Which network address and subnet mask does APIPA use? (Select two.)a. 255.255.0.0b. 169.0.250.0c. 169.255.0.0d. 169.254.0.0e. 255.0.0.0f. 255.255.255.0

When a folder is deleted on a Windows system, the files within that folder are moved to the Recycle Bin. The Recycle Bin acts as a temporary storage area for deleted files, allowing users to restore them if needed. However, if the Recycle Bin is emptied or the files are deleted permanently, they will be removed from the computer.

Every computer must have at least one operating system installed. An operating system is essential as it manages the computer's hardware and software resources, and provides a user interface for interaction. While having a firewall, antivirus software, and a browser are important for security and functionality, they are not mandatory for a computer to operate. The operating system is the core component that allows other software to run on the computer.

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A search engine results page (SERP) displays links that are considered most relevant at the top of the list.

Search engines employ complex algorithms to determine the relevance of web pages to a given search query.

These algorithms take into account factors such as keyword relevance, website authority, user engagement metrics, and other ranking signals. Based on this evaluation, the search engine generates a list of web page results ordered by their perceived relevance to the query.

The links appearing at the top of the search engine results page are generally those deemed to be the most relevant and likely to provide the desired information or satisfy the user's search intent.

As you move down the list, the perceived relevance typically decreases.

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The worst-case complexity of the code fragment with two loops in a row is O(N*M), where N is the number of iterations in the first loop and M is the number of iterations in the second loop.

The first loop executes N times, and the second loop executes M times for each iteration of the first loop. This means that the inner sequence of statements is executed N*M times in the worst case. Therefore, the time complexity of this code fragment is O(N*M).

If the second loop went to N instead of M, the worst-case complexity would change to O(N^2), because the second loop would then execute N times for each iteration of the first loop, resulting in a total of N*N executions of the inner sequence of statements.

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None of the source code are totally valid based on the information provided in the question.

You can add code snippets to a coding file by selecting them from the right-click menu bar or by using a sequence of hotkeys. They are brief segments of reusable code. You can use code snippets to add entire groups or methods in addition to frequently used code blocks like try-finally and if-else.

Aim to respond to queries swiftly, make use of headers, and stick to a character count of 50 to 60 to land featured snippets. It can also be helpful to respond to queries that appear in the "people also asked" section of Search for your term.

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The code template for an event handler identifies it as a type of subroutine procedure.

An event handler is a computer code that is executed in response to a specific event, such as a button click or key press. The code template for an event handler provides a framework for writing code that responds to these events. It typically includes the function signature, which specifies the event that the handler will handle, as well as any arguments that are passed to it.

The code template may also include sample code or comments to guide the programmer in writing the handler. Overall, the code template is an important tool for developers to quickly and efficiently write code that responds to events in their applications.

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Enterprise Application Integration includes all of the following features except "individual user interfaces."
Enterprise Application Integration (EAI) is a critical aspect of modern business processes, allowing different applications to communicate and share data seamlessly. However, there is one feature that EAI does not include:

EAI focuses on these key aspects:
1. Data Integration: Ensuring data consistency and accuracy across all applications.
2. Process Integration: Streamlining and automating business processes through seamless communication between applications.
3. Service Integration: Facilitating communication and interaction between applications using standardized interfaces and protocols.
Individual user interfaces are not part of EAI as they pertain to the design and layout of a specific application, which is not EAI's concern. EAI focuses on the interoperability and communication between applications, while user interfaces are tailored to individual applications and their specific use-cases.

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EAI is focused on integrating and optimizing existing systems and applications rather than developing new software from scratch, so it may not include extensive software development or customization.

However, in general, EAI is a complex process that involves integrating multiple disparate systems and applications within an enterprise to improve business processes and information sharing. Some common features of EAI include:

Data mapping and transformation: EAI systems must be able to translate data formats and structures between different applications to ensure compatibility and consistency.

Middleware technologies: EAI typically relies on middleware technologies such as enterprise service buses (ESBs) to enable communication and integration between systems.

Message queuing and routing: EAI systems often use message queues and routing algorithms to ensure reliable and efficient data transmission between applications.

Business process automation: EAI can help automate business processes by connecting multiple systems and enabling seamless data flow between them.

Real-time data access and monitoring: EAI systems must provide real-time access to data across multiple systems, as well as monitoring and alerting capabilities to ensure data quality and system availability.

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The "N" key can be used to return to a previously found match after performing a search. This is a common shortcut used in many applications, including web browsers, text editors, and PDF readers.

After performing a search, pressing "N" will move the cursor to the next instance of the search term in the document or webpage. Pressing "Shift+N" or "U" will move the cursor to the previous instance of the search term.

This feature is particularly useful when searching through long documents or webpages with multiple occurrences of the search term. It allows the user to quickly navigate through the document and find the specific information they are looking for without having to manually scroll through the entire document.

Some applications also allow the user to highlight all instances of the search term in the document, making it easier to quickly scan and locate the relevant information. Overall, the ability to navigate quickly and efficiently through a document using search shortcuts like "N" is a time-saving and productivity-enhancing feature for many users.

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It might be required to drop features available to the model for the following reasons:

a. To increase the speed of prediction on test points

d. To improve model interpretability

When developing machine learning models, reducing the number of features can have advantages such as faster prediction times and improved interpretability. This is because models with fewer features are simpler and easier to understand. However, removing features does not necessarily guarantee lower model bias or variance. Careful feature selection or regularization techniques must be applied to ensure that model performance is not negatively impacted by the reduction in features. Balancing model complexity with performance is a key consideration in feature selection to ensure that the model is both interpretable and accurately predicts new data.

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To convert a binary subnet mask to its equivalent decimal value, we need to divide the binary subnet mask into octets and find the decimal equivalent of each octet.

The decimal representation of the binary subnet mask 11111111.11111111.11100000.00000000 is 255.255.224.0.

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Websites are different from other online ad formats because users seek out websites in a PULL fashion.

This means that users actively search for and navigate to specific websites or pages to find information, products, or services that they are interested in. They are not passively exposed to ads as they might be with other ad formats such as display ads or pre-roll videos.As a result, websites offer a unique opportunity for advertisers to reach a highly engaged and interested audience who are actively seeking out relevant information. This is why website advertising, such as banner ads or sponsored content, can be an effective way to target specific demographics and drive conversions.

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Among the options provided, the type that is NOT a primitive type is c. String. All the other options (double, short, char, and boolean) are primitive types in Java.

In Java, a primitive type is a basic data type that is built into the language and cannot be broken down into smaller components. Examples of primitive types in Java include boolean, byte, short, int, long, float, double, and char.

A primitive type represents a single value, and it has a fixed size and range of possible values. In contrast, non-primitive types in Java, such as String, are created using classes and can be composed of multiple values or components.

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In a case selection structure, you use the "range" keyword when you know only one end of the range. The case selection structure is a programming concept that allows you to execute specific blocks of code based on the value of a certain expression.

This structure is often implemented using "switch" or "select case" statements in various programming languages.

When using a case selection structure, you might encounter situations where you need to handle a range of values rather than a specific value. In such cases, the "range" keyword can be used to define a range of values for which a particular block of code should be executed. This is particularly useful when you know only one end of the range, allowing the program to handle all values greater or smaller than the specified limit.

For example, consider a grading system where you need to assign a letter grade based on the numeric score. If you only know that the minimum passing score is 60, you could use a case selection structure with a range to handle all scores less than 60 and assign the appropriate failing grade.

Remember, it is important to have a clear understanding of the requirements and constraints of the problem you are solving, as well as the syntax and functionality of the programming language you are using, to effectively implement case selection structures and utilize the "range" keyword.

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We need to know the definition of the quotient topology. Given a topological space X and a surjective map p: X → Y, the quotient topology on Y is defined to be the collection of all subsets U of Y such that p^(-1)(U) is open in X.

In this case, we are given the set {a, b, c, d, e} and a map p from the real numbers to this set. We are also told that the topology on the real numbers is the standard topology, which means that the open sets are unions of open intervals.

To determine the quotient topology induced by p, we need to consider all possible subsets of {a, b, c, d, e} and determine whether they are open in X, where X is the real numbers with the standard topology.

Let's start by looking at the preimage of each point in {a, b, c, d, e}. Since p is surjective, every subset of Y is of the form p({x}), where x is a point in X. We have:

p^(-1)({a}) = [0, 1)

p^(-1)({b}) = [1, 2)

p^(-1)({c}) = {2}

p^(-1)({d}) = (2, 3]

p^(-1)({e}) = (3, 4]

Now we can use these preimages to determine the open sets in the quotient topology. Note that a subset U of {a, b, c, d, e} is open in the quotient topology if and only if p^(-1)(U) is open in the real numbers.

The open sets in the quotient topology are:

∅ and {a, b, c, d, e}

{a}, {b}, {d}, {e}

{c}, {a, b}, {d, e}

{a, c}, {b, c}, {c, d}, {c, e}

{a, b, c}, {c, d, e}

To see why these are the only open sets, we can consider all possible unions and intersections of the sets listed above. For example, the union of {a} and {b} is {a, b}, which is in the list, so we don't need to include {a} ∪ {b} as a separate open set.

This completes our description of the quotient topology that p induces on {a, b, c, d, e} when the real line has the standard topology.

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Pedro wants to make a 35% sugar solution. He has 3 ounces of a 56% sugar. How many ounces of a 14% sugar solution must he add to this to create the desired mixture?

Xavier wants to make 10 gallons of a 42% saline solution by mixing together a 50% saline solution and a 10% saline solution. How much of each solution must he use?

Pedro on a plane made a trip to Portland and back/ The plane took the same route coming back. On the trip there it flew 210 kilometers per hour and on the return trip it went 280 kilometers per hour. If the total trip took 5 hours, how long did the trip take coming back?

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The complete part of the question will be

Señalar la importancia de las capacidades fisico-motiz que se desarrollan en el futbol de salon y dar un ejemplo para cada uno

The converted UML to code for the Toyota class is provided in the following code block. It includes the five private attributes, constructor method, and getter and setter methods for the model, color, and start attributes.

The converted UML to code is as follows,

public class Toyota {
   private String model;
   private String color;
   private int MPG;
   private int vin;
   private boolean start;
       public Toyota(int vin, int mpg) {
       this.vin = vin;
       this.MPG = mpg;
   }    
   public void setModel(String m) {
       this.model = m;
   }
       public String getModel() {
       return this.model;
   }
       public void setColor(String c) {
       this.color = c;
   }
       public String getColor() {
       return this.color;
   }    
   public boolean canStart() {
       return this.start;
   }
       public void setStart(boolean s) {
       this.start = s;
   }
}

The Toyota class has five private attributes: model, color, MPG, vin, and start. The vin and MPG attributes are set using the constructor method, Toyota(int vin, int mpg).

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Sure, here is the code to print the shape to the console:


To print the following shape to the console, you can simply use three print statements to output each line of the shape:

print("*****")
print(" *** ")
print("  *  ")

This will output the shape as follows:

*****
***
 *  

Note that you can also use a loop to print the shape, but it is not necessary for this problem since the shape is small and can be easily printed with just a few lines of code.
to print a specific shape using three lines of output without necessarily using a loop. Here's a solution in Python:

1. First, decide on the shape you want to print. For example, let's print a simple triangle:
```
 *
***
*****
```
2. To print this shape, you can use the `print()` function in Python to output each line:

```python
print("  *")
print(" ***")
print("*****")
```

3. If you run this code, it will print the desired shape to the console. While this solution does not use a loop, it is an efficient and straightforward approach for this specific problem.

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This function evaluates a polynomial of degree n, where n is the length of the coefficients array minus 1, at a given value x. The coefficients array contains the coefficients of the polynomial in order of decreasing degree.

Here's how the function works:

Initialize result to the value of the constant term of the polynomial, which is stored in coefficients[0].

Initialize power to 1, which represents the value of x to the power of 0 (i.e., 1).

Loop through the remaining coefficients of the polynomial (i.e., from i=1 to i=n) and update the result and power variables as follows:

Multiply power by x, which gives the value of x to the current power (i.e., x^i).

Multiply the i-th coefficient by power, which gives the contribution of the i-th term of the polynomial to the overall result.

Add the result of the previous step to the current value of result, which accumulates the total result of the polynomial evaluation.

Return the final value of result, which represents the value of the polynomial evaluated at x.

Here's an example of how to use the evaluate function:

double[] coefficients = {1.0, 2.0, 3.0}; // represents the polynomial 1 + 2x + 3x^2

double x = 2.0;

double result = evaluate(coefficients, x); // should return 17.0 (i.e., 1 + 2*2 + 3*2^2)

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The internet is much larger than the Ford company since there are many computers connected in it.

The internet is not Like the Ford company. The internet if far bigger than that. The internet is a system that get together millions of computers across the world into a common and harmonized system.

Hence, the Ford company is just one company that has many departments in it and it is very different from a situation where we have many interconnections of computers like in the internet.

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A DSLAM (Digital Subscriber Line Access Multiplexer) aggregates multiple DSL subscriber lines and connects them to the carrier's central office (CO).

DSLAM is a network device used in telecommunications to combine and manage multiple DSL connections from individual subscribers. It acts as the interface between the customer's DSL modems and the service provider's network.

The DSLAM aggregates the incoming DSL connections, which typically use digital subscriber line (DSL) technology, and transmits the combined traffic over high-capacity links to the carrier's central office.

By consolidating multiple DSL lines, the DSLAM maximizes the efficiency of the network infrastructure, optimizes bandwidth utilization, and enables the service provider to deliver high-speed internet access to a larger number of subscribers.

It plays a crucial role in delivering DSL-based services, such as broadband internet, digital television, and voice over IP (VoIP), to customers.

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Docs is a collaborative document web-based editing program stored in the cloud.

It allows multiple users to work on a document simultaneously and all changes are automatically saved to the cloud, ensuring that everyone has access to the most up-to-date version of the document. Docs is accessible from anywhere with an internet connection and can be used on various devices, including computers, tablets, and smartphones. This makes it an excellent tool for teams who need to collaborate remotely or for individuals who need to access their work on the go. Docs is a powerful, yet simple, tool that can greatly enhance productivity and streamline workflow.

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To avoid these issues, always use the most specific code when billing a CMS program.

If the most specific code is not used when billing a CMS program, the claim may be denied or rejected. CMS requires the use of the most specific code to ensure accurate reimbursement and data collection. If a less specific code is used, it may not accurately reflect the services provided, leading to potential errors in reimbursement and data analysis.

When billing a CMS program, if the most specific code is not used for a claim, the following can happen:

1. Rejection: The claim may be rejected, requiring you to resubmit it with the correct, most specific code.

2. Delay in payment: Processing of the claim may be delayed as CMS may need to request more information or clarification regarding the less specific code used.

3. Incorrect payment: Using a less specific code could result in an incorrect payment amount, either overpayment or underpayment.

4. Compliance issues: Consistently using less specific codes can lead to compliance issues with CMS and may increase the risk of audits and penalties.

Therefore, it is important to ensure that the most specific code is used when billing a CMS program to avoid claim denials or rejections.

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To edit a document means to make changes to its existing content.

Editing is a crucial step in the writing process, as it allows the writer to refine their message and ensure that their ideas are conveyed clearly and effectively. The editing process involves a careful review of the document for errors in spelling, grammar, punctuation, and syntax, as well as for any inconsistencies or gaps in the narrative. It also involves making revisions to the content itself, such as adding or deleting information, reorganizing paragraphs or sections, or strengthening arguments and supporting evidence. Editing can be a time-consuming and challenging task, but it is an essential part of producing high-quality written work. By taking the time to carefully edit their documents, writers can ensure that their ideas are communicated effectively and that their work is polished and professional.

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The best shell command to use for changing the LC_PAPER locale environment variable to A4 paper size in England is "localectl".

The "localectl" command is used to query and change the system locale and keyboard mapping. To change the LC_PAPER locale environment variable to A4 paper size in England, you would need to run the "localectl" command with appropriate options, such as "localectl set-locale LC_PAPER=en_GB.UTF-8".

This will set the LC_PAPER variable to the appropriate value for A4 paper size in England. The other options listed - "HOME", "LANG=CO", and "/bootR" - are not relevant to changing the LC_PAPER locale environment variable, and therefore not the best choices for this purpose.

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a)  The impulse response function h1(t) can be broken down as follows:

h1(t) = (1-t)[u(t)-u(t-1)]

For t < 0, h1(t) = 0 since u(t) and u(t-1) are both zero.

For 0 <= t < 1, h1(t) = (1-t) since u(t) = 1 and u(t-1) = 0.

For t >= 1, h1(t) = 0 since u(t) and u(t-1) are both one.

The impulse response function h2(t) can be broken down as follows:

h2(t) = t[u(t+2)-u(t-2)]

For t < -2 or t > 2, h2(t) = 0 since u(t+2) and u(t-2) are both zero.

For -2 <= t < -1, h2(t) = t since u(t+2) = 0 and u(t-2) = 0.

For -1 <= t < 1, h2(t) = 0 since u(t+2) = 0 and u(t-2) = 1.

For 1 <= t < 2, h2(t) = t since u(t+2) = 1 and u(t-2) = 1.

For -1 <= t < 1, h2(t) = 0 since u(t+2) = 0 and u(t-2) = 1.

b) When the two systems are connected in parallel, the equivalent impulse response function hp(t) is given by:

hp(t) = h1(t) + h2(t)

Carefully plotting h1(t) and h2(t), we get:

javascript

Copy code

|       /\             /\

1 | / \ /

| / \ /

| / \ /

|/_____/___

-1 0 1 2 3 4

Here, the red line represents h1(t) and the blue line represents h2(t).

Adding these two functions together, we get the green line representing hp(t):

javascript

Copy code

|       /\             /\

1 | / \ /

| / \ /

| / \ /

|/_____/___

-1 0 1 2 3 4

hp(t)

c)

When the two systems are connected in cascade, the equivalent impulse response function hs(t) is given by:

hs(t) = h1(t) * h2(t)

where * denotes convolution.

We can simplify this expression by noting that h1(t) is zero for t < 0 and t > 1, and h2(t) is zero for t < -2 and t > 2. Therefore, the only non-zero part of the convolution occurs when -2 <= t < 1.

In this interval, we can write:

hs(t) = ∫h1(τ)h2(t-τ)dτ

= ∫(1-τ)(t-τ)u(τ)u(t-τ-2)dτ + ∫(τ-t)(t-τ+4)u(τ-2)u(t-τ)dτ

= ∫(1-τ)(t-τ)u(τ)u(t-τ-2)dτ + ∫(

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A degenerate binary tree, also known as a pathological tree, has the performance of a linked list data structure. In a degenerate binary tree, each parent node has only one child, which means that the tree resembles a linear structure rather than a balanced, hierarchical one.

The reason for this similarity in performance is because, in both cases, the depth of the structure is equal to the number of elements present. Consequently, basic operations like searching, insertion, and deletion take O(n) time complexity, where n is the number of elements. This is less efficient than a balanced binary tree, where these operations would typically have a time complexity of O(log n).

To summarize, a degenerate binary tree has the performance of a linked list data structure due to its linear structure and O(n) time complexity for basic operations.

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The method "foo()" of class "foo" does not require an instance of class "foo" to be invoked, as it is declared as a static method.

Static methods can be called using the class name without needing to create an instance of the class. The methods "bar()" and "baz()" are not static and therefore require an instance of the class "foo" to be invoked.

In the given class `foo`, the method that does not require an instance of class `foo` to be invoked is the `foo()` method. This is because it is declared with the `static` keyword, which means it belongs to the class itself and not to any specific instance of the class. You can call a static method using the class name, like this: `foo.foo();`. The other methods, `bar()` and `baz()`, are instance methods and require an instance of the class to be invoked.

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As part of a DBMS, a data dictionary (also known as a system catalog) documents information about a database in detail.

The data dictionary serves as a reference for developers and administrators to understand the structure and contents of the database. It includes metadata such as the names and data types of tables and columns, relationships between tables, and constraints on data.
                                        As part of a DBMS (Database Management System), a "data dictionary" or "metadata" documents information about a database. The data dictionary stores details about the structure, organization, and relationships among the data elements within the database, making it easier to manage and understand the database's design and contents.

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To retrieve and output the office number, address, monthly rent, and owner number for every property whose square footage is equal to the square footage stored in i sqr ft, follow these steps:

1. Access the database or system that stores the property information.
2. Identify the field that contains the square footage information.
3. Use a query or search function to filter the properties based on the square footage value stored in i sqr ft.
4. Retrieve the following fields for each property that matches the search criteria: office number, address, monthly rent, and owner number.
5. Format the output in a clear and organized manner, such as in a table or list.
6. Verify the accuracy of the retrieved information.
7. If needed, export or save the output for future reference.

It is important to note that the specific steps may vary depending on the database or system being used. Additionally, it is crucial to have proper access permissions and follow any applicable data privacy policies or regulations.
To retrieve and output the required property information based on the given square footage criteria, follow these procedures:Create a database connection to access the property information. Use a SQL query to retrieve the office number, address, monthly rent, and owner number of properties where the square footage is equal to the value stored in 'i sqr ft'. The query should look like this:
 SELECT office_number, address, monthly_rent, owner_number
  FROM properties
  WHERE square_footage = i_sqr_ft; Execute the SQL query and store the results in a variable or data structure.
Loop through the retrieved results and output the office number, address, monthly rent, and owner number for each matching property.Close the database connection to complete the process.

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To order the records in the account table by city in alphabetical order, use the "Sort Ascending" button.

This button is usually located in the toolbar or ribbon of the software program used to view the table. Clicking on this button will sort the records in ascending order based on the city column. Alternatively, you can also right-click on the city column header and select "Sort A to Z" from the context menu. This will achieve the same result. Sorting data in a table is a useful feature that allows you to quickly find specific information and analyze trends. It is also helpful for creating reports and presentations based on the data.

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A network interface card (NIC) connects a computer to an Ethernet port, for example.

A network interface card (NIC) is a hardware component that connects a computer or other device to a network. It provides the physical interface between the device and the network, allowing the device to send and receive data over the network.

One common use of a NIC is to connect a computer to an Ethernet port, which is a type of wired network connection that uses twisted-pair cables and RJ45 connectors. The NIC connects to the computer's motherboard and provides an Ethernet port that can be used to connect to a network switch, router, or other device.

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