What are the uses of an interface in encapsulation?

Answers

Answer 1

Answer:

As you can see in the above examples, encapsulation is implemented in Java using interfaces, classes, access modifiers, setters and getters. A class or an interface encapsulates essential features of an object. Access modifiers (private, public, protected) restrict access to data at different levels. I don't know If this helps

Answer 2
Ans: As you can see in the above examples, encapsulation is implemented in Java using interfaces, classes, access modifiers, setters and getters. A class or an interface encapsulates essential features of an object. Access modifiers (private, public, protected) restrict access to data at different levels.

Related Questions

By itself, the human eye cannot see anything in three dimensions. What does the passage say enables us to see the world in 3-D?

Answers

Answer:

he miracle of our depth perception comes from our brain's ability to put together two 2D images in such a way as to extrapolate depth. This is called stereoscopic vision.

Explanation:

Answer:

the way our brain and eyes work together

Explanation:

Fill in the blank with the correct response.
Your Java class should be given the same name as your Java
.

Answers

Answer:

program

Explanation:

what is convergence ​

Answers

Answer:

the process or state of converging.

Explanation:

Answer:

the fact that two or more things, ideas, etc. become similar or come together.

Which steps will import data from an Excel workbook? Use the drop-down menus to complete them.
1. Open the database.
2. Click the *BLANK*
tab.
3. In the import & Link group, click *BLANK*
4. Click *BLANK* to locate a file.
5. Navigate to and open the file to import.
6. Select the Import option.
7. Click OK.
8. Follow the instructions in the wizard to import the object.

Answers

Answer:

what are the blank options

Answer:

The answer is

1. External Data

2. Excel

3. Browse

Explanation:

EDGE 2021

Brainly not working for me not showing any ads or answers

Answers

Answer:

oof, try reloading the page?

Explanation:

Answer:

You should try logging in out your account

in a swap you need a variable so that one of the values is not lost ? Need help

Answers

Answer:

In a swap, the variable is cuttly.x

Explanation:

Answer:

temp

Explanation:

Hadley made a plan that after downloading the Eclipse IDE, she would disable her security program, extract and install Eclipse, and then update her Java SDK. Which steps will ensure that she will correctly install the new program?


Extract and install Eclipse before disabling her security program.

Re-enable her security program before updating the Java SDK.

Update her Java SDK, then extract the Eclipse IDE.

Disable her security program and update her Java SDK before downloading Eclipse.

Answers

Answer:

Disable her security program and update her Java SDK before downloading Eclipse

Explanation:

Answer:

i believe its late to answer but hi lol

Explanation:

sdjinsn

what is the difference between multimedia and hypermedia​

Answers

Answer:

While multimedia simply refers to multiple forms of media, hypermedia is used in a much broader sense to refer to media with links to other media. Multimedia is anything you can see and hear, whereas hypermedia is something you can see and interact with at the same time.

What is the best way to improve an online search?
O use detailed keywords
O use a single keyword
O avoid keywords
O re-order the keywords

Answers

Answer: i think it’s A, i’m not sure. i’m still stuck on my own

Explanation:

Answer:

I would suggest:

A.

Explanation:

the more specific you are, the better results you would get.

asnwer the question 1 name the different kinds of slide views present in power point​ (plz give me answer of this q plzz

Answers

Answer:

1. Slide Sorter.

2. Notes Page.

3. Reading Pane.

4. Presenter view.

Explanation:

PowerPoint application can be defined as a software application or program designed and developed by Microsoft, to avail users the ability to create various slides containing textual and multimedia informations that can be used during a presentation.

Some of the features available on Microsoft PowerPoint are narrations, transition effects, custom slideshows, animation effects, formatting options etc.

Slide transition is an inbuilt feature of a presentation software that automatically changes the slides at regular intervals.

Basically, the different kinds of slide views present in Microsoft PowerPoint application includes;

1. Slide Sorter.

2. Notes Page.

3. Reading Pane.

4. Presenter view.

Presenter view avails the user an ability to use two monitors to display his or her presentation. Thus, one of the monitors displays the notes-free presentation to your audience while the other monitor lets you view the presentation with notes that you have added to the slides, as well as the navigation and presentation tools.

Please help. 10 points
Question # 1
File Upload
Submit your newsletter that includes the following:

two or three columns
a title
at least three graphics, but not more than six

Answers

Answer:

God Is Good He Will Always Help You He Is Good And Always Good!!

If God Is For Us Who Can Be Against us?? Romans 8:31

Explanation:

Sorry im late. Hope I helped.

I will be doing the biography report.  

The Biography and Life of Henry Ford.

Column One: Who was Henry Ford?

Henry Ford was the founder of Ford Motor Company and also the mass producer of the automobile. Henry Ford was born in 1863. At the age of 16, he worked as a machinist apprentice. Later, Henry began to work the family farm while still working on creating steam engines. Henry had a big interest in steam engines, which would later contribute to him building his first working automobile.

Column Two: How did Henry Ford contribute to our society?

After marrying in 1888, Ford was hired to work for Edison Illuminating Company. His position was an engineer, and Ford began to accelerate his position in the company quickly. After a while, Ford created his first operating vehicle. This was called the "Quadricycle." Ford wanted to improve on his models, so he founded the Company Ford with others. Ford then began to develop methods of mass-producing automobiles to sell to the public. After success in business, he bought the whole company and owned it all by himself. Ford began to mass-produce automobiles. It is said that " The mass production techniques Henry Ford championed eventually allowed Ford Motor Company to turn out one Model T every 24 seconds." Ford passed away in 1945. He decided to give ownership to his son Edsel Ford before he died, but Edsel sadly died before Henry Ford. The Ford company's ownership was given to Ford's grandson, Henry Ford II.

Three Graphics:

An update log file contains the following information:

LogID Old.Name Old.Phone Old.City New.Name New.Phone New.City UpdateTimeStamp
15 Steve Gleason 212 834- 2345 Brooklyn Steven Gleason 212 834- 2345 NJ 01/21/22 07:02:09 UTC
16 Mabel Zurich 315 332 3833 Morristown Mabel Lee 315 332- 833 Camden 01/21/22 07:02:29 UTC
17 Juan Moroni 646 257- 7455 Bronx Juan Moroni 646 257- 7455 Long Island Jan. 21 2022 07:03:02 UTC

For LoglD 17 which of the following data structure issues are present?
a. Data parsing.
b. Cryptic data values.
c. Misfielded values.
d. Data consistency.
e. Data concatenation

Answers

Cooollll very goodnight

What is output if the user enters -5?
What is the output if the user enters 7? Edhesive 7.4 Lesson Practice

Answers

Answer:

for question 3 answer : 4               question4: its 28

Explanation:

x+7*2

The output if the user enters -5 is 4, while the output if the user enters 7 is 28. Both of these outputs will eventually depend on the program which is executed by a specific language.

What is the significance of the output of programming language?

Programming languages use classes and functions that control commands. The reason that programming is so important is that it directs a computer to complete these commands over and over again, so people do not have to do the task repeatedly. Instead, the software can do it automatically and accurately.

According to the context of this question, the actual number is the first output is found to be 1 and when -5 is added into it, it gives an output of 4. The same principle is applied in the second question as well but the actual number, in this case, would be different to it determines a different output.

Therefore, the output if the user enters -5 is 4, while the output if the user enters 7 is 28. Both of these outputs will eventually depend on the program which is executed by a specific language.

To learn more about Programming languages, refer to the link:

https://brainly.com/question/16936315

#SPJ2

An asset is any ___
that can be composited on top of a video.

Answers

Answer:

clip/edit and or photo

Explanation:

are the raw project assets (video or audio streams) that are created or ... is an NLE background process that occurs when certain types of edits are ... is the audio version of compositing—the act of combining multiple audio ... serves as a mask when superimposing one image over top of another.

can someone help me find all the solutions to the problem ​

Answers

Answer this with the dots connected. Why is it. You may ask? I bet it’s 40
It’s 40 hope this helps

Rupesh wants to try programming with Eclipse. What is the first step he should take to make that happen?


download the Eclipse IDE

download the current Java Development Kit

create a restore point

disable his security program

Answers

Answer:

create a restore point

Explanation:

what is memory address map​

Answers

the mapping between loaded executable or library files and memory regions, these are used for resolving memory addresses

The cutting tool that has a zig zag edge is called a?

Answers

The cutting tool that has a zig zag edge is called “Pinking shears “

The cat store needs your help! The base class Animal has private fields animalName, and animalAge. The derived class Cat extends the Animal class and includes a private field for catBreed. Complete main() to:
create a generic animal and print information using printInfo().
create a Cat animal, use printInfo() to print information, and add a statement to print the cat's breed using the getBreed() method.
Ex. If the input is:
Dobby
2
Kreacher
3
Maine Coon
the output is:
Pet Information:
Name: Dobby
Age: 2
Pet Information:
Name: Kreacher
Age: 3
Breed: Maine Coon
AnimalIformation.java
import java.util.Scanner;
public class AnimalInformation {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
Animal myAnimal = new Animal();
Cat myCat = new Cat();
String animalName, catName, catBreed;
int animalAge, catAge;
animalName = scnr.nextLine();
animalAge = scnr.nextInt();
scnr.nextLine();
catName = scnr.next();
catAge = scnr.nextInt();
scnr.nextLine();
catBreed = scnr.nextLine();
// TODO: Create generic animal (using animalName, animalAge) and then call printInfo
// TODO: Create cat animal (using catName, catAge, catBreed) and then call printInfo
// TODO: Use getBreed(), to output the breed of the cat
}
}
Animal.java
public class Animal {
protected String animalName;
protected int animalAge;
public void setName(String userName) {
animalName = userName;
}
public String getName() {
return animalName;
}
public void setAge(int userAge) {
animalAge = userAge;
}
public int getAge() {
return animalAge;
}
public void printInfo() {
System.out.println("Animal Information: ");
System.out.println(" Name: " + animalName);
System.out.println(" Age: " + animalAge);
}
}
Cat.java
public class Cat extends Animal {
private String catBreed;
public void setBreed(String userBreed) {
catBreed = userBreed;
}
public String getBreed() {
return catBreed;
}
}

Answers

Answer:

Answered below

Explanation:

//TODO1

myAnimal.setName(animalName);

myAnimal.setAge(animalAge);

myAnimal.printInfo();

//TODO2

myCat.setName(catName);

myCat.setAge(catAge);

myCat.setBreed(catBreed);

myCat.printInfo();

//TODO

//Call the getter method of the cat class and //save the returned string in a variable to print //it out.

String breed = myCat.getBreed();

System.out.print(breed);

A gui allows you to interact with objects on the screen such as icons and buttons true or false

Answers

Answer:

True

Explanation:

You are a visitor at a political convention with delegates; each delegate is a member of exactly one political party. It is impossible to tell which political party any delegate belongs to; in particular, you will be summarily ejected from the convention if you ask. However, you can determine whether any pair of delegates belong to the same party or not simply by introducing them to each other. Members of the same party always greet each other with smiles and friendly handshakes; members of different parties always greet each other with angry stares and insults.

Required:
Suppose more than half of the delegates belong to the same political party. Design a divide and conquer algorithm that identifies all member of this majority party and analyze the running time of your algorithm.

Answers

Answer:

The algorithm is as follows:

Step 1: Start

Step 2: Parties = [All delegates in the party]

Step 3: Lent = Count(Parties)

Step 4: Individual = 0

Step 5: Index = 1

Step 6: For I in Lent:

Step 6.1: If Parties[Individual] == Parties[I]:

Step 6.1.1: Index = Index + 1

Step 6.2: Else:

Step 6.2.1 If Index == 0:

Step 6.2.2: Individual = I

Step 6.2.3: Index = 1

Step 7: Else

Step 7.1: Index = Index - 1

Step 8: Print(Party[Individual])

Step 9: Stop

Explanation:

The algorithm begins here

Step 1: Start

This gets the political parties as a list

Step 2: Parties = [All delegates in the party]

This counts the number of delegates i.e. the length of the list

Step 3: Lent = Count(Parties)

This initializes the first individual you come in contact with, to delegate 0 [list index begins from 0]

Step 4: Individual = 0

The next person on the list is set to index 1

Step 5: Index = 1

This begins an iteration

Step 6: For I in Lent:

If Parties[Individual] greets, shakes or smile to Party[i]

Step 6.1: If Parties[Individual] == Parties[I]:

Then they belong to the same party. Increment count by 1

Step 6.1.1: Index = Index + 1

If otherwise

Step 6.2: Else:

This checks if the first person is still in check

Step 6.2.1 If Index == 0:

If yes, the iteration is shifted up

Step 6.2.2: Individual = I

Step 6.2.3: Index = 1

If the first person is not being checked

Step 7: Else

The index is reduced by 1

Step 7.1: Index = Index - 1

This prints the highest occurrence party

Step 8: Print(Party[Individual])

This ends the algorithm

Step 9: Stop

The algorithm, implemented in Python is added as an attachment

Because there is an iteration which performs repetitive operation, the algorithm running time is: O(n)

What is the name for a piece of information from one record in one field ?

Answers

Answer:

Database field

Explanation:

A database sector corresponds to a specific piece of information from some kind of record. A database record consists of a collection of fields. Name, email, and contact information, for example, are fields in a telephone book record. 

Answer: C. Data Value

Explanation:

Intro to Access -Edg2022

From the practice directory, you wish to capture a listing of files and directories to a file in your user2 directory, thus allowing you to keep track of what is in your user2 directory. What command would you use to redirect the output of a long listing of all files and directories under user2 directory and save the result to a new output file called homedir.list which is under the practice directory

Answers

Answer:

variable(s) determine the amount of potential energy an object has?

Explanation:

GIVING BRAINLIEST ANSWER CORRECTLY! 20 POINTS


What is the purpose of a Post Mortem Review?

To check the code for spelling
To prove the algorithm is correct
To understand how the code can be improved
To check the code for formatting?

Answers

to understand how the code can be improved

Answer:

C . To understand how the code can be improved

Which is a potential disadvantage of emerging technologies? A. increased spread of misinformation due to advanced communication technologies B. inefficient usage of energy due to advanced manufacturing technologies C. only benefiting developed countries rather than developing ones D. slowing down global economic growth

Answers

Answer: I believe it’s D.

Explanation: Less developed countries may not be able to afford the new technology, while more developed ones will be able to do so. Meaning the less developed countries will most likely not change.

PLEASE SOMEONE ANSWER THIS
If the old code to a passcode was 1147, and someone changed it, what would the new code be?

(I already tried 4117)



[I forgot my screen time passcode please someone help I literally can’t do anything on my phone.]

Answers

Answer:

Any of these?

Explanation:

1147. 4117. 7411

1471. 4171

1714. 4711

1741. 7114

1417. 7141

Answer:

1417

Explanation:

Roman numbers. Write a program that converts a positive integer into the Roman number system. The Roman number system has digits

I=1
V=5
X=10
L=50
C=100
D=500
M=1,000

Numbers are formed according to the following rules. (1) Only numbers up to 3,999 are represented. (2) As in the decimal system, the thousands, hundred, tens, and ones are expressed separately. (3) The numbers 1 to 9 are expressed as

I=1
II=2
III=3
IV=4
V=5
VI=6
VII=7
VIII=8
IX=9

As you can see, a I preceding a V or X is subtracted from the value, and you can never have more than three I's in a row. (4) Tens and hundreds are done the same way, except that the letters X, L, C and C, D, M are used instead of I, V, X, respectively.

Your program should take an input, such as 1978, and convert it to Roman numerals, MCMLXXVIII.

Answers

Answer:

The program in Python is as follows:

def Conversion(num):

   digitint = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4,1]

   digitroman = ["M", "CM", "D", "CD","C", "XC", "L", "XL","X", "IX", "V", "IV","I"]

   roman_num = ''

   i = 0

   while  num > 0:

       for _ in range(num // digitint[i]):

           roman_num += digitroman[i]

           num -= digitint[i]

       i+=1

   return roman_num

num = int(input("Enter number: "))

if num > 3999 or num < 0:

   print("Out of range")

else:

   print(Conversion(num))

Explanation:

See attachment for full program where I use comments to explain each line

Write a function charInWord that takes in two parameters, a char (character) and a word (string). The program will return true if the character is in the word and false if it is not. If word is not a string type, or if char is not a string type, or if the length of char is greater than 1, the function should return None. Your main program should call the function and print char is in word if the function returns true, or char is not in word if the function returns false, using the user-supplied values instead of char and word. The program should print incorrect input provided if the function returns None. Ex: If the input is: a cat the output is: a is in cat Ex: If the input is: a club the output is: a is not in club Ex: If the input is: ab horse the output is:

Answers

Answer:

The program in Python, is as follows:

def charInWord(chr,word):

   if len(chr)>1:

       print("None")

   elif not(chr.isalpha() and word.isalpha()):

       print("None")

   else:

       if word.find(chr) == -1:

           print(chr+" is not in "+word)

       else:

           print(chr+" is in "+word)

chr = input("Character: ")

word = input("Word: ")

print(charInWord(chr,word))

Explanation:

This defines the function

def charInWord(chr,word):

This checks if the length of character is greater than 1

   if len(chr)>1:

If yes, it prints None

       print("None")

This checks if the character or the word contains invalid character

   elif not(chr.isalpha() and word.isalpha()):

If yes, it prints None

       print("None")

This is executed for valid parameters

   else:

If the character is not present, this is executed

       if word.find(chr) == -1:

           print(chr+" is not in "+word)

If the character is present, this is executed

       else:

           print(chr+" is in "+word)

The main begins here

This gets the character

chr = input("Character: ")

This gets the word

word = input("Word: ")

This calls the method and prints the required output

print(charInWord(chr,word))

Question 4
1 pts
Consider the following procedure called square that is meant to multiply a number by
itself and return the value.
PROCEDURE square number
Missing Instructions
RETURN squared
What should go in place of missing Instructions in order to make this procedure work as
intended?
number
number * number
O squared
number + 2
O squared - number number
O square - number number

Answers

Answer: squared ← number * number

Explanation:

You took your economic stimulus money, bought a used cargo van, and started the AAA Delivery Service. You decided you wanted to stay local so you were only interested in local deliveries, or deliveries not too far away.

Please answer

It is a computer programming

Answers

Answer: You find a AAA office and apply telling them you only accept local or nearby services.

Explanation:

Other Questions
Which reason justifies the statement below?If AB + BC = AC and AC = EF + FG,then AB+BC= EF+FGIll give brainless if answered fast HELP ASAP PLEASE FIND THE AREA OF THE FIGURE. ROUND TO THE NEAREST TENTH IFNECESSARY.8 mm8 mmA 164.5 mm2B 106.7 mm2C 89.1 mm2D 64 mm2 You have 6 oatmeal cookies, 2 blueberry cookies, and 8 peanut butter cookies. You randomly choose a cookie without looking. What is P (peanut butter cookie)? Please help!!Using real-life examples, explain one cultural and scientific space innovation of Russia during the twentieth century. Write at least three to four sentences to explain the space technology, the scientific responsible for the innovation, and the impact on Russian society (or the world). PLEASE HELP AND I WILL GIVE BRAINLIEST Mac and Suzanne cut holes in the bottom of two cups and connect them with a string. When Mac whispers into one cup,Suzanne can hear him through the other. What is the best reason to explain why this happens?ASound waves produce an echo.BSound waves can travel great distances.Sound waves travel better through solids than gases.DSound waves from whispering have a higher frequency Write an equation that represents the line.Use exact numbers. Can someone help X + 2.3 = 11.7*2.3149.411.713.10 Explain how to use the coordinates and absolute value to find the distance between points at (3, 7) and (3, 2). Factor the expression using the GCF. 2x+10 Which of the following is evidence for continental drift? A. There is one continent on Earth. .B. Places with hot climates once had glaciers. C. There are no mountains in Africa. D. North America has no volcancus. A word with can describe a person escaping from reality? and a stop in time. like.. for me, music is the only way i can escape from reality. so is there a suitable word? How can civil disobedience be used to make political and social changes? Im literally on a timer rn I need this quick A population of trout lives in a small lake. Some of the trout have a mutation that makes them more colorful. Select reasons this population is NOT a Hardy-weinberg Equilibrium.A ) None of the alleles provide an advantage.B ) All trout do not produce the same number of offspring.C ) Some alleles provide an advantage.D ) Mating is randomMutation has occurred.E ) Mutation has occurred F ) The population is not infinitely large.G ) Mating is probably not random.H ) The population is not infinitely large. Add. Write the sum in simplest form. 5/9 + 1/9 = pls help with this question !!!! ;-; When you wear jewelry or clothing that indicates your religious beliefs, what function of nonverbal communication might you be using? Why might it be said that the colonial period created both benefits and problems for East Africa? Explain your answer. please help. Why did Daniel Shays rebel against the government? Use the most simple words possible. Due tomorrow please help. Why is Earth more suitable for life than Venus? State three limitations of using the displacement method