data hiding can allow us to separate the information from its representation. True/False

Answers

Answer 1

The given statement "data hiding can allow us to separate the information from its representation." is true because data hiding is an important concept in programming languages.

The main objective of this concept is to hide the complexity of a system and protect sensitive data from outside access. Data hiding can be defined as a software development technique that allows us to separate the information from its representation. This means that the internal workings of an object or system can be hidden from external access, thus providing a layer of abstraction. This technique helps to simplify the code and reduce complexity.

Data hiding allows us to make our code more modular and maintainable. It also enables us to control access to the data that is held within an object or system. This is particularly useful in large-scale projects where many developers are working on the same codebase. By hiding the implementation details of a system, we can prevent accidental modification of the code that may lead to errors or security vulnerabilities. Data hiding also makes it easier to maintain and debug code.

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Answer 2

The statement "data hiding can allow us to separate the information from its representation" is true.

Data hiding is a way of encapsulating data and functions within a class, making it possible to separate the implementation details from the user. As a result, it's possible to conceal the inner workings of an object from the outside world while providing access to its public interface. Data hiding is a way of shielding the complexity of a program's internal operations from the end-user by providing a clean and simple interface to interact with. In other words, data hiding separates the details of an object's behavior from its representation, making it possible to change the object's implementation without affecting the user. The process of hiding an object's details is known as abstraction, and it is a key concept in object-oriented programming (OOP).

In conclusion, the statement "data hiding can allow us to separate the information from its representation" is true. By encapsulating an object's data and behavior within a class, we can provide a clean and simple interface to interact with while concealing the implementation details from the user. This allows us to change the object's implementation without affecting the user.

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Related Questions

Data can't be protecting in MS word

Answers

Answer:

What exactly is your question?

Explanation:

Which of the following is one of the tools used by a Python IDE that helps prevent syntax errors?
A. It adds color to keywords
B. It changes your binary input to the decimal system
C. It allows you to see the algorithm
D. It limits the pixel resolution

Answers

Answer:A. It adds color to keywords.

Explanation:

A. It adds color to keywords.

Which list method allows elements in a sequence to be removed and added at either end of the structure?
a) index
b) queue
c) stack
d) deque
PLEASE HURRY

Answers

Answer:

b) queue

Explanation:

Queue is also an abstract data type or a linear data structure, just like stack data structure, in which the first element is inserted from one end called the REAR(also called tail), and the removal of existing element takes place from the other end called as FRONT(also called head).

Answer:

B is right!

Explanation:

A radio station records an interview with a computer scientist using a computer and audio recording software. Explain how sampling is used to store audio recordings.

Answers

The way sampling is used to store audio recordings are:

Sound capture.converting digital signal.sound wave capture, etc.

How is sampling used to store audio recordings?

In this process,  sound is taken in by the use of a microphone and so it is later converted into a digital signal.

Note that an analogue-to-digital converter is often used to taken in or capture a sound wave at frequent  time intervals. This recording is then regarded as a sample and the data is stored in a file for future use.

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Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.

Answers

Answer:

I am using normally using conditions it will suit for all programming language

Explanation:

if(minimum){

hours=10

}

Select the correct answer.
Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop?
A.
composite
B.
polymer
C.
metal
D.
ceramic
E.
semiconductor

Answers

Answer:

E I think is the best answer

Ummmm pls helppp



Which are the features of conditional formatting?
Conditional formatting enables you to_______
and_______

Answers

Answer:

A conditional format changes the appearance of cells on the basis of conditions that you specify.

Explanation:

If the conditions are true, the cell range is formatted; if the conditions are false, the cell range is not formatted. There are many built-in conditions, and you can also create your own (including by using a formula that evaluates to True or False).

Which of the following commands CANNOT be found on the Page Design tab? Question 2 options: Insert a text box Delete a page Change page orientation Specify a color scheme.

Answers

Answer:

The answer is, Insert A Text Box.

Hope this helps.

The command "Delete a page" cannot be found on the Page Design tab. The correct option is B.

What is command?

An instruction or collection of instructions issued to a computer or software program is referred to as a command in computing.

The Page Design tab does not contain the "Delete a page" command.

All of the additional instructions mentioned in the query can be discovered on the Page Design tab or other relevant tabs in different word processing or desktop publishing programs.

A frequently used tool for adding more text or graphic elements to a page is "Insert a text box," "Change page orientation" is frequently used to switch between portrait and landscape mode.

Also the "Specify a color scheme" might let users select from predefined color schemes for the text, background, and other elements.

Thus, the correct option is B.

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Select the correct answer from each drop-down menu.
Regular computer maintenance minimizes the chances of
It also helps prevent

Select the correct answer from each drop-down menu.Regular computer maintenance minimizes the chances

Answers

Regular computer maintenance minimizes the chances of computer hardware and software failures, system crashes, and data loss.

What is computer maintenance?

It helps prevent various issues that can lead to poor performance, security vulnerabilities, and software conflicts.

For example, regular maintenance can help prevent the accumulation of dust and debris in the computer's cooling system, which can cause overheating and damage to the hardware components.

Therefore, Regular maintenance can include tasks such as cleaning the computer hardware, updating software and drivers, performing virus scans and system backups, optimizing system settings, and monitoring system performance. By performing these tasks on a regular basis, computer users can help ensure that their systems remain stable, secure, and reliable over time.

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Creating strong computer security measures used to prevent computer crime usually helps protect ________ at the same time. Group of answer choices privacy rights personal ethics the number of cookies downloaded to your personal computer personal space

Answers

Creating strong computer security measures to prevent computer crime usually helps protect privacy rights at the same time.

Implementing robust computer security measures is essential for safeguarding sensitive data and systems from unauthorized access and malicious activities. By establishing strong security protocols, such as encryption, access controls, and intrusion detection systems, organizations and individuals can effectively protect their data and maintain privacy rights.

Strong security measures not only prevent computer crime but also contribute to preserving privacy by ensuring that confidential information remains confidential. These measures help maintain the integrity and confidentiality of personal data, preventing unauthorized disclosure or misuse, and thus upholding privacy rights for individuals and organizations alike.

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when describing blocks of ip addresses, what does cidr do?

Answers

Classless inter-domain routing is known as CIDR. It is an approach to IP address distribution and packet routing. An IP address's network prefix is specified via CIDR.

CIDR (Classless Inter-Domain Routing) is a more effective and adaptable method of allocating and routing Internet Protocol (IP) packets than the conventional IP address classes. A variable-length subnet mask (VLSM) is used by CIDR to distribute IP addresses, enabling more accurate distribution and greater address space use. Routing is made easier and subnets may be easily created thanks to the CIDR notation, which specifies the amount of bits in the network portion of the address. Internet Service Providers (ISPs) and network administrators manage IP addresses and routing tables using CIDR, which has evolved into the industry standard for IP address allocation and routing.

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Do know who is in my dp?​

Answers

Answer:

wut dat mean i dont understand

Explanation:

Answer:

Interested.... :-):-):-):-):-):-)

What is the meaning of tem 'Anamition'​

Answers

Answer:

i think it is animation

it is a. Movie from cartoon

if i am wrong i am sorry

In short, the ability to move text and objects, such as shapes, logos, etc., on the slide is called animation.

Hope it helps

Please Mark as brainliest

Which tools or methods can you use to import a. Reg file? (Choose all that apply)


a. Registry Editor (regedit) d. Double-clicking the. Reg file in File Explorerb. HKEY_CURRENT_USERC. . NET Framework 3. 5 d. . NET Framework 4. 0 e. . NET Framework 4. 6

Answers

The tools or methods that can be used to import a .reg file are: a. Registry Editor (regedit) and d. Double-clicking the .reg file in File Explorer.

Using the Registry Editor (regedit) allows you to manually import the .reg file into the Windows Registry. You can open the Registry Editor, navigate to the desired location in the registry, and then use the "Import" option to import the contents of the .reg file.

Alternatively, you can simply double-click the .reg file in File Explorer, and Windows will automatically prompt you to confirm the import operation. By confirming, the contents of the .reg file will be merged into the Windows Registry.

The options b, c, and e mentioned in the question (HKEY_CURRENT_USER, .NET Framework 3.5, .NET Framework 4.0, .NET Framework 4.6) are not directly related to importing .reg files. They represent specific registry keys or software frameworks and are not directly involved in the import process of .reg files.

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pls answer i need to turn it in today!!

In computing flowcharts how are decisions represented?

What is the command used most for decisions?

Answers

Answer:

See Explanation

Explanation:

How decisions are represented?

In flowcharts, decisions are represented using diamond shapes (see attachment)

Decisions could be conditional statement or repetition operations which may have the form of loops or iterations.

Either of theses are represented using the diamond shapes.

Take for instance:

To check if a is greater than b... Simply write if a > b i the diamond box

Command used for most decisions

Most decisions are conditional statements; hence, the if command is often used for decisions.

pls answer i need to turn it in today!!In computing flowcharts how are decisions represented?What is

Surrendering to digital distractions will likely result in learning more material. O False True​

Answers

Answer:True

Explanation:

Biometric devices are often associated with computer and data security. True False

Answers

Answer:

True

Explanation:

(Synchronized threads) Write a program that launches 1000 threads. Each thread adds a random integer (ranging from 1 to 3, inclusive) to a variable sum that is initially 0. You need to pass sum by reference to each thread. In order to pass it by reference, define an Integer wrapper object to hold sum. Run the program with and without synchronization to see its effect.

Answers

Using the knowledge in computational language in JAVA it is possible to write a code that organizes and synchronizes the programs that will run on the computer.

Writting the JAVA code as:

import java.util.concurrent.ExecutorService;

import java.util.concurrent.Executors;

public class Main

{

Integer sum=new Integer(0);

Main(){

ExecutorService e=Executors.newFixedThreadPool(1000);

final Sum s = new Sum();

for(int i=0;i<1000;i++){

e.execute(s);

}

e.shutdown();

while(!e.isTerminated()){

}

System.out.println(sum);

}

public static void main(String[]args){

new Main();

}

class Sum implements Runnable{

public void run() {

m();

}

public void m(){

sum=sum+1;

}

}

}

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(Synchronized threads) Write a program that launches 1000 threads. Each thread adds a random integer

blogs may refer to any kind of communication over the internet is true​

Answers

Answer:

Yes It's true but You forgot email

Explanation:

For a single-frequency sine wave modulating signal of 3 khz with a carrier frequency of 30 khz, what is the spacing between sidebands?.

Answers

The spacing between sidebands would be 6 kHz. In physics and engineering, the term "frequency" refers to the number of occurrences of a repeating event per unit of time.

Frequency is typically measured in hertz (Hz), which is the number of cycles or occurrences per second. For example, a frequency of 1 Hz means that an event is happening once per second, while a frequency of 2 Hz means that the event is happening twice per second.

In a single-frequency sine wave modulating signal, the sidebands are located at the sum and difference frequencies of the carrier frequency and the modulating frequency.

For a carrier frequency of 30 kHz and a modulating frequency of 3 kHz, the upper sideband will be located at:

30 kHz + 3 kHz = 33 kHz

And the lower sideband will be located at:

30 kHz - 3 kHz = 27 kHz.

The spacing between sidebands is the difference between the frequency of the upper sideband and the frequency of the lower sideband. In this case, the spacing between sidebands is:

33 kHz - 27 kHz = 6 kHz.

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it is acceptable for dates to have a currency format. True or false?

Answers

It is not acceptable for dates to have a currency format. Dates and currencies are distinct data types with different formats and meanings. Mixing the two formats can lead to confusion and errors in data interpretation.

Dates represent specific points in time and are typically formatted using various date formats such as MM/DD/YYYY or DD/MM/YYYY, depending on regional conventions. The purpose of representing dates is to provide chronological information and track events or occurrences.

On the other hand, currency values represent monetary amounts and are formatted using currency symbols, decimal separators, and thousands separators specific to the currency being used. The purpose of representing currency is to denote the value of money or financial transactions.

Using a currency format for dates can create misunderstandings and misinterpretations. For example, if a date is formatted as a currency, it may not be recognized as a date by systems or individuals expecting date information. This can lead to incorrect calculations, sorting errors, or incorrect temporal comparisons.

Furthermore, using the wrong format for dates can make it challenging to perform date-related operations, such as calculating durations, comparing dates, or extracting specific components of a date (day, month, year).

To maintain data integrity and ensure clear communication, it is important to use appropriate formats for different data types. Dates should be represented using date formats, and currencies should be represented using currency formats. This helps in maintaining consistency, facilitating data exchange, and avoiding confusion or errors in data processing and analysis.

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A PIN is easier for the account owner to use and remember because it is shorter than a password. However, a PIN can only be used once. However, it is also easier for hackers to steal. However, a password can safely be stored. However, it is more difficult for hackers to steal.

Answers

Answer:

Pin

Explanation:

Pin number works for me.

When an object is acted on by unbalanced forces, the object will always

Answers

Answer:

If an object has a net force acting on it, it will accelerate. The object will speed up, slow down or change direction. An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. An unbalanced force is an unopposed force that causes a change in motion.

Explanation:

why is it all right to use a space in a map name but not in a folder or feature class name?

Answers

When creating a new feature class or folder in GIS, one of the most important things to consider is naming. However, while spaces in map names are acceptable, spaces in folder or feature class names can cause problems.

The primary reason for this is due to how GIS software handles spaces in file names. While spaces are commonly used to separate words, GIS software interprets them as delimiters. This means that a space in a file name can cause the software to interpret the text before and after the space as separate entities, leading to errors or issues in data processing.For example, if a feature class was named "my data", the software might interpret it as "my" and "data" separately, leading to confusion and incorrect analysis.

On the other hand, maps are primarily used for visualization, so spaces in their names aren't typically an issue as they don't affect data processing in the same way. That's why it is acceptable to use spaces in a map name but not in a folder or feature class name.When naming folders and feature classes in GIS, it's generally best practice to use underscores or camel case (where the first letter of each word is capitalized) to separate words instead of spaces. This helps to ensure that the software can properly interpret and process the file names without any issues.

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Discuss two business information systems that are used in two different sectors in a modern economy.

Answers

Explanation:

Two business information systems that are used in two different sectors in a modern economy are:

Transaction Processing System (TPS):

The Transaction Processing System (TPS) is a type of data system for capturing, storing, updating and recovering a company's data operations. Transaction systems often try to provide consistent response times to requests even if this is not as important as in real-time systems.

Management Information System (MIS)

MIS is the study of persons, technological systems and associations between them. Management Information Systems (MIS) Professionals at MIS allow businesses to profit maximally from staff, facilities and business process expenditure. MIS is a field of people with a focus on technological support.

Select the correct answer.
Which of these practices should you avoid in navigation design?
O A. linking the organization logo to the home page
O B. providing users with different types of navigation elements
OC. providing users with as many choices as space allows
OD. using metaphor to represent real-life objects

Select the correct answer.Which of these practices should you avoid in navigation design?O A. linking

Answers

Answer:

C

Explanation:

Coming from a purely practical point of view, providing users with as many choices as space allows is a bad idea. You do not want to overwhelm a navigation bar with too many options, especially not "as many choices as space allows". You should keep them short and if need be, categorised.

Hope this helps!

What is the purpose of a web server? What is the purpose of a web browser?

Answers

Answer: the purpose of a web browser is to help answer and needed questions, and to get to sites.

Explanation:

Hey, I am in need of urgent help! My teacher is REALLY bad at his job (no exaggeration) and if I dont get a 100 on this lab, I will fail the class. Please help me, thank you!!!


This link contains the instructions and classes needed for the lab:
https://www.dropbox.com/sh/469usrw1vctot52/AAARAgfqC63k3OPksAkvdRsGa?dl=0

Please put the code in the Circular List Class, the rest is already done, thanks!

Answers

Answer:

public class CircularList

{

  private ListNode head; // front of the LinkedList

  private ListNode tail; // last node of the LinkedList

  private int size; // size of the LinkedList

   

  // constructs a new CircularList

  public CircularList()

  {

    head = tail = null;

    size = 0;

  }

   

  // returns the size of the array

  public int size()

  {

     return size;

  }

   

  // returns whether the list is empty

  public boolean isEmpty()

  {

     return (size == 0);

  }

   

  // returns the value of the first node

  public Integer first()

  {

     if (head != null) {

       return head.getValue();

     }

     return -1;

  }

   

  // returns the value of the last node

  public Integer last()

  {

     if (tail != null) {

       return tail.getValue();

     }

     return -1;

  }

  // adds a node to the front of the list

  public void addFirst(Integer value)

  {

    head = new ListNode(value, head);

    if (tail == null) {

      tail = head;

    }

    size++;

  }

   

  // adds a node to the end of the list

  public void addLast(Integer value)

  {

    ListNode newTail = new ListNode(value, null);

    if (tail != null) {

      tail.setNext(newTail);

      tail = newTail;

    } else {

      head = tail = newTail;

    }

     

    size++;

  }

   

  // adds a node at the position pos  

  public void addAtPos(int pos, Integer value)

  {

     if (pos == 0) { // Add at the start

       addFirst(value);

       return;

     }

     if (pos <= 0 || pos > size) { // Ignore attempts to add beyond the ends

       return;

     }

     if (pos == size) { // Special case, tail has to be adjusted

       addLast(value);

       return;

     }

     // size and pos are guaranteed both non-zero

     ListNode ptr = head; // ptr is the node before the new one

     for(int i=0; i<pos-1; i++) {

       ptr = ptr.getNext();

     }

     ListNode newNode = new ListNode(value, ptr.getNext());

     ptr.setNext(newNode);

     size++;

  }

   

  // removes the first node and returns the value of the removed node or -1 if the list is empty

  public Integer removeFirst()

  {

     Integer retVal = -1;

     if (head != null) {

       retVal = head.getValue();

       head = head.getNext();

       size--;

     }

     if (size == 0) {

       head = tail = null;

     }

     return retVal;

  }

   

  // removes the node at position pos and returns the value of the removed node or -1 if pos is not a valid position

  public Integer removeNode(int pos)

  {

     Integer retVal = -1;

     if (head == null || pos < 0 || pos >= size) {

       return retVal;

     }

     if (pos == 0) {

       return removeFirst();

     }

     ListNode ptr = head; // ptr is the node before the deleted

     for(int i=0; i<pos-1; i++) {

       ptr = ptr.getNext();

     }

     retVal = ptr.getNext().getValue();

     if (pos == size-1) { // Is it the last element?      

       tail = ptr;

       tail.setNext(null);

     } else {

       ptr.setNext(ptr.getNext().getNext());

     }

     

     size--;

     return retVal;

  }  

   

  // finds and returns the position of find, or -1 if not found

  public int findNode(Integer find)

  {

     ListNode ptr = head;

     for(int pos=0; pos<size; pos++) {

       if (ptr.getValue() == find) {

         return pos;

       }

       ptr = ptr.getNext();

     }

     return -1;

  }  

   

  // rotates the list by placing the first element at the end

  public void rotate()

  {

     addLast(removeFirst());

  }

   

  // returns the list of values in the LinkedList

  public String toString()

  {

     String output = "";

     ListNode iter = head;

     while(iter != null) {

       output += String.format("%d ", iter.getValue());

       iter = iter.getNext();

     }

     return output;

  }

         

}

Explanation:

Enjoy. Linked list are always more complex than you expect. It is a good exercise to try once, then start using libraries. Life is too short to debug linked lists!

Exercise 7.2.6: If You're Not First, You're Last
Write the function called end_of_word that takes a string and returns everything but the first character.

end_of_word ("boat")
="oat"
end_of_word ("mice")
="ice"​

Answers

Answer:

end_of_word ("boat")

="oat"

end_of_word ("mice")

="ice"​

Explanation:you need to call out your function in the best way possible

Answer:

def end_of_word(word):

   return word[1:]

print(end_of_word("something"))

Explanation:

Your welcome :D

do earthquakes ever happen in Malaysia?​

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Do earthquakes ever happen in Malaysia?

Yes, they do. And they are very frequent and high in intensity.

For instance, the Sabah earthquake in 2015.

On June 5, 2015, the region of Malaysia was hit by a strong earthquake, 6.0 of magnitude on the Ritcher scale. The telluric movement lasted 30 seconds and caused much destruction.

Experts and scientists confirm that this had been the strongest earthquake since the one presented in 1976.

Other Questions
What is wrong with the statement below?All chemicals are harmful to the environment in some way.A. Chemicals may be harmful, helpful, or have little effect on theenvironment.B. Chemicals are not harmful to the environment unless they arepresent in large amounts.C. Chemicals are only helpful to the environment.D. Chemicals do not affect the environment.SUBMIT an experiment by sociologist devah pager showed that, when applying for jobs, a black man with no criminal history had the same success as These very natural (and not-at-all-staged) photos of politicians in hats are a goodexample of which propaganda and persuasion strategy?A. Ad hominemB. Argumentum ad odium (appeal to hatred)C. SpeculationD. Plain folks A square + B square what is the best way to stay within the scope of your specific assignment when working with multiple professionals i love you guys thanks for help goodnight have a good rest True or False? The measure of a tangent-chord angle is twice the measure ofthe intercepted arc inside the angle. The journal entry to record the property tax levy for a municipality would include? Which describes the duty of "common people" in Confucianism? Based on the graph below, which sequence of transformations is needed to carry ABCD onto its image A'B'C'D'? 6 times the sum of a number and ten is 60What is the expression for this Just the answer please What are the controlable risk factors of chicken pox? Solve the following proportion; -5/3=2-3a/7 the graph of a function y=f(x) always crosses the y-axis Suppose that the marginal product of labor is: MP = 75 - L, where L is the number of workers hired. You can sell the product in the marketplace for $20 per unit. The wage rate for labor is $50. How many workers should you hire? Group of answer choices5520105 A satisfied workforce does not guarantee successful organizational performance. In order to improve organizational effectiveness, managers ________. What is meant by mood in a poem? Angad, Gavin & Nick share some money in the ratio 3 : 4 : 1. In total, Angad and Nick receive 32. How much does Gavin get? global warming is a generally warming of the earth and is caused by the greenhouse effect group of answer choices true false