the set, return true
return true;
}
set.add(value);
}
// If no duplicates were found, return false
return false;
}
}
To test this method, you can use the Runner class like this:
public class Runner {
public static void main(String[] args) {
int[] array1 = {1, 2, 3, 4, 5};
int[] array2 = {1, 2, 2, 3, 4, 5};
int[] array3 = {1, 1, 2, 3, 4, 5};
System.out.println(U6_L2_Activity_Three.hasDuplicates(array1)); // should print false
System.out.println(U6_L2_Activity_Three.hasDuplicates(array2)); // should print true
System.out.println(U6_L2_Activity_Three.hasDuplicates(array3)); // should print true
}
}
Explanation:
This will print false, true, and true to the console, indicating that the hasDuplicates method is working as expected.