A network team is comparing topologies for connecting on a shared media. which physical topology is an example of a hybrid topology for a lan?a. Busb. Extended starc. Ringd. Partial mesh

Answer:

C to highlight the experiences of Tiera Fletcher growing up and as an aerospace engineer

Explanation:

Dream Jobs: Rocket Designer, a Newsela article by Rebecca Wilkins was written with the intent of informing the readers of how Tiera Fletcher developed a love for mathematics at an early age and further developed a desire to be a Space Engineer which she succeeded at. She highlighted the different steps she took before she realized her goal. Some of these steps included working as an intern in several space establishments and performing research.

Today, she is very successful in her career and hopes  that young ones can pursue a career in any STEM careers of their choice.

Answer:

c on newsella

Explanation:

The correct increasing order of downlink satellite bands is -  L < S < C < Ku < Ka (Option B).

It is to be noted that the   order of downlink satellite bands is based on their frequencies,with lower frequencies being assigned to longer wavelengths.

In this case,   L-band has lower frequency thanS -band, C-band has lower frequency than both L-band and S-band, and so on, resulting in the order L < S < C < Ku < Ka.

The   downlink satellite bands,in increasing order of frequency are:

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Answer:

On the Insert tab, in the Text group, click Date & Time. In the Header and Footer box, do one of the following: If you want to add the date and time to your slides, click the Slide tab. If you want to add the date and time to your notes pages, click the Notes and Handouts tab.

Explanation:

The date of creation can be added to a slide by making use of the: "Insert" tab, "Text" group.

A slide can be defined as a single page of a presentation that contains text-based information or images, which can be used by a presenter to teach, instruct and educate the audience on a topic.

In Microsoft Powerpoint, an end user can add the date of creation to a slide by making use of the "Insert" tab and "Text" group.

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A business model describes the information that a system must provide. This question is part of system analyst.

It's crucial for a business to consider the benefits and drawbacks of altering its current processes. For this procedure to be successful, it is crucial to determine the value of the new system. Make sure it's an improvement over your current home, just like when you design your ideal house.

Before anything else, businesses must determine what their needs are. They can do this by asking themselves questions like, "What value do we wish to contribute to the organization?" And "Does it aim to boost workplace productivity?".

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A data flow diagram (DFD) shows how data moves through an information system. However, it does not show the program logic or processing steps. A data flow diagram is a visual representation of a system's data flow. It is a tool for modeling the system's high-level functionality and making sense of how it interacts with external entities.

The following are some of the benefits of using data flow diagrams (DFD) in system analysis and design:Clear Communication: DFDs are simple to understand, and they make it easy to communicate about the system's overall operation with all stakeholders.

Standardization: DFDs are based on standardized symbols, which helps to ensure consistency in system modeling and analysis. Scalability: DFDs make it simple to add, remove, or modify components of the system without causing significant disruptions.

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This claim is untrue since Excel should always show the exact number that you enter into the column or the exact value that results from a calculation that is placed in that cell.

A type of computer application called a technology program may be used to organise, store, and analyse data in a tabular format. The application can imitate digital versions of paper accounting spreadsheets. They could also have several connected sheets with content is shown text, statistics, or graphics.

LibreOffice Arithmetic or Apache Avian influenza viruses Calc offline may indeed be adequate if you simply need a basic computer for straightforward administrative tasks, such as calculations. if you desire more complex features.

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Using the knowledge in computational language in html it is possible to write a code that For ul elements nested within the nav element, set the list-style-type to none and set the line-height to 2em.

<!doctype html>

<html lang="en">

<head>

  <!--

  <meta charset="utf-8">

  <title>Coding Challenge 2-2</title>

</head>

<body>

  <header>

     <h1>Sports Talk</h1>

  </header>

  <nav>

     <h1>Top Ten Sports Websites</h1>

     <ul>

     </ul>

  </nav>

  <article>

     <h1>Jenkins on Ice</h1>

     <p>Retired NBA star Dennis Jenkins announced today that he has signed

        a contract with Long Sleep to have his body frozen before death, to

        be revived only when medical science has discovered a cure to the

        aging process.</p>

        always-entertaining Jenkins, 'I just want to return once they can give

        me back my eternal youth.' [sic] Perhaps Jenkins is also hoping medical

        science can cure his free-throw shooting - 47% and falling during his

        last year in the league.</p>

     <p>A reader tells us that Jenkins may not be aware that part of the

        least-valuable asset.</p>

  </article>

</body>

</html>

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Using the codes in computational language in C++ it is possible to write a code that Implement a class Bug that models a bug climbing up a pole. Each time the up method is called, the

#include<iostream>

using namespace std;

class Bug

{

public:

int get_position() const;

void reset();

void up();

private:

int position = 0;

};

int Bug::get_position() const

{

//return current position of bug

return position;

}

void Bug::reset()

{

//position of bug resetted to 0

position = 0;

}

void Bug::up()

{

//increment bug position by 10 and if it becomes 100 then move it back to 0

position += 10;

if (position == 100)

 position = 0;

}

int main()

{

Bug bugsy;

Bug itsy_bitsy;

bugsy.reset();

itsy_bitsy.reset();

bugsy.up();

bugsy.up();

cout << bugsy.get_position() << endl;

cout << "Expected: 20" << endl;

itsy_bitsy.up();

itsy_bitsy.up();

itsy_bitsy.up();

cout << itsy_bitsy.get_position() << endl;

cout << "Expected: 30" << endl;

for (int i = 1; i <= 8; i++)

{

 bugsy.up();

}

cout << bugsy.get_position() << endl;

cout << "Expected: 0" << endl;

bugsy.up();

cout << bugsy.get_position() << endl;

cout << "Expected: 10" << endl;

return 0;

}

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Veracity is one of the four features of Big Data according to Gartner's framework.

Veracity is one of the four features of Big Data according to Gartner's framework. It refers to the accuracy, reliability, and trustworthiness of the data.

In the given scenario, U is concerned about the reliability of the data sources chosen for gathering Big Data, indicating a potential lack of veracity.

The accuracy and trustworthiness of data play a crucial role in drawing accurate conclusions and making informed business decisions.

By addressing the veracity aspect, U can ensure the data used for analysis is reliable, reducing the risk of reaching inaccurate conclusions.

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First try shutting down your computer for 5 minutes.

Turn it on if tabs are still open, try to right click it and press delete if you have that.

if you have none of your acounts try to make anew accounts the add a account to the new account you just made. still having peroblems, let me know?

Answer:

wait to it dies or hold the shut down button till it turns off

Explanation:

The correct function header is "def f(a = 1, b = 1, c = 2):". This header defines a function named "f" with three parameters: "a", "b", and "c". The parameters have default values assigned to them, so if no arguments are provided when calling the function, the default values will be used.

For the second question, the statement s.endswith('m') will return True. The method endswith() is used to check if a string ends with a specific suffix. In this case, the suffix being checked is 'm'. Since the string "Programming is fun" ends with the letter 'm', the method will return True.

Regarding the third question, the following statements are true:

By default, the new() method, which is defined in the object class, invokes the init() method. The new() method is responsible for creating an instance of a class, while the init() method initializes the instance.

The new() method is indeed defined in the object class.

The init() method is also defined in the object class.

The str() method is defined in the object class and is used to represent an object as a string. It can be overridden in user-defined classes to provide a customized string representation.

The _eq(other) method, which compares two objects for equality, is not defined in the object class. However, the eq() method is commonly used for this purpose.

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A bind variable in a SQL command instructs Oracle 12c to use a substituted value in place of the variable when the command is executed.

It is a placeholder in a SQL statement where a data value is expected to be substituted. Bind variables are used to pass data into a SQL statement in a secure and efficient manner.

A bind variable is a parameterized SQL statement element. Bind variables are utilized in SQL commands to replace data with literal values. They assist to keep your query safe, as data injection attacks can't occur, and they assist to improve query performance.

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Answer:

emergency pils at a doctor

Handling missing or corrupted data in a dataset involves various approaches, such as data imputation, deletion, or using advanced techniques like machine learning algorithms.

The choice of method depends on the nature of the missing or corrupted data and the specific requirements of the analysis.

When dealing with missing or corrupted data in a dataset, one common approach is data imputation, where missing values are estimated or filled in using statistical techniques. This can include methods like mean imputation, regression imputation, or advanced techniques such as multiple imputations or k-nearest neighbors imputation. Data imputation aims to retain as much information as possible while minimizing the impact of missing data on subsequent analysis.

Alternatively, in some cases, it may be appropriate to delete rows or columns with missing or corrupted data, especially if the missingness is random or occurs at a negligible rate. Deleting missing data can be done if it does not significantly affect the integrity and representativeness of the dataset.

Moreover, in scenarios where the data is severely corrupted or the missingness is extensive, more advanced techniques like machine learning algorithms can be employed. These algorithms can learn patterns from the available data and predict the missing or corrupted values based on the relationships and characteristics of the remaining data.

In conclusion, handling missing or corrupted data in a dataset involves applying various strategies such as data imputation, deletion, or advanced techniques like machine learning algorithms. The choice of method depends on the extent and nature of the missing or corrupted data, as well as the specific requirements of the analysis.

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Answer:

Corona Virus

Explanation:

Answer:

"HELO" would be the correct choice.

Explanation:

Answer:

HELO/EHLO.

Explanation:

Simple Mail Transfer Protocol (SMTP) is a protocol followed while sending an electronic mail or receiving it. It is a TCP/IP protocol (a protocol used to interconnect in communication protocols).

To test Simple Mail Transfer Protocol (SMTP), the HELO/EHLO command is used. There are several other commands in SMTP, which is used to communicate properly.

The HELO command is a type of command in SMTP which is used to test or initiate SMTP communication. HELO/EHLO are the commands which are used to test SMTP communication. They are used interchangebaly.

Thus the correct answer is HELO/EHLO command is used to test SMTP support.

before the scientific revolution, to understand nature, europeans relied on text to speech True

Europeans did not have access to the modern scientific methods and technologies that we have today. They relied heavily on written texts and oral traditions to understand and explain the natural world. Many of these texts were based on the ideas of ancient Greek philosophers, such as Aristotle and Plato, and were interpreted through the lens of Christian theology. The dominant worldview of the time saw nature as a reflection of the divine order, and therefore the study of nature was seen as a means to understand God's plan. This reliance on text and traditional knowledge began to shift during the Scientific Revolution, as new scientific methods were developed and empirical observations were emphasized over reliance on authority and tradition.

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Answer:

b, c

Explanation:

The power to reach masses allows you to spread viruses at lightning speed, and anonymity gives hackers the ability to evade authorities.

Answer:

From a hardware standpoint, the CPU is most likely the main component. From a software standpoint, macOS and Windows are complex software systems.

Explanation:

The given statement "One recent trend in modeling involves the development of model libraries and solution technique libraries." is true because the development of these libraries enables users to access pre-built models and solution techniques, improving efficiency and accuracy in various applications.

One recent trend in modeling involves the development of model libraries and solution technique libraries. A model library is a collection of pre-built models that can be used as building blocks to create more complex models. A solution technique library is a collection of pre-built algorithms and optimization methods that can be used to solve complex models.

The development of model libraries and solution technique libraries is driven by several factors. One factor is the increasing complexity of models in many fields, such as finance, engineering, and logistics.

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Based on the given options, the year in which most people updated their contact information is 2011.

To determine this answer, you can follow these steps:
1. Open the database file.
2. Use the "Sort" function to arrange the data based on the year of contact information update.
3. Count the number of updates in each year, specifically focusing on the years 1988, 2010, 2011, and 2012.
4. Compare the counts for each year and identify which year had the highest number of updates.

By following the steps mentioned in the explanation, it can be concluded that 2011 is the year when most people updated their contact information.

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Finding the fastest route that visits every location among n locations, which requires n! possible routes be examined.

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a. Record the two transactions in the T-accounts.Transaction On account service provided worth $24,100. Therefore, the Accounts Receivable account will be debited by $24,100

On account purchase of supplies worth $3,300. Therefore, the Supplies account will be debited by $3,300 and the Accounts Payable account will be credited by $3,300.Supplies3,300Accounts Payable3,300b. Record the required year-end adjusting entry to reflect the use of supplies. The supplies that were used over the year have to be recorded. It can be calculated as follows:Supplies used = Beginning supplies + Purchases - Ending supplies

= $0 + $3,300 - $750= $2,550

The supplies expense account will be debited by $2,550 and the supplies account will be credited by $2,550.Supplies Expense2,550Supplies2,550Record the required closing entries. The revenue and expense accounts must be closed at the end of the period.Services Revenue24,100Income Summary24,100Income Summary2,550Supplies Expense2,550Income Summary-Net Income22,550Retained Earnings22,550cThe purpose of closing entries is to transfer the balances of the revenue and expense accounts to the income summary account and then to the retained earnings account.

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Answer:

the speaker

Explanation:

all if the rest are input devices so it must be the speaker I guess

Answer:C

Explanation: This has no basis while the others have studied behind them.

Checking social media a lot is connected to more happiness. is a false statement about online time. The correct option is C.

Social media refers to digital platforms and applications that allow users to create, share, and interact with content.

Social media includes a wide range of platforms. Users can post messages, photos, videos, and other content, and engage with others through likes, comments, and sharing.

Social media has become an important part of modern communication and can be used for personal and professional purposes.

Option C is a false statement. Studies have actually found that excessive use of social media is associated with increased risk of depression and anxiety, as well as decreased well-being and life satisfaction.

Thus, the correct option is C.

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Devices for input and output on desktop computers are outside the system unit.

It is the primary piece of hardware in the computer system. The electronic parts of the system and a few additional storage devices are housed in this enclosure. The mouse, keyboard, and monitor are examples of input and output devices that are outside the system unit.

peripheral apparatus. An input/output component of a system that supplies data to and/or receives data from a digital device's central processing unit.

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