Main Answer: A Social networking service is an online platform that allow users to represent themselves via a profile and web site and provide and receive links to other network members
Sub heding:
What is social networking service?
Explanation:
1.A social networking services is an online platform that allow users to represent themselves via a profile and web site and provide and receive links to other networks members
2.social networking services vary in format and the numbers of features
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Select all that apply.
Which of the following groupings are located in the View tab?
Page
View
Layout
Page Design
Window
Answer:
Layout, Window and View
Explanation:
This is the groupings that was listed above that are located in the View tab.
How would be the human life in the absence of technology
Answer:
Horrible!
Explanation: this is because all of our food would go bad firstly. Refridegerators wouldn't work. Also NO social medie taking away social media is like cutting off your O2 supply. No phones, no TV, no computers etc... but also our planet would be a better place. No pollution, no batteries harming the enviornment .
are illustrations of faces showing smiles, frowns, and other expressions that are created with keyboard symbols. a.spams b.trojan horses c.emoticons d.phishes
Emoticons are illustrations of faces showing smiles, frowns, and other expressions that are created with keyboard symbols.
What are Emoticons?An emoticon is a glyph, commonly used in internet or instant messaging, social media, or texting, that stands for an emotion, feeling, or facial expression. Emoticons are used to convey information and feeling in a non-verbal way or to add emotional flavor to a message, they can also be used to reinforce the tone of a message or text. They are graphics that are made up of characters, letters, and numbers, and they are used to express a variety of emotions
The most typical forms of emoticons are the smiley face :-) or the frowning face :-(, both of which are intended to convey positive and negative emotions. Some emoticons can be complex and include more than just a face, such as showing an animal, a food item, or an object that reflects the mood or message being conveyed.
In conclusion, illustrations of faces showing smiles, frowns, and other expressions that are created with keyboard symbols are called Emoticons.
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1. In a 2D ordered array, is it better to represent independent records as rows or columns and Why?
2. Describe an example of data (you can make one up) for which an associative array structure is more convenient than an ordered array structure.
The choice between representing independent records as rows or columns in a 2D ordered array depends on the specific context and requirements.
1. In a 2D ordered array, whether it is better to represent independent records as rows or columns depends on the specific requirements and usage patterns of the data. Representing independent records as rows is often more common and intuitive. Each row represents a single record, and accessing data by row allows for easy retrieval of all attributes or properties associated with that record. It aligns well with how we typically think about data in a tabular format, such as in spreadsheets or databases. Additionally, operations like appending or inserting new records are generally easier to perform on rows. However, there may be cases where representing independent records as columns is more suitable. This can be useful when the primary focus is on the attributes themselves, and accessing data by column allows for easy retrieval of specific attribute values across all records.
2. An example where an associative array structure is more convenient than an ordered array structure is when dealing with a dictionary or glossary. Let's consider a scenario where we have a dictionary of words and their definitions. Using an associative array, we can associate each word with its corresponding definition. This allows for quick and efficient lookup of a definition by directly accessing it using the word as the key. In an ordered array structure, the data would need to be sorted based on the keys (words) to enable efficient lookup, which can be time-consuming and impractical for large datasets. With an associative array, we can directly access and retrieve the definition of a word without the need for sorting or searching through the entire dataset, making it more convenient for dictionary-like applications.
In conclusion, the choice between representing independent records as rows or columns in a 2D ordered array depends on the specific context and requirements. It is important to consider factors such as data organization, ease of retrieval, and the nature of operations performed on the data to determine the most suitable representation. Similarly, the convenience of an associative array structure over an ordered array structure depends on the specific data and the type of operations required, with scenarios like dictionaries or mappings being well-suited for associative arrays.
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Assume a file containing a series of integers is named numbers.txt and exists on the computers disk. Write a program that calculates the average of all the numbers stored on the file. Write this in Python
Answer:Here is one way to calculate the average of all the numbers stored in a file named "numbers.txt" in Python:
Explanation:
# Open the file for reading
with open("numbers.txt", "r") as file:
# Read all the lines in the file
lines = file.readlines()
# Convert each line to an integer
numbers = [int(line.strip()) for line in lines]
# Calculate the sum of the numbers
total = sum(numbers)
# Calculate the average by dividing the total by the number of numbers
average = total / len(numbers)
# Print the result
print("The average of the numbers is", average)
Which three features are characteristics of the latest generation WAF? (Choose three. )
Select one or more:
a) DLP
b) DoS defense
c) Network segmentation
d) SPU
e) IP reputation
The three features that are characteristics of the latest generation WAF are DoS defense, network segmentation, and IP reputation.
The three features that are characteristics of the latest generation Web Application Firewall (WAF) are:
b) DoS defense: The latest generation WAFs are equipped with advanced capabilities to detect and mitigate Denial-of-Service (DoS) attacks. They can identify and block malicious traffic patterns and prevent overwhelming the web application with excessive requests.
c) Network segmentation: Network segmentation refers to the practice of dividing a network into smaller, isolated segments. The latest generation WAFs support network segmentation, allowing organizations to separate and secure different parts of their web application infrastructure. This helps in containing potential attacks and limiting the impact of a security breach.
e) IP reputation: IP reputation is a feature offered by modern WAFs that allows them to assess the reputation of IP addresses attempting to access the web application. By maintaining a database of known malicious IP addresses or using threat intelligence feeds, the WAF can block traffic from sources with a bad reputation, reducing the risk of attacks from malicious actors.
Therefore, the three features that are characteristics of the latest generation WAF are DoS defense, network segmentation, and IP reputation.
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for what work photoshop is used?
Question 19 Which of the following statements is true about the the dynamic programming (DP) algorithm for the knapsack problem (P Of the calculation of f) and x) for each pair of/ and a required O),
The technique of dynamic programming is utilized in solving the knapsack problem by creating a comprehensive table that displays the highest possible profit gained from selecting a particular group of items.
How can this be done?The process of filling up the table begins with an empty set and is sequentially carried out until it reaches the set comprising all the available items.
The DP algorithm's time complexity can be expressed as O(n * W), with n representing the quantity of items and W representing the knapsack's maximum capacity.
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Is there apps/ websites like brainly?
Brainly is an online Educational platform that serves a community of tutors and learns, it is one of the largest online community that has helped so many students around the world be bridging the gap between teachers and students.
Although there are other Educational platforms like Brainly, with Apps and Website alike. Brainly still remains the Biggest and the Best and it is still growing to meet the needs of student across the globe.You can visit the brainly website to learn more about the various packages they offer.
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Answer:
Yes there are many apps like brainly. But brainly is best as compared to all of them.
Explanation:
There are many sites such as
CheggClub Zetutor worldKhan Academylearn tutoringBut brainly is committed to find the right answer .The brainly services comes with personalized workplace. Best educational site.
An all-in-one printer is also known as a multi-function printer. It includes a printer, scanner, copy machine and / or fax machine.true or false?
An all-in-one printer is also known as a multi-function printer. It includes a printer, scanner, copy machine and / or fax machine: true.
What is a printer?In Computer technology, a printer can be defined as an electronic output (peripheral) device that is designed and developed for printing paper documents containing texts or images.
What is an all-in-one printer?An all-in-one printer is sometimes referred to as multifunction peripheral or multi-function printer and it can be defined as a type of printer that is designed and developed to comprise all or some of the following;
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30 points! I NEED THIS DONE AND IT IS WAS DUE LAST NIGHT AND IT HAS BEEN 24 HRS ALR!!
.
A variable name must start with a letter or the underscore character
A variable name cannot start with a number
A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )
Variable names are case-sensitive (age, Age and AGE are three different variables)
Reserved words cannot be used as variable names
These are some of the rules for naming variables in most programming languages.
How to explain the variablesIt's important to follow these rules to avoid syntax errors and to make your code more readable and maintainable.
A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ ).
Variable names are case-sensitive (age, Age and AGE are three different variables). Reserved words cannot be used as variable names. Reserved words are keywords that have special meaning in the programming language and cannot be used for any other purpose, such as "if", "while", "for", "else", etc.
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Which term describes the degree to which a network can continue to function despite one or more of its processes or components breaking or being unavailable?
Answer:C Fault-tolerance
Explanation:
Answer:
fault-tolerance
Explanation:
On Edge, fault-tolerance is described as the degree to which a network can continue to function despite one or more of its processes or components breaking or being unavailable.
I hope this helped!
Good luck <3
Check the Lexicon-based sentiment analysis "Lexicon_Based_Sentiment.knwf" again , and change the rule, then report the overall accuracy. The current rule is:
Hint: if the sentiment score is more than mean -> positive; otherwise negative. Instead of mean, you could have another threshold like 0! check the new condition: if the sentiment score is more than 0-> positive; otherwise negative
The Lexicon-based sentiment analysis "Lexicon_Based_Sentiment.knwf" was reevaluated, and a new rule was implemented. The previous rule considered sentiment scores greater than the mean as positive and the rest as negative.
The Lexicon-based sentiment analysis "Lexicon_Based_Sentiment.knwf" was reassessed by modifying the classification rule. Instead of using the mean sentiment score as the threshold for determining positive or negative sentiment, a new condition was introduced. According to the updated rule, if the sentiment score is greater than 0, it will be classified as positive. Conversely, if the sentiment score is less than or equal to 0, it will be classified as negative. The new rule aims to provide a more straightforward classification scheme by considering sentiment scores above zero as positive. This approach assumes that sentiment scores above zero indicate a predominantly positive sentiment, while scores below or equal to zero imply a negative sentiment.
By implementing this rule, the sentiment analysis system can classify text based on the polarity of its sentiment scores, allowing for a binary classification of positive and negative sentiments. To evaluate the overall accuracy of the sentiment analysis system with the updated rule, a test dataset can be used. By comparing the predicted sentiment labels with the ground truth labels, the accuracy of the classification can be determined. The accuracy score represents the percentage of correctly classified instances in the test dataset. This metric provides an indication of how well the sentiment analysis system performs with the new rule and helps assess its effectiveness in accurately determining the sentiment of textual data.
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Keisha wants to change the default printer before printing an e-mail. Which steps will accomplish this task?
on the Home tab, clicking Print and choosing the desired printer from the Printer drop-down list
O on the File tab, clicking Print and choosing the desired printer from the Printer drop-down list
O on the Home tab, clicking Open and choosing the desired printer from the Printer drop-down list
O on the File tab, clicking Open and choosing the desired printer from the Printer drop-down list
lol
Answer:
The steps that will accomplish the task are;
On the File tab, clicking Print and choosing the desired printer from the Printer drop-down list
Explanation:
In steps required to change the default printer on Microsoft Outlook before printing as e-mail are as follows;
1) Select the File tab on the Menu bar
2) Click on the Print option on the File's Menu
3) From the Print window displayed under the File Menu in Microsoft Outlook select the desired printer from the Printer options drop-down list
The steps that will accomplish the task are On the File tab, clicking Print and choosing the desired printer from the Printer drop-down list.
Which of the following individuals is most qualified to become a marketing
entrepreneur?
A. Scott has worked as a public relations manager for two years.
Although he is good at his job, his coworkers report that they do
not enjoy working with him.
B. Mark recently earned a bachelor's degree in marketing. He has
strong computer skills and has a passion for social media
marketing
C. Laura has worked as a market research analyst for 15 years. She
is able to quickly identify which marketing strategies will be most
beneficial to her company.
D. Claire has worked as a marketing manager for a decade. She has
strong leadership skills and is able to maintain confidence even
when things go wrong.
Answer:
d claire
Explanation:
Laura has worked as a market research analyst for 15 years. She is able to quickly identify which marketing strategies will be most beneficial to her company is a good entrepreneur. The correct option is C.
Who is an entrepreneur?An entrepreneur is a person who creates and manages a business venture while taking financial risks.
Option C - Laura, who has worked as a market research analyst for 15 years and is able to quickly identify which marketing strategies will be most beneficial to her company, appears to be the most qualified to become a marketing entrepreneur based on the information provided.
Her extensive market research experience and ability to identify effective marketing strategies would be beneficial in the launch and growth of a new marketing venture.
While the other candidates have relevant experience, they lack Laura's level of marketing strategy expertise.
Thus, the correct option is C.
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(this is a simulated performance-based question. if this was on the real exam, you would be asked to drag and drop the steps into the proper order from step one to step seven.) dion training's email server is not sending out emails to users who have a email address. what is the proper order that you should follow to troubleshoot this issue using the comptia troubleshooting methodology?
The proper order that you should follow to troubleshoot this issue using troubleshooting methodology is to identify the problem, Establish a theory, test the theory, Establish a plan of action, Implement the solution, Verify system functionality, and document the solution or findings.
1. Identify the problem - the email server is not sending out emails to users who have an email address.
2. Establish a theory of probable cause - there could be a configuration issue, a software issue, or a hardware issue causing the problem.
3. Test the theory to determine the cause - check the server logs for errors or warnings, perform a connectivity test to ensure the server is accessible, and verify the email configuration settings.
4. Establish a plan of action to resolve the problem - depending on the cause, actions may include reconfiguring settings, updating software, replacing hardware components, or seeking vendor support.
5. Implement the solution or escalate as necessary - implement the chosen solution and verify that the issue is resolved.
6. Verify full system functionality - perform additional tests to ensure that the email server is fully functional and that all users can send and receive emails.
7. Document the solution and any findings - document the troubleshooting steps taken, the solution implemented, and any additional findings or recommendations for future reference.
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You have been managing a $5 million portfolio that has a beta of 1.45 and a required rate of return of 10.975%. The current risk-free rate is 3%. Assume that you receive another $500,000. If you invest the money in a stock with a beta of 1.75, what will be the required return on your $5.5 million portfolio? Do not round intermediate calculations.
Round your answer to two decimal places.
%
The required return on the $5.5 million portfolio would be 12.18%.
1. To calculate the required return on the $5.5 million portfolio, we need to consider the beta of the additional investment and incorporate it into the existing portfolio.
2. The beta of a stock measures its sensitivity to market movements. A beta greater than 1 indicates higher volatility compared to the overall market, while a beta less than 1 implies lower volatility.
Given that the initial portfolio has a beta of 1.45 and a required rate of return of 10.975%, we can use the Capital Asset Pricing Model (CAPM) to calculate the required return on the $5.5 million portfolio. The CAPM formula is:
Required Return = Risk-free Rate + Beta × (Market Return - Risk-free Rate)
First, let's calculate the market return by adding the risk-free rate to the product of the market risk premium and the market portfolio's beta:
Market Return = Risk-free Rate + Market Risk Premium × Beta
Since the risk-free rate is 3% and the market risk premium is the difference between the market return and the risk-free rate, we can rearrange the equation to solve for the market return:
Market Return = Risk-free Rate + Market Risk Premium × Beta
= 3% + (10.975% - 3%) × 1.45
= 3% + 7.975% × 1.45
= 3% + 11.56175%
= 14.56175%
Next, we substitute the calculated market return into the CAPM formula:
Required Return = 3% + 1.75 × (14.56175% - 3%)
= 3% + 1.75 × 11.56175%
= 3% + 20.229%
= 23.229%
However, this result is based on the $500,000 additional investment alone. To find the required return on the $5.5 million portfolio, we need to weigh the returns of the initial portfolio and the additional investment based on their respective amounts.
3. By incorporating the proportionate amounts of the initial portfolio and the additional investment, we can calculate the overall required return:
Required Return = (Initial Portfolio Amount × Initial Required Return + Additional Investment Amount × Additional Required Return) / Total Portfolio Amount
The initial portfolio amount is $5 million, and the additional investment amount is $500,000. The initial required return is 10.975%, and the additional required return is 23.229%. Substituting these values into the formula:
Required Return = (5,000,000 × 10.975% + 500,000 × 23.229%) / 5,500,000
= (548,750 + 116,145.45) / 5,500,000
= 664,895.45 / 5,500,000
≈ 0.1208
Rounding the answer to two decimal places, the required return on the $5.5 million portfolio is approximately 12.18%.
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Web technologies like Flash, CSS, Java, and HTML often depend on APIs to accomplish what task?
In Programming, web technologies like the front end part e.g Flash, CSS, Java, and HTML depends on back end APIs for task like data persistence, sending and getting data e.g post and get request in summary perform CRUD(Create, read, update and delete) operations
The development of web application is basically divider into two
The front end, done basically with technologies like HTML CSS, JavaScriptBack end, this can be done using Python, C#, Java, or any suitable languageTh front end depends on the back end for sending and retrieving information
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What is a collection of web pages that use the internet?
A website is a collection of internet-connected web pages. A website is a collection of web pages that can be accessed via the internet using a web browser and are stored on a web server.
What are internet web pages?On the World Wide Web, a web page (also known as a website) is a hypertext document. A web browser is used by the user to view the web pages that are sent to them by a web server. A website is made up of numerous web pages connected by a common domain name.
What are the names of the web pages?The right response is web pages. Important ideas. A web page, often known as a webpage, is a particular collection of content offered by a website and shown to a user.
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Computerized spreadsheets that consider in combination both the
risk that different situations will occur and the consequences if
they do are called _________________.
The given statement refers to computerized spreadsheets that consider in combination both the risk that different situations will occur and the consequences if they do which are called decision tables.
A decision table is a form of decision aid. It is a tool for portraying and evaluating decision logic. A decision table is a grid that contains one or more columns and two or more rows. In the table, each row specifies one rule, and each column represents a condition that is true or false. The advantage of using a decision table is that it simplifies the decision-making process. Decision tables can be used to analyze and manage complex business logic.
In conclusion, computerized spreadsheets that consider in combination both the risk that different situations will occur and the consequences if they do are called decision tables. Decision tables can help simplify the decision-making process and can be used to analyze and manage complex business logic.
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What is a menu?
another name for a window
a section that allows you to choose settings
a set of commands that provides quick access to a tool
a list of commands and options for working with a program
Answer:
a list of commands and options for working with a program
Explanation:
most computers have temporary holding areas called __________.
Answer:
Random Access Memory (RAM)
You are generating a derivatively classified piece of information and are looking for information in a classified database. While you are searching, you find a piece of information that is extremely helpful. It appears to include all of the classification markings including portion, banner, and classification authority block. Is this information authorized for use as a source of derivative classification?
Answer:
Yes
Explanation:
A classified information is piece of information that is hidden from public eyes as it could threaten national security if exposed
A derivatively classified piece of information is a piece of information document that extracts information from a classified information source and incorporates this information into the document. These classified documents bear classification markings which are used to show that the information is classified and give instructions on handling and dissemination. A derivative classifier is one who develops classified information using authorized classified information sources
Section 1.4 of Executive Order 13526 lists categories of information eligible for classification
does trend in computing important for organization management?explain
Answer:
Yes
Explanation:
Trend analysis can improve your business by helping you identify areas with your organisation that are doing well, as well as areas that are not doing well. In this way it provides valuable evidence to help inform better decision making around your longer-term strategy as well as ways to futureproof your business.
This question has two parts : 1. List two conditions required for price discrimination to take place. No need to explain, just list two conditions separtely. 2. How do income effect influence work hours when wage increases? Be specific and write your answer in one line or maximum two lines.
Keep in mind that rapid prototyping is a process that uses the original design to create a model of a part or a product. 3D printing is the common name for rapid prototyping.
Accounting's Business Entity Assumption is a business entity assumption. It is a term used to allude to proclaiming the detachment of each and every monetary record of the business from any of the monetary records of its proprietors or that of different organizations.
At the end of the day, we accept that the business has its own character which is unique in relation to that of the proprietor or different organizations.
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Which of the two do you think is the most secure mode of communicating: sending a letter using the postal service or sending an email using the internet? Justify your answer with reasons.
Answer:
rather internet... postal services can steal ur identities, steal ur location, and see who u r sending to
Explanation:
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Lost passwords set for documents in Microsoft® Word® documents can be retrieved in the backstage view. True False
Answer:
I may be wrong but im pretty sure its true
Explanation:
True <3
________is very complicated and intented to supply the base ofr all subsequent application layer and presentation layer software
The answer is: The Transport layer is very complicated and intented to supply the base ofr all subsequent application layer and presentation layer software.
The Transport layer is responsible for end-to-end communication between two devices. It provides reliable and error-free communication through flow control, segmentation and reassembly, and error control mechanisms. It is intended to supply the base for all subsequent application layer and presentation layer software. The transport layer uses either TCP (Transmission Control Protocol) or UDP (User Datagram Protocol) protocols to deliver data to the receiving device.
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Which protocol sacrifices reliability to gain speed?
OA. TCP
OB. OSI
OC. UDP
OD. IP
The UDP protocol gives up reliability to increase speed. Data is sent without establishing a secure connection, and lost data is not retransmitted.
What is UDP protocol?A time-sensitive application like gaming, watching films, or performing Domain Name System (DNS) lookups uses the User Datagram Protocol (UDP) as a communications protocol. Because it doesn't take as long to establish a secure connection with the destination before delivering the data, UDP allows for faster communication. TCP (transmission control protocol) and UDP (user datagram protocol) vary most from one another in that TCP is a connection-based protocol and UDP is connectionless. TCP transfers data more slowly, despite being more dependable. While working more faster, UDP is less reliable. UDP is also known as an unreliable data protocol for this single reason.To learn more about UDP protocol, refer to:
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middle of test help pls
Which of the following could be a possibility in the future?
A voice-activated computers
B computerized glasses
C holographic messages
D computerized watches
Answer:
I'm thinking d
Explanation:
i dont think we are advanced enough to do a,b, or c.
so imma say d
Answer:
all
Explanation: