what is the maximum number of binary trees that can be formed with three nodes? that is, what are the possible configurations of a binary tree of three nodes? for this question, ignore the contents of the node as we are not worried about forming a search tree or adhering to any other property than this being a binary tree.

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:

5

Explanation:

5 is the correct answer because 50 + 5 = 55, 55 + 5 = 60, 60 + 5 = 65

One should enter 5 to make the loop below print 55, 60, and 65.

A loop print is a particular kind of conditional in programming that includes expressing an outcome for a piece of code that we want the machine to run repeatedly while we are programming.

This implies that a string can be iterated over character by character.

The values listed in the reference are 55, 60, and 65, which correspond to the query. This indicates that the reference value's difference is found to be 5.

So, when we print this value as an outcome, we will require to follow some steps:

x = 50

while (x < 80):

x = x + 5

print (x).

Thus, the answer is 5.

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Answer:

C. Is typically only available on Apple hardware.

Explanation:

Answer:

c

Explanation:

Packets of the message are separated out. The recipient's equipment can still put the packets back together even if they are received out of sequence.

The computer sends a "GET" request to the server that hosts the web address once the user fills in the address. The GET request, which is made via HTTP, informs the TechTarget server that the user is trying to find the HTML (Hypertext Markup Language) code that defines the structure and appearance of the login page. Up until they arrive there, packets will move from machine to machine. The computer receiving the data puts together the packets like a puzzle as they come in to recreate the message. This idea underlies every data transfer over the Internet.

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The only line that will work in the code above is line 5, which calls the draw( ) method on an instance of the Triangle class. Triangle shape4 = new Triangle(); shape4.draw( );


1. Shape shape = new Shape(); - This line will not work because Shape is an interface and cannot be instantiated.

2. ComplexShape shape2 = new Triangle(); - This line will work, but only if the ComplexShape class has a constructor that takes a Triangle as a parameter. Since the given code does not have such a constructor, this line will not work.

3. ComplexShape shape3 = new ComplexShape(); - This line will work, but it does not create an instance of a shape that can be drawn. It only creates an empty ArrayList within the ComplexShape class.

4. shape3.draw( ); - This line will not work because shape3 is a ComplexShape object, which does not have a draw( ) method.

5. Triangle shape4 = new Triangle( ); shape4.draw( ); - This line will work because it creates an instance of the Triangle class, which implements the Shape interface and has a draw( ) method. The draw( ) method will print a "drawing triangle" to the console.

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Answer is option a) All of these are correct

Web Development :

  While everyone was manually coding their sites in the early days of the internet, many websites are now built with a content management system (CMS). A CMS removes the need to code by offering a visual interface to build web pages and structure your site.

         The website developer is a web development specialist. A professional website developer's web solution will be more technically complex and advanced than the website you build. They can have any sophisticated features you want. Front-end developers have more experience developing tools that improve the user experience. If you have a design concept that must work across multiple browsers and computers, you should hire a front-end developer. Back-end developers are essentially computer programmers who specialise in the development of Web applications. They are capable of developing content management systems, security features, and data management tools.

           Web programmers, also known as web developers or web engineers, create web-based applications. Their work focuses on non-design aspects of web development, such as coding and markup. Coding is the process of writing software, whereas markup is the process of organising and formatting text. The web programmer receives user requests for a specific web application, converts the request into coding, and creates a working online application. Web designers typically lack experience with computer programming. They may understand the fundamentals of HTML, CSS, and other common tools, but they are not the people you want to hire to build a website.

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Answer: the teacher wil be the author

Explanation:

The independent graphic design contractor selected for the task would be considered the "author" of the redesigned school logo.

The authorship in this scenario lies with the independent graphic design contractor chosen by J.W. Mitchell High School. As the contractor, they possess the creative responsibility and expertise to conceptualize and craft the new logo.

The contractor's artistic skills and professional input determine the logo's final design, making them the "author" who brings the school's vision to fruition through a unique and visually appealing representation of their identity and values.

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One way to watch the Dallas Cowboys game on your phone for free is by using the NFL App or the Yahoo Sports App, which will live stream all NFL games for free during the season.

Use the free Dallas Cowboys app to make the most of your event visit to AT&T Stadium. The Cowboys schedule, radio, podcasts, live events, Free to Play games with cash rewards, and more are all more easily accessible to fans with the help of this app.

Additionally, if you have a cable or satellite TV subscription, you can use the provider's streaming app to watch the game on your phone. However, you will need to sign in with your cable or satellite provider's account information to access the stream.

Every Sunday afternoon, CBS All Access streams NFL games that are broadcast on local television in the app user's location. Therefore, CBS All Access is unable to watch every NFL game. Additionally, viewers won't be able to access out-of-market shows that aren't carried by their regional CBS affiliate network.

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The words in bold are the variables.

1 name = input("What if your name?");

2 print("Hello" + name)

Answer:

the answer is C because it is the answer.

Answer:

C

Explanation:

Answer:

open the program by clicking on the icon or finding it in your program. Once you have opened it you can either use the blank page that has opened or you can go to the file tab and click new word document or new document.

Explanation:

The method to extend a 64-bit key into a 1024-bit string is to use a key-derivation function (KDF).

A key-derivation function (KDF) is a cryptographic algorithm used to derive a cryptographic key from a set of inputs such as a password, a random number or some other form of input. KDFs are used to transform user-chosen passwords into cryptographic keys that can be used to encrypt and protect data.

A KDF is a cryptographic algorithm that takes an input (in this case a 64-bit key) and produces an output with a longer length (in this case 1024 bits). The KDF will take the 64-bit key and generate a 1024-bit string by stretching it out with random numbers, algorithms, and/or calculations.

The resulting cipher may not be as secure as a one-time pad, as it is not truly random. Depending on the KDF used, it is possible for an attacker to figure out the KDF used and then reverse the process to determine the key.

It is not possible for any such cipher to be as secure as a one-time pad, as one-time pad encryption relies on a truly random key (which is impossible to reverse engineer).

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Answer:

if u r at school, then it might be blocked.

if not, get a vpn proxy.

A software license is a legal agreement but it does not control the use and distribution of software is True.

They are some of the exclusive rights that the copyright owner has, or the rights that come with copyright ownership. A permission is granted by a license.

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Answer:

//In c++

#include<iostream>

using namespace std;

int main(){

int sum;

sum=15+10;

cout<<sum;

}

output: 25

Explanation:

The instructions provide the steps to create and define the MenuOptions module in the edu.uah.python.finalproject.aviation.menu package using PyDev Eclipse.

The instructions provided are asking to create the 'MenuOptions' module in the 'edu.uah.python.finalproject.aviation.menu' package using PyDev in Eclipse, and to perform the following tasks in the 'MenuOptions' module:

Import all functions created in a 'util' module using a relative import statement.

Create a variable named 'filePath' and assign the string value 'aviation/pilots.dat' to it

Define a function named 'printPilots' that takes a list of pilots as its argument

Inside the 'printPilots' function, use 'print' statements to display a table with the following headers: '#', 'PILOT TYPE', 'FIRST NAME', 'LAST NAME'

Also inside the 'printPilots' function, use a 'for' loop to iterate through the 'pilots' list and display the information for each pilot in the table format using 'print' statements. The information should include the pilot's index in the list, their class name, first name, and last name.

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Below is the given SQL statements a person  can use: For one to Explain the query: the  sql will be:

SELECT  *  FROM film WHERE title  =  'ALONE TRIP';

For one to  make an index on the area of the title column, the sql will be

CREATE INDEX Idx_title ON film (title);

For one to be able to explain the query that is in the step 1, one need to use the  sql of

EXPLAIN SELECT *  FROM film WHERE title = 'ALONE TRIP';

In regards to the submit-mode testing, note that all seven statements needs to show in the Main.sql and also in the correct order. That is in submit-mode tests that brings about the multiple result tables, the results are said to be merged into a single table.

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To prevent piggybacking and allow only one person to enter a facility at a time, a physical access control system that utilizes a single-person authentication method, such as a turnstile or access gate, would best meet this need.

To address the requirement of preventing piggybacking and ensuring that only one person enters a facility at a time, a physical access control system is the most suitable solution. This type of control system typically includes barriers or gates that allow entry only after successful authentication or identification.

One effective option is to use turnstiles or access gates equipped with sensors or authentication mechanisms. These devices allow entry to only one person at a time by requiring individuals to present their credentials, such as access cards, key fobs, or biometric identification, for authentication. Once the first person enters and completes the authentication process, the gate or turnstile will close before allowing the next person to enter.

By implementing such a physical access control system, Brian can ensure that only one person can access the facility at any given time, minimizing the risk of unauthorized entry or piggybacking. This type of control provides a reliable and efficient solution for managing access and maintaining the security of the facility.

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True, you can determine functional dependence by viewing sample data. Functional dependence refers to the relationship between two variables in which one variable is determined by the other variable.

In other words, if we know the value of one variable, we can predict the value of the other variable. By examining sample data, we can look for patterns and correlations between the variables. If there is a consistent relationship between the variables, it may indicate functional dependence. However, it is important to note that correlation does not necessarily imply causation, and further analysis may be necessary to determine the nature and strength of the relationship between the variables.

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Answer:

*here you go *

Explanation:

While the main purpose of a mouse is to guide the cursor on the computer monitor, a keyboard is a typewriter like device with some additional functions that allow human interaction with computer. ... While mouse is considered to be a pointing device, keyboard is the input device for a computer.

(Keyboard vs Mouse

Keyboard and mouse are integral parts of a computer system and one cannot even think of interacting with the computer or monitor with the use of these two devices. In a sense, these two devices are the user interface that allows working on a computer system, and without them it is not possible to do anything on a computer. While the main purpose of a mouse is to guide the cursor on the computer monitor, a keyboard is a typewriter like device with some additional functions that allow human interaction with computer. In fact, a keyboard is the only source of providing the input to the computer and it performs the functions we ask it only with the help of this device.

While mouse is considered to be a pointing device, keyboard is the input device for a computer. Despite touch screen having been developed that allows one to use virtual keyboard onscreen, physical keyboard remains first choice of most of the individuals. There are keys with symbols printed on them in a keyboard and with the lightest of touches; the numeral or alphabet gets written on the screen of the monitor using a keyboard. There are some instructions for which one has to press a key and holding it pressed, another key has to be pressed. There are many shortcuts also used with the help of a keyboard that help save time and effort. Many computer commands are the results of these shortcuts. The major function of a keyboard is when one is using a word processor or a text editor.

A mouse is a pointing device and consists of a right and left clicks with a wheel in between that allows on to scroll up and down on a web page. The major function of a mouse is to control the cursor on the monitor of the screen. Today there are wireless mouse available that work through infrared rays.)

The World Wide Web consortium enforced a stricter set of standards in a different version of hypertext markup language (HTML) called Adobe Dreamweaver.

Adobe Dreamweaver is the sole web development tool from Adobe Inc. It was originated by Macromedia in 1997 and advanced by them as late as Adobe Systems obtained Macromedia in 2005. Adobe Dreamweaver is accessible for the macOS and Windows operating systems.

Adobe Dreamweaver is a website launch program that permits you to create and bring out web pages not far from any place with software that goes along with HTML, CSS, JavaScript, and more. Dreamweaver is functional for different web designers, from beginners to advanced professionals.

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A data glove can indeed be used as an output device, similar to a keyboard, depending on its capabilities and configuration. While data gloves are primarily known for their input functionality, they can also incorporate output features. The given statement is true.

A data glove is a wearable device that typically contains sensors and trackers to capture the movements and gestures of the wearer's hand and fingers. This input data is often used for purposes such as virtual reality (VR) or augmented reality (AR) applications, human-computer interaction, or motion capture in various industries.

However, some advanced data gloves are designed with additional features, such as haptic feedback or vibration motors embedded within the glove. These feedback mechanisms can provide tactile sensations or vibrations to the wearer's hand, serving as an output modality.

For example, in certain VR or AR scenarios, the data glove can generate haptic feedback to simulate the sense of touch or provide a tactile response when interacting with virtual objects. This can enhance the user's immersion and sensory experience.

Therefore, while the primary function of a data glove is to capture hand and finger movements as an input device, the inclusion of haptic feedback capabilities can enable it to serve as an output device as well, extending its functionality beyond mere input.

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The net cash provided by operating activities is P177,500. The net cash used for investing activities is P7,500. The net cash provided by financing activities is P200,000. The net increase in cash is P370,000. The ending cash balance is P560,000.

To prepare the Statement of Cash Flows, we need to categorize the transactions into operating, investing, and financing activities.

Operating Activities:

Receipts collected from tutees (P370,000) and proceeds from the sale of an old computer (P8,000) are cash inflows from operating activities. Operating expenses paid (P185,000) is a cash outflow from operating activities. The net cash provided by operating activities is the total cash inflow minus the total cash outflow, which is P370,000 + P8,000 - P185,000 = P177,500.

Investing Activities:

The purchase of writing tablets (P15,000) is a cash outflow for investing activities.

Financing Activities:

The loan granted by CITIBANK (P150,000) and additional investment from Argem (P50,000) are cash inflows from financing activities. The payment of bank interest (P7,500) and principal (P30,000) is a cash outflow for financing activities. The net cash provided by financing activities is the total cash inflow minus the total cash outflow, which is P150,000 + P50,000 - P7,500 - P30,000 = P200,000.

Net Increase/(Decrease) in Cash:

The net increase in cash is the sum of the net cash provided by operating activities and the net cash provided by financing activities, which is P177,500 + P200,000 = P377,500.

Ending Cash Balance:

The ending cash balance is the sum of the beginning cash balance (P195,000) and the net increase in cash, which is P195,000 + P377,500 = P572,500. However, since Argem made a cash withdrawal of P20,000 during the year, the ending cash balance is P572,500 - P20,000 = P560,000.

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Answer:

all.

Explanation:

Answer:

pokemon moon

Explanation:

 The speed and amount of memory available to modern computers diminishes the performance impact of the overhead of recursion so much that for many applications, this overhead is not noticeable.

 Recursion refers to a programming technique where a function calls itself. While recursion can be a powerful tool, it also comes with certain overhead. This overhead includes the additional memory required to store function calls and the extra time spent managing the recursive calls.

Although modern computers have faster processors and larger amounts of memory compared to older machines, the overhead of recursion can still impact performance. The overhead becomes more noticeable when dealing with recursive algorithms that involve a large number of function calls or require significant memory usage.

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Answer:

I dont think it will help much

Explanation:

Well, just tracking it will not necessarily make you stop. I would recommend putting app limits or downtime (if you have a mac). Also make a log. Write down how much time you need for different things, like 1 hour of free time, 5 hours of schoolwork. Also, make a schedule based off the things you put on your log.

I found doing this helped me reduce my time on screen and made me more productive.