when using rstudio, what does the installed.packages() function do?

The most obvious difference between a cell phone and PC is the size. Cell phones are significantly smaller than PCs, and are able to fit in the palm of one's hand. ... Cell phones have less command functions than a PC's keyboard and considerably less storage space. Some cell phones may be used as a GPS device

An IP address known as a "broadcast address" is used to target multiple hosts rather than just one system on a particular subnet network.

The broadcast address can be determined in the way shown below if the IP address is 192.168.12.220 and the subnet mask is 255.255.255.128.

Internet protocol address: 11000000.10101000.00001100.11011100

Mask on the reverse side: 00000000.00000000.00000000.01111111

logical OR —————————————————————————————

Address for Broadcast: 11000000.10101000.00001100.11111111

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Program changes and development can affect various components of a software system, depending on the nature of the changes being made.

Here are some common components and features that may be impacted:

User Interface:

Any changes to the functionality of the software will likely require changes to the user interface to reflect the new features or to optimize the user experience.

Database:

Changes to the program may require changes to the database schema or data structures, which may affect the performance, scalability, and reliability of the system.

Application Programming Interfaces (APIs):

Changes to the program may require changes to the APIs used to access or communicate with the system, which may affect the integrations with other software systems.

Security:

Any program changes may impact the security of the system, and it may be necessary to update security protocols, encryption methods, or access control mechanisms.

Performance:

Changes to the program may have an impact on the performance of the system, and it may be necessary to optimize code or scale hardware resources to ensure optimal performance.

Documentation:

Changes to the program may require updates to the documentation to reflect the new features, requirements, or changes to the software system.

Testing:

Changes to the program may require changes to the testing protocols to ensure that the new features and changes work as intended and do not negatively impact other components or features of the system.

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Answer:

Strong passwords

not telling paswords

dont put your personal info online

dont fool for skams

etc

Explanation:

The correct output that is displayed at the console when the following code is executed is Option (a) 14.280 23.170 19.631.

cout << fixed << setprecision (3) << 14.2798 << endl << 23.17 << endl << 19.631 << endl; The 'cout' is an object of the ostream class, it is used together with the insertion operator, '<<' to output/print text or data to the console or to any output stream. The 'fixed' manipulator is used to ensure that the decimal point appears even if the number is an integer.

The 'setprecision' manipulator is used to specify the number of decimal places to display for the following floating-point values. In this case, the value is set to 3 decimal places. This means that each of the floating-point values that follow it will be displayed with a precision of 3 decimal places.

In the question above, the following code is executed: cout << fixed << setprecision (3) << 14.2798 << endl << 23.17 << endl << 19.631 << endl; Using the format specifier and manipulators, the output of the code will be:14.28023.17019.631. Therefore, the correct option is an option (a) 14.280 23.170 19.631.

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The three fundamental features of a portal do not include auctions. The three defining virtues of portals are personalisation, consistency, and integration.

Architecture is the art and technique of designing and building, as opposed to the skills associated to construction. Drawing, imagining, planning, designing, and building are all procedures that go into the creation of buildings and other structures.

Clients can easily access pertinent information via portals, including FAQs, troubleshooting advice, company and product data, and much more. This data is accurate and current thanks to well-managed portals. Major general portals include AOL.com by America Online, Yahoo, Excite, Netscape, Lycos, CNET, and Microsoft Network.

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The use of additional information in the decision-making process of an autonomous vehicle raises ethical and moral questions. Recognizing and prioritizing the safety of vulnerable individuals at risk of injury in an accident ensures safety.

Using such information could raise concerns about privacy, bias, and discrimination. The technology used to recognize and understand pedestrians may need to be more accurate and could lead to incorrect decisions or unintended consequences.

Relying on this information could perpetuate existing biases and inequalities, such as prioritizing the safety of specific individuals over others based on their perceived vulnerability.

The decision to factor should consider the potential benefits and risks and an ethical framework that prioritizes safety while considering the rights and dignity of individuals.

Answer:

1. 12 anything below that looks like a slideshow presentation lol

2. False I dont think so.

3. Length X Width

4. Almost all news programs are close up.

5. True

Answer:

Where's the array for stuff?

Explanation:

Depending on how stuff[0] was declared or instantiated because I'm assuming it's not a constant, I need more info on stuff.

If you use a shorter focal length your subject will look more distorted than if you were to use a longer focal length is a false statement.

The longer the focal length, the image is said to be more narrower at the angle of view and also there is a higher rate of magnification. The shorter the focal length, there is seen to be a wide  angle of view and the lower the image magnification.

Therefore, If you use a shorter focal length your subject will look more distorted than if you were to use a longer focal length is a false statement.

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Answer: c router

Explanation:

I took a test with the same question

The characteristics of flowcharts are presented for options: 2, 3 and 4. Therefore, flowcharts are graphical representations of the set of instructions used to solve a problem from predefined symbols. Moreover, they can be used to communicate the solution to a problem.

The flowchart is a diagram that indicates the steps and the sequence of a process. Hence,  it allows understanding of the beginning and the end of a set of tasks, from specific symbols such as boxes, flow lines, arrows, and others.

The flowcharts are used for the definition, the standardization, the communication, the solution, and the improvement of a process.

According to the previous definition, the characteristics of flowcharts are presented below:  

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Answer:

1 2 and 4 are right :)

Explanation:

Trust me

The statement "each central processing unit (cpu) produces a series of electronic pulses at a predetermined rate, called the clock speed, which affects machine cycle time" is True.

The clock speed determines the frequency at which the CPU can execute instructions and perform operations. It is measured in hertz (Hz) and represents the number of clock cycles the CPU can complete in a second.

The clock speed directly affects the machine cycle time, which is the time taken by the CPU to fetch, decode, execute, and store the results of an instruction.

Higher clock speeds generally result in faster processing and shorter machine cycle times, while lower clock speeds can lead to slower performance. So the statement is True.

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 what type of memory module is used in most laptops today is SODIMM (Small Outline Dual In-line Memory Module).

SODIMM (Small Outline Dual In-line Memory Module) is a memory module with a smaller form factor than a DIMM, making it ideal for use in laptops and other small form factor devices. In most laptops today, SODIMM memory modules are used.

SODIMMs come in a variety of speeds and capacities, and they are relatively simple to install. When upgrading the memory in a laptop, it's important to ensure that the new memory module is a SODIMM that is compatible with the laptop's chipset and processor.

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10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  10  

The correct statement for working of method is-

Work methods are indeed the physical actions used to complete a task.

Thus, for the given question;

Thus, we can conclude that each new call to a method's local variables can result in the creation of new local variables throughout memory.

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Greek influence on conquered countries can be traced back to Alexander the Great's military conquests, which spread Greek language, art, philosophy, and culture throughout the ancient world.

The conquered lands were encouraged to adopt Greek customs and beliefs, which resulted in a significant blending of cultures. This influence can be seen in architecture, politics, and religion, as well as in literature, science, and education. The Hellenistic period, marked by the flourishing of Greek art and culture, was a testament to the extent of Greek influence. Even today, we continue to see the impact of Greek culture on modern Western society.
Greek influence on conquered countries can be attributed to their widespread cultural, intellectual, and political achievements. By disseminating their advanced language, art, philosophy, and architecture, Greek culture significantly impacted the development of the conquered regions. The Hellenistic period facilitated the blending of Greek ideas with native customs, leading to the flourishing of multicultural societies. Additionally, Greek politics inspired the establishment of democratic institutions in these areas. Overall, Greek influence left an enduring legacy on the conquered countries, shaping their cultural, intellectual, and political landscapes.

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electro-mechanical data storage device

The term that refers to the large volumes of data constantly generated by our devices and digital transactions is "Big Data."

Big Data encompasses the vast and diverse sets of information produced through various sources, including smartphones, social media platforms, sensors, online transactions, and more.

The proliferation of digital technology and the interconnectedness of our world have resulted in an exponential increase in data creation. This data is often characterized by its volume, velocity, variety, and veracity, which are collectively known as the "4Vs" of Big Data.

The volume aspect highlights the sheer magnitude of data being generated, with petabytes and exabytes becoming common measurements.

The velocity refers to the high speed at which data is generated and needs to be processed in real-time or near real-time. Variety encompasses the different forms and types of data, including structured, unstructured, and semi-structured data.

Finally, veracity addresses the challenge of ensuring data accuracy, reliability, and consistency.

The analysis of Big Data offers valuable insights, enabling businesses, governments, and organizations to make data-driven decisions, identify trends, detect patterns, and gain a competitive edge.

However, effectively managing and deriving meaningful insights from this vast amount of data require advanced technologies, such as machine learning, artificial intelligence, and data analytics, along with robust data storage and processing infrastructure.

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Answer:

Explanation:

1) Easy to manipulate color on a computer screen

2) Offers the widest range of colors

3) Can easily be converted to CMYK

Answer:

Explanation:

ASIA includes 50 countries, and it is the most populated continent, the 60% of the total population of the Earth live here.

AFRICA comprises 54 countries. It is the hottest continent and home of the world's largest desert, the Sahara, occupying the 25% of the total area of Africa.

NORTH AMERICA includes 23 countries led by the USA as the largest economy in the world.

SOUTH AMERICA comprises 12 countries. Here is located the largest forest, the Amazon rainforest, which covers 30% of the South America total area.

ANTARCTICA is the coldest continent in the world, completely covered with ice. There are no permanent inhabitants, except of scientists maintaining research stations in Antarctica.

EUROPE comprises 51 countries. It is the most developed economically continent with the European Union as the biggest economic and political union in the world.

AUSTRALIA includes 14 countries. It is the least populated continent after Antarctica, only 0.2% of the total Earth population live here.

Answer:

spread or introduce (ideas and beliefs) to another country.

Explanation:

Exporting is sending goods or services to another country for money. For example, Japan exported $16 million worth of mussels, meaning they sold $16 million worth of mussels to another country. Hope this helps!

Answer:

The "Trust Relationship Between This Workstation and the Primary Domain Failed" error can be caused by a number of issues, but some common steps to fix it include:

Check the network connection: Make sure that the workstation is properly connected to the network and that there are no issues with the network that might be causing the trust relationship to fail.

Check the DNS settings: Ensure that the DNS settings on the workstation are correct, and that the workstation can communicate with the domain controller.

Check the date and time on the workstation: Make sure that the date and time on the workstation are correct, as an incorrect time can cause the trust relationship to fail.

Check the group policy settings: Ensure that the group policy settings on the workstation are correct, and that the workstation is receiving the correct group policy settings from the domain controller.

Check the computer name: Confirm that the computer name is correct and that it is not duplicating with another computer on the network.

Re-join the computer to the domain: If all else fails, one of the most common solutions is to remove the workstation from the domain and then re-join it. This can be done by opening the System Properties on the workstation, and under the Computer Name tab, click on "Change". Then click on "More" and click on "Delete". Now re-join the computer to the domain by clicking on "Change" again and select "Computer Domain" and enter the domain name, then click on OK.

It is important to note that these steps are not exhaustive, and the specific solution to the error may vary

Explanation:

As protocol data units move down the protocol stack, header information is added to them in the analogy of air flight used to describe the notion of layering in networking.

Networking, usually referred to as computer networking, is the process of moving data between nodes in an information system through a common media.

In the context of networking, header information is used to provide crucial details about the protocol data unit, including the source and destination addresses, the kind of protocol in use, and other pertinent information.

As a result, the protocol data unit can be supplied to the desired location and properly routed over the network.

Although the handling of information in the networking and aircraft sectors may share certain similarities, it is crucial to understand that these two sectors operate in quite different environments and have different needs for data management and tracking.

Thus, this way, there is an equivalent notion of header information that is added to passengers and baggage as they move down the airline protocol stack.

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Platform as a Service (PaaS)

Answer:

Charles babbage is the father of computer

Explanation:

Charles Babbage is a father of computer

Answer:

total=0

pet=input("what pet do you have? ")

while pet!= "rock":

   total=total+1

   print("you have a "+pet+" with a total of "+ str(total)+ " pet(s)")

   pet=input("What pet do you have? ")

Explanation: Just copy and paste above again just copy and paste this will get you a 100 percent i made another account just to give yall edhesive answers if yall need help with any edhesive just comment below

Answer:

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

Never gonna give, never gonna give

(Give you up)

We've known each other for so long

Your heart's been aching but you're too shy to say it

Inside we both know what's been going on

We know the game and we're gonna play it

I just wanna tell you how I'm feeling

Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye