Write a recursive method called method3 that accepts an integer parameter and returns the integer reformed by repeating digits 1 and 2. For example, method3 (123456) will return 11223456 repeating only 1 and 2 and method3 (21) will return 2211. If the number is 0, return 0. You may assume that n is not negative

Answer:

Pls check the site "examtopics"

U fill find ur questions there

Answer:

CC BY-NC-SA

Explanation:

BY ==> credit has to be given to original author

NC ==> non-commercial

SA  ==>Share alike ; modified work should be reused under the original license

Where the above survey was made,  the number of students who owned a bicycle and either a car or a motorcycle is 30.

Let's denote the number of students who owned a car and a bicycle as C ∩ B, and the number of students who owned a motorcycle and a bicycle as M ∩ B. Then we have:

C = 8 (number of students who owned a car)

M = 20 (number of students who owned a motorcycle)

B = 48 (number of students who owned a bicycle)

C ∪ M ∪ B = 100 (number of students in the survey)

Neither C nor M nor B = 38

C ∩ M = 0 (no student who owned a car also owned a motorcycle)

We can use the formula:

C ∪ M ∪ B = C + M + B - (C ∩ M) - (M ∩ B) - (C ∩ B) + Neither

Plugging in the numbers we have:

100 = 8 + 20 + 48 - 0 - (M ∩ B) - (C ∩ B) + 38

Simplifying:

30 = (M ∩ B) + (C ∩ B)

Therefore, the number of students who owned a bicycle and either a car or a motorcycle is 30.

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The program that yeilds the above output is given as follows.

public class VoteCounter {

   public static   void main(String[] args) {

       int candidate1Votes = 500;

       int candidate2Votes = 300;

       int candidate3Votes = 200;

       int  totalVotes = candidate1Votes + candidate2Votes + candidate3Votes;

       double candidate1Percentage = (double) candidate1Votes / totalVotes * 100;

       double candidate2Percentage = (double) candidate2Votes / totalVotes * 100;

       double   candidate3Percentage = (double) candidate3Votes / totalVotes * 100;

       System.out.println("Total   votes: " + totalVotes);

       System.out.println("Candidate 1 votes: " + candidate1Votes + " (" + candidate1Percentage +   "%)");

       System.out.println("Candidate 2 votes:   " + candidate2Votes + " (" + candidate2Percentage +   "%)");

       System.out.println("Candidate 3 votes: "   + candidate3Votes + " (" + candidate3Percentage + "%)");

   }

In this program,we have three candidates,   and the number of votes for each candidate is given.

We calculate the total   votes by summing up the votes for all candidates. Then,we calculate the percentage   of votes for each candidate by dividing their votes by the total votes and multiplying by 100.

Finally,we use the System.out.println() method   to display the total votes and the votes and percentages for each candidate.

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Answer:

As an individual, I believe cyber warfare is a serious threat and I take steps to protect myself online. I use strong passwords, two-factor authentication, and other security measures to protect my data and accounts. On a business level, cyber warfare can be even more dangerous, as companies have more valuable data and a larger attack surface. Companies should invest in robust cybersecurity measures, such as firewalls, intrusion detection systems, and encryption, to protect their data and networks.

Explanation:

Answer:

int main() {

   Circle* pCircle = new Circle(5.0f, 2, 3);

   pCircle->up();

   pCircle->down();

   pCircle->left();

   pCircle->right();

   cout << "X: " << pCircle->getx() << endl;

   cout << "Y: " << pCircle->gety() << endl;

   cout << "Radius: " << pCircle->getRadius() << endl;

   pCircle->print();

   pCircle->update_radius(4.0f);

   if (pCircle->isUnit()) {

       cout << "is unit" << endl;

   }

   pCircle->move_x(10);

   pCircle->move_y(10);

}

Explanation:

something like that?

Programming can be made simpler by using polymorphism, which makes it possible to treat objects that share a superclass directly or indirectly as if they were all instances of the superclass.

In C++, polymorphism refers to when a single object or function behaves differently in various settings. Collate polymorphism and time polymorphism are the two types.

In object-oriented programming, the term "polymorphism" refers to a design pattern where classes have various functionalities but share a same interface. The benefit of polymorphic is that because each class is used in the same way, the code employing them does not have to be aware of which class is being used.

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Answer:

Imma contact info and maps

Explanation:

It's the most reasonable

Answer:

contact information and maps

Answer:

The answer is c your welcome

To guarantee that a query's recordset cannot make any changes to the original data tables, the "read-only" attribute can be assigned to the query.

An effective method to accomplish this is to utilize the "SELECT" statement along with the "FOR READ ONLY" condition. The instruction signifies to the database engine that the query's sole purpose is to retrieve data and not alter it.

The SQL Code

SELECT column1, column2, ...

FROM table1

WHERE condition

FOR READ ONLY;

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Implementing a regular patch management policy, with a schedule for updating all endpoints and enforcing compliance through configuration management or other tools.

Patch management rules are a set of standards that guarantee patching is managed, efficient, and secure. These instructions outline the actions and procedures to be followed when fixing bugs and vulnerabilities. There are several sorts of patches, such as security patches, hotfixes, and service packs.

Patch management is the process of updating software, drivers, and firmware to prevent vulnerabilities. Effective patch management also ensures that systems run at peak performance, increasing productivity.

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RAM and cache memory are examples of online storage as they provide direct and fast access to data. CD-ROM, floppy disk, and registers are examples of offline storage as they require external devices or are part of the processor's internal storage.

Online Storage:

1. RAM (Random Access Memory): RAM is a type of volatile memory that provides temporary storage for data and instructions while a computer is running. It is considered online storage because it is directly accessible by the computer's processor and allows for fast retrieval and modification of data.

2. Cache Memory: Cache memory is a small, high-speed memory located within the computer's processor or between the processor and the main memory. It is used to temporarily store frequently accessed data and instructions to speed up processing. Cache memory is considered online storage because it is directly connected to the processor and provides quick access to data.

Offline Storage:

1. CD-ROM (Compact Disc-Read-Only Memory): A CD-ROM is a type of optical disc that stores data and can only be read. It is considered offline storage because data is stored on the disc and requires a CD-ROM drive to read the information.

2. Floppy Disk: A floppy disk is a portable storage medium that uses magnetic storage to store data. It is considered offline storage because it requires a floppy disk drive to read and write data.

3. Registers: Registers are small, high-speed storage locations within the computer's processor. They hold data that is currently being used by the processor for arithmetic and logical operations. Registers are considered offline storage because they are part of the processor's internal storage and not directly accessible or removable.

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How to perform a typical traceroute on an IP address using CMD command is given below:

In case you're striving to perform a traceroute operation on an IP address, either using Windows or Mac computer systems, the following guidelines will provide assistance.

Windows users may select the Windows key and R simultaneously, enter "cmd," hit Enter. In comparison, users operating with the Mac OS should navigate through Finder by visiting Applications -> Utilities and double-clicking Terminal.

To get started with the procedure, insert the word "traceroute," and proceed by entering the specific IP address that you desire to locate. Even if searching for information on 203.0.113.1, simply input "traceroute 203.0.113.1." At this stage, submit and wait until the validation is done.

This method ascertains the path taken by packets across the network. It indicates the number of jumps made, along with their response time at every stage. One aspect to bear in mind is some routers/firewalls may block access thereby leading to incomplete outcomes.

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When decomposing a task in a modular program, game programmers follow a structured approach to break down the task into smaller, more manageable components.

This process is crucial for code organization, maintainability, and reusability. Here's an outline of what game programmers typically do:

1. Identify the task: The programmer begins by understanding the task at hand, whether it's implementing a specific game feature, optimizing performance, or fixing a bug.

2. Break it down: The task is broken down into smaller subtasks or functions that can be handled independently. Each subtask focuses on a specific aspect of the overall goal.

3. Determine dependencies: The programmer analyzes the dependencies between different subtasks and identifies any order or logical flow required.

4. Design modules: Modules are created for each subtask, encapsulating related code and functionality. These modules should have well-defined interfaces and be independent of each other to ensure reusability.

5. Implement and test: The programmer then implements the modules by writing the necessary code and tests their functionality to ensure they work correctly.

6. Integrate modules: Once individual modules are tested and verified, they are integrated into the larger game program, ensuring that they work together seamlessly.

By decomposing tasks into modules, game programmers promote code organization, readability, and ease of maintenance. It also enables parallel development by allowing different team members to work on separate modules simultaneously, fostering efficient collaboration.

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Yes, it is possible to compare two pre-packaged versions in the Consumer Price Index (CPI), but it can be challenging due to certain limitations of the index.

The CPI is designed to measure changes in the overall price level of a basket of goods and services consumed by households.

It focuses on broad categories and representative items within those categories, rather than specific versions of products.

When it comes to pre-packaged versions of products, there can be variations in size, quality, branding, and other attributes that may affect their prices differently.

These variations make direct comparisons complex within the framework of the CPI.

To compare two specific pre-packaged versions within the CPI, it would require detailed data on their specific characteristics and how they align with the representative item in the CPI basket.

This level of granularity may not be readily available in the public domain or within the CPI methodology.

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the exclusive legal right, given to an originator or an assignee to print, publish, perform, film, or record literary, artistic, or musical material, and to authorize others to do the same.

Answer:

No its not a combustion its a formation.

Explanation:

The rule of thirds is an important feature of composition in visual arts, such as photography, painting, and design.

This rule suggests that you must divide an image into nine equal parts by imagining two equally spaced horizontal lines and two equally spaced vertical lines. These lines create four intersection points, known as the power points or points of interest.

This rule emphasizes that you should place the key elements or points of interest in the image along these lines or at the intersection points. By doing so, the composition becomes more visually appealing and balanced. It adds dynamism and guides the viewer's eye through the image, creating a sense of harmony and interest.

The rule of thirds is based on the idea that placing the main subjects or focal points off-center creates a more visually pleasing and engaging composition compared to placing them at the center. It allows for more negative space and encourages the viewer to explore the entire image, rather than focusing solely on the center.

In photography, this rule can be applied to various elements, such as landscapes, portraits, and still life. For example, placing the horizon on one of the horizontal lines rather than in the center can create a more balanced and captivating composition. In portraits, aligning the subject's eyes or face along the vertical lines can enhance the overall visual impact.

In summary, the rule of thirds is a composition guideline that suggests dividing an image into nine equal parts and placing the key elements or points of interest along the lines or at the intersection points. It is a valuable technique used by visual artists to create visually pleasing and well-balanced compositions.

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Answer: relative references

Explanation:

By default, all cell references are RELATIVE REFERENCES. When copied across multiple cells, they change based on the relative position of rows and columns. For example, if you copy the formula =A1+B1 from row 1 to row 2, the formula will become =A2+B2.

Answer:

Explanation:

To use the AHP (Analytic Hierarchy Process) method, we need to follow these steps:

Step 1: Identify the Goal and Criteria

Goal: Select the feature to focus on

Criteria: Power users, standard users, and novice users

Step 2: Create a Hierarchy

Feature to focus on (Goal)

Power users

Standard users

Novice users

Step 3: Pairwise Comparisons

We need to compare the criteria to each other, using a scale from 1 to 9. The scale represents the importance of one criterion over another.

Power users are very strongly focused on over novice users: 9

Standard users are moderately focused on over novice users: 5

Power users are moderately focused on over standard users: 5

Step 4: Calculate Weights

Using the pairwise comparison results, we can calculate the weights of each criterion.

Power users: 0.707

Standard users: 0.224

Novice users: 0.069

Step 5: Evaluate Alternatives

We need to evaluate the alternatives based on each criterion.

Alternative 1: Feature A

Power users: 0.8

Standard users: 0.6

Novice users: 0.3

Alternative 2: Feature B

Power users: 0.9

Standard users: 0.5

Novice users: 0.2

Step 6: Calculate Scores

We need to calculate the score for each alternative by multiplying the weight of each criterion by its evaluation for the alternative.

Score for Alternative 1: 0.707 x 0.8 + 0.224 x 0.6 + 0.069 x 0.3 = 0.709

Score for Alternative 2: 0.707 x 0.9 + 0.224 x 0.5 + 0.069 x 0.2 = 0.776

Based on the AHP method, Alternative 2 (Feature B) has a higher score and should be selected.

D,C,B

Should be the correct answers. I'm not the best when it comes to copyright but I believe those are correct.

Answer:

Its means that other people get to only read your folder. A. Users can only read the name of the shared folder. on edge.

Explanation:

Answer:

1927

Explanation:

Answer:

1971 is the year

Answer:

If you did the exercise with two Dog objects, it was a bit boring, right? After all, we have nothing to separate the dogs from each other and no way of knowing, without looking at the source code, which dog produced which bark.

In the previous article, I mentioned that when you create objects, you call a special method called a constructor. The constructor looks like the class name written as a method. For example, for a Dog class, the constructor would be called Dog().

The special thing about constructors is that they are the path to any new object, so they are a great place to call code that initializes an object with default values. Further, the return value from a constructor method is always an object of the class itself, which is why we can assign the return value of the constructor to a variable of the type of class we create.

However, so far, we have not actually created a constructor at all, so how come we can still call that method?

In many languages, C# included, the language gives you a free and empty constructor without you having to do anything. It is implied that you want a constructor; otherwise there would be no way of using the class for anything, so the languages just assume that you have written one.

This invisible and free constructor is called the default constructor, and, in our example, it will look like this:

public Dog(){ }

Notice that this syntax is very similar to the Speak() method we created earlier, except that we do not explicitly return a value nor do we even declare the return type of the method. As I mentioned earlier, a constructor always returns an instance of the class to which it belongs.

In this case, that is the class Dog, and that is why when we write Dog myDog = new Dog(), we can assign the new object to a variable named myDog which is of type Dog.

So let’s add the default constructor to our Dog class. You can either copy the line above or, in Visual Studio, you can use a shortcut: type ctor and hit Tab twice. It should generate the default constructor for you.

The default constructor doesn’t actually give us anything new because it is now explicitly doing what was done implicitly before. However, it is a method, so we can now add content inside the brackets that will execute whenever we call this constructor. And because the constructor runs as the very first thing in an object’s construction, it is a perfect place to add initialization code.

For example, we could set the Name property of our objects to something by adding code such as this:

public Dog()

{

   this.Name = "Snoopy";

}

This example will set the Name property of any new objects to “Snoopy”.

Of course, that’s not very useful because not all dogs are called “Snoopy”, so instead, let us change the method signature of the constructor so that it accepts a parameter.

The parentheses of methods aren’t just there to look pretty; they serve to contain parameters that we can use to pass values to a method. This function applies to all methods, not just constructors, but let’s do it for a constructor first.

Change the default constructor signature to this:

public Dog(string dogName)

This addition allows us to send a string parameter into the constructor, and that when we do, we can refer to that parameter by the name dogName.

Then, add the following line to the method block:

this.Name = dogName;

This line sets this object’s property Name to the parameter we sent into the constructor.

Note that when you change the constructor’s signature, you get a case of the red squigglies in your Program.cs file.When we add our own explicit constructors, C# and .NET will not implicitly create a default constructor for us. In our Program.cs file, we are still creating the Dog objects using the default parameter-less constructor, which now no longer exists.

To fix this problem, we need to add a parameter to our constructor call in Program.cs. We can, for example, update our object construction line as such:

Dog myDog = new Dog(“Snoopy”);

Doing so will remove the red squigglies and allow you to run the code again. If you leave or set your breakpoint after the last code line, you can look at the Locals panel and verify that your object’s Name property has indeed been? Got it?

The program that keeps track of the attributes above for pet records at the animal clinic is in explanation part.

Making a set of instructions that instruct a computer how to carry out a task is the process of programming. Computer programming languages like JavaScript, Python, and C++ can all be used for programming.

The program can be:

public class Pet {

private String name;

private int age;

private double weight;

private String type;

private String breed;

public Pet() {

}

/**

* param name

* param age

* param weight

* param type

* param breed

*/

public Pet(String name, int age, double weight, String type, String breed) {

this.name = name;

this.age = age;

this.weight = weight;

this.type = type;

this.breed = breed;

}

/**

* return the name

*/

public String getName() {

return name;

}

/**

* param name

* the name to set

*/

public void setName(String name) {

this.name = name;

}

/**

* return the age

*/

public int getAge() {

return age;

}

/**

* param age

* the age to set

*/

public void setAge(int age) {

this.age = age;

}

/**

* return the weight

*/

public double getWeight() {

return weight;

}

/**

* param weight

* the weight to set

*/

public void setWeight(double weight) {

this.weight = weight;

}

/**

* return the type

*/

public String getType() {

return type;

}

/**

* param type

* the type to set

*/

public void setType(String type) {

this.type = type;

}

/**

* return the breed

*/

public String getBreed() {

return breed;

}

/**

* param breed

* the breed to set

*/

public void setBreed(String breed) {

this.breed = breed;

}

/*

* (non-Java)

*

*/

public String toString() {

return "Pet :: Name=" + name + ", age=" + age + ", weight=" + weight

+ ", type=" + type + ", breed=" + breed;

}

}

Thus, this is the program for the given scenario.

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Answer:

B - tricks the user into allowing access to the system or computer, by posing as a different type of file

Answer:

Worm: infects a computer or system, and then replicates itself, but acts independently and does not need to be triggered

Trojan horse: tricks the user into allowing access to the system or computer, by posing as a different type of file

Virus: infects a computer or system, and then replicates itself after being triggered by the host

Explanation:

Based on the image, one can see an example of Python code that is said to be able to meets the requirements that are given in the question:

The code given is seen as a form of  a Python script that tells more on the use of if-else as well as if-elif-else statements, also the use of comparison operators, logical operators, and others

Therefore, one need to know that the code is just a form of an example and it can or cannot not have a special functional purpose. It is one that is meant to tell more on the use of if-else, if-elif-else statements, etc.

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Answer:

I am writing a C program.

#include <stdio.h> // for using input output functions

#include <stdbool.h> // for using a bool value as data type

int main() { // start of the main() function body

 int count=0; //count the number of entries

 double gallons, miles, MilesperGallon, combined_avg, sum; //declare variables

 while(true) {// takes input gallons and miles value from user and computes avg miles per gallon

      printf( "Enter the gallons used (-1 to stop): \n" ); //prompts user to enter value of gallons or enter -1 to stop

      scanf( "%lf", &gallons );//reads the value of gallons from user

   if ( gallons == -1 ) {// if user enters -1

     combined_avg = sum / count; //displays the combined average by dividing total of miles per drives to no of entries

     printf( "Combined miles per gallon for all tankfuls:  %lf\n", combined_avg ); //displays overall average value  

     break;} //ends the loop

     printf( "Enter the miles driven: \n" ); //if user does not enter -1 then prompts the user to enter value of miles

     scanf( "%lf", &miles ); //read the value of miles from user

MilesperGallon = miles / gallons; //compute the miles per gallon

printf( "The miles per gallon for tankful:  %lf\n", MilesperGallon ); //display the computed value of miles per gallon

  sum += MilesperGallon; //adds all the computed miles per gallons values

   count += 1;  } } //counts number of tankfuls (input entries)

Explanation:

The program takes as input the miles driven and gallons used for each tankful. These values are stored in miles and gallons variables. The program calculates and displays the miles per gallon MilesperGallon obtained for each tankful by dividing the miles driven with the gallons used. The while loop continues to execute until the user enters -1. After user enters -1, the program calculates and prints the combined miles per gallon obtained for all tankful. At the computation of MilesperGallon for each tankful, the value of MilesperGallon are added and stored in sum variable. The count variable works as a counter which is incremented to 1 after each entry. For example if user enters values for miles and gallons and the program displays MilesperGallon then at the end of this iteration the value of count is incremented to 1. This value of incremented for each tankful and then these values are added. The program's output is attached.

Explanation: