Airline carriers, the u. S. Government, and the u. S. Wireless industry are involved in a controversy concerning what kind of technology?.
Answers
The controversy concerning what kind of technology is related to in-flight cell phone usage and whether or not it should be allowed. Airline carriers, the U.S. government, and the U.S. wireless industry are all involved in this issue.
Some airline carriers believe that allowing passengers to make calls and use data during flights could be a revenue stream for them, as well as increase passenger satisfaction. However, there are concerns about the safety and comfort of other passengers, as well as the potential for increased stress on airline staff. The U.S. government has been involved in the discussion due to their regulations on the use of wireless devices during flights, which would need to be changed if in-flight cell phone usage were to be allowed.
The U.S. wireless industry has also been involved as they would be responsible for the technical aspects of implementing in-flight cell phone usage. The controversy is ongoing, with no clear resolution in sight.
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Related Questions
A certain kind of differential equation leads to the root-finding problem tan (xx)-2, where the roots are called eigenvalues Find the first three positive eigenwalues of this problem The first eigerwalue occurs at xs (Simplify your answer. Round to five decimal places as needed.)
Answers
To find the eigenvalues of the differential equation tan(xx)-2=0, we can use numerical methods such as Newton's method or the bisection method. However, since we are only asked for the first three positive eigenvalues, we can also make an educated guess based on the behavior of the function.
The graph of y=tan(xx)-2 intersects the x-axis at various points, which correspond to the roots or eigenvalues of the equation. Since we are only interested in the positive eigenvalues, we can focus on the intervals where the function is increasing and crosses the x-axis from negative to positive values.
The first positive eigenvalue occurs at x=1.5708 (rounded to five decimal places), which is the first positive zero of the function. This can be found by using the fact that tan(xx) is an odd function, which means that it has a zero at x=0 and at every odd multiple of pi/2. Since pi/2 is approximately equal to 1.5708, we can guess that the first positive eigenvalue occurs near that value. We can then use a numerical method to refine our guess and obtain a more accurate value.
The second positive eigenvalue occurs at x=4.7124 (rounded to five decimal places), which is the third positive zero of the function. This can be found by using the same reasoning as above, but starting from x=3*pi/2.
The third positive eigenvalue occurs at x=7.8539 (rounded to five decimal places), which is the fifth positive zero of the function. This can be found by using the same reasoning as above, but starting from x=5*pi/2.
Note that these values are approximate and may differ slightly depending on the numerical method used. However, they should be accurate enough for most practical purposes.
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Usability is _____.
a debugging technique that uses print statements to trace the program flow
a debugging technique that uses print statements to trace the program flow
the degree to which a program meets the needs of a user, including but not limited to learnability, reliability, and ease of use
the degree to which a program meets the needs of a user, including but not limited to learnability, reliability, and ease of use
a testing method that uses a program that tests another program
a testing method that uses a program that tests another program
conforming to accepted standards of behavior
conforming to accepted standards of behavior
Answers
Answer:
C) Usability is a testing method that uses a program that tests another program.
Explanation:
Hope it helps! =D
Answer: the degree to which a program meets the needs of a user, including but not limited to learnability, reliability, and ease of use
you are given two sequences a and b of n numbers each, possibly containing duplicates. describe an efficient algorithm for determining if a and b contain the same set of numbers, possibly in different orders. what is the running time of this algorithm?
Answers
Given are two sequences, S1 and S2, both with n items and possibly including duplicates. Efficient algorithm would be extremely wasteful to compare two sets of sequences if they were in some random order.
"A collection of finite rules or instructions to be followed in calculations or other problem-solving procedures" is what the word algorithm signifies. Or, "A finite-step process for solving a mathematical problem that frequently uses recursive operations."
As a result, an algorithm is a set of limited procedures used to solve a certain problem. Depending on what you want to do, algorithms might range from simple to sophisticated.
By using the process of making a novel recipe as an example, it can be understood. When following a new recipe, one must read the directions and carry out each step in the correct order. The new meal is cooked to perfection as a result of this procedures.
You employ algorithms every time you use a phone, computer, laptop, or calculator. Similar to this, algorithms assist programmers in carrying out tasks to produce desired results. The developed algorithm is language-independent, meaning that it consists only of simple instructions that can be used to build it in any language and still produce the desired results.
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Treston, an automobile manufacturer, has recently implemented a new database system. It is confident that this system will help enhance the company's internal (employees) and external (customers and channel partners) communication. Treston is planning to pursue a just-in-time inventory system soon after the database system is implemented. After the implementation of the database system, however, Treston realized that the database system was not effective. Which of the following, if true, can be cited as a reason for the failure of Treston's database system?
A. Microsoft launched a new version of Enterprise Microsoft Access which is better than Treston's database system.
B. The maintenance cost of Treston's new database system was less than the one it was previously using.
C. Treston's new database system was not supported by the database system of its suppliers and distributors.
D. Treston's competitors implemented its database a few days prior to Treston's implementation date.
E. Treston had internally trained personnel managing its new database system, keeping costs low.
By combining human intelligence and reasoning capabilities with technology's retrieval and analysis capabilities, visual analytics can help in decision making.
A. True
B. False
In a distributed online environment, performing real-time analytical processing enhances the performance of transaction processing.
A. True
B. False
________ are produced at predefined intervals to support routine decisions.
A. Ad hoc queries
B. Exception reports
C. Drill-down reports
D. Scheduled reports
E. Key-indicator reports
________ help analyze why a key indicator is not at an appropriate level or why an exception occurred.
A. Ad hoc queries
B. Exception reports
C. Drill-down reports
D. Scheduled reports
E. Key-indicator reports
Answers
Answer:
C. The New database system of Treston was not supported by the database system of its suppliers and distributors.
TRUE
False
Scheduled reports
Drill down reports
Explanation:
The just-in-time is popularly known as the JIT. The JIT inventory system is defined as a management strategy in which the company gets goods and products as close as when they are actually needed. Some goods are received 'just in time' at the processing or at the manufacturing time of the final product.
In the context, the data base system failed for Treston company as the new data base system did not support the database system for the suppliers as well as the distributors of the car manufacturing company, Treston.
It is true that by combining the intelligence of human and the reasoning capabilities with that of retrieval and the analysis of the technology, the visual analytics can help in the process of decision making.
In the distributed environment done online, performing the real-time analytical processes does not enhances the performance of the transaction processing. So the answer is false.
A scheduled report is a report that is sent out or delivered at a specified time by an email provider. They are produced to support the routine decisions at predefined intervals.
A Drill down reports helps to see the data for a more detailed and a comprehensive view. It helps to analyze that a key indicator is not the appropriate level.
cloudy computing would like to allow users to relate records to other records of the same object. what type of relationship is this?
Answers
Cloud computing would like to allow users to relate records to other records of the same object by using a Self-relationship.What is Cloud Computing Cloud computing is the on-demand availability of computer resources, particularly data storage and computing power, without direct user management.
In layman's terms, this implies that any individual can access computer resources from any location with internet access, making it possible to create a single, central repository of information that can be accessed by multiple users in real-time.
This provides the user with a platform for easy access to computing power and the storage of information. The use of cloud computing technology eliminates the need for costly and complex hardware and infrastructure for businesses and organisations.
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How signals are sent over connections. which layer of the transmission control protocol/internet protocol (tcp/ip) model?
Answers
Signals are sent over connections in the Transport layer of the Transmission Control Protocol/Internet Protocol (TCP/IP) model. The TCP/IP model is a conceptual framework that describes how data is transmitted over a network.
In the TCP/IP model, the Transport layer is responsible for ensuring reliable delivery of data between devices. It provides mechanisms for establishing connections, breaking data into smaller packets, and reassembling them at the destination.
When signals are sent over connections, the data is divided into smaller packets. Each packet is then assigned a sequence number for proper reassembly at the receiving end. The Transport layer also adds header information to each packet, including source and destination port numbers.
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Identify the current name of a DMZ (Demilitarized Zone). (Choose One)a ANDingb Network IDc Host IDd Screened Subnet
Answers
The current name of a DMZ (Demilitarized Zone) is (d) "Screened Subnet".
What is the Demilitarized Zone?A DMZ is a section of a network that is disconnected from the internal network, yet can still be reached from the outside network. Usually, it is employed to provide accommodation for services that can be accessed by the public, like servers for email or web hosting.
A secure partition between the external and internal networks can be established through the use of two firewalls in a DMZ architecture known as a screened subnet. The initial firewall functions as a filter for incoming traffic by permitting only authorized traffic to pass through to the protected subnet.
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Define a function volume that consumes an integer and displays the volume of a cube with that as the length of one side. For example: Test Result volume (2); The cube's volume will be 8. Define a function average that consumes two float arguments and returns the (float) average of them.
Answers
Function volume takes an integer as input and calculates the volume of a cube with that integer as the length of one side, then displays the result. Function average takes two float inputs and returns their average as a float.
The problem statement requires defining two functions: volume() and average(). Let's look at each of them in turn.
Function volume()
The volume() function takes an integer argument length, which represents the length of one side of a cube, and displays the volume of the cube with that side length. Here's the function definition:
def volume(length):
"""
Computes and displays the volume of a cube with the given side length.
Parameters:
length (int): The length of one side of the cube.
Returns:
None
"""
volume = length ** 3
print("The cube's volume will be", volume)
The function begins by computing the volume of the cube using the formula volume = length ** 3. The result is stored in the volume variable.
The function then prints the result to the console using the print() function, along with a message describing what the result represents.
Note that this function doesn't return anything; it simply displays the result to the console. That's why the Returns section of the docstring says None.
To test the function, we can call it with an argument of 2 (for example) like this:
volume(2)
This will display the message "The cube's volume will be 8" on the console.
Function average()
The average() function takes two float arguments num1 and num2 and returns their average as a float value. Here's the function definition:
def average(num1, num2):
"""
Computes the average of two float numbers.
Parameters:
num1 (float): The first float number.
num2 (float): The second float number.
Returns:
float: The average of the two input numbers.
"""
avg = (num1 + num2) / 2
return avg
The function begins by computing the average of the two input numbers using the formula avg = (num1 + num2) / 2. The result is stored in the avg variable.
The function then returns the result as a float value using the return statement.
To test the function, we can call it with two float arguments (for example, 2.5 and 3.5) like this:
result = average(2.5, 3.5)
print(result)
This will display the message 3.0 on the console, which is the average of 2.5 and 3.5.
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Is MOOC's potentially harmful to copyright? Why or why not ?
Answers
Answer:
Fair-use exceptions to traditional copyright protection face challenges as well, given a MOOC's potential for global reach. Nonetheless, fair use and MOOCs are not mutually exclusive ideas. MOOCs remain an experiment...
which item is an auditor least likely to review during a system controls audit?
Answers
In a system controls audit, an auditor is least likely to review physical inventory counts.
The primary focus of a system controls audit is to assess the reliability and effectiveness of an organization's information technology systems and related controls. This includes evaluating security measures, data integrity, software applications, and IT governance processes.
Physical inventory counts, on the other hand, pertain to the verification of tangible assets, such as raw materials, work-in-progress, and finished goods. This task is more relevant to a financial or operational audit, which assesses the accuracy of financial statements and the efficiency of business operations.
During a system controls audit, an auditor typically reviews system access controls, segregation of duties, data backup procedures, disaster recovery plans, and software change management processes. By analyzing these aspects, the auditor aims to identify potential risks and vulnerabilities that could compromise the organization's IT infrastructure and data.
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write a python program that prompts the user to enter the side of a hexagon and displays its area.
Answers
Answer:
import math
side = float(input("Enter the side length of the hexagon: "))
area = (3 * math.sqrt(3) * (side ** 2)) / 2
print("The area of the hexagon is", area)
Explanation:
This program uses the math module to perform the square root operation, and the input function to prompt the user for input. The input is then converted to a float for computation. The formula for the area of a hexagon is used to calculate the result and the final answer is printed to the screen.
A collection of Python statements that have been carefully chosen to accomplish a certain task is the simplest definition of a program.
What is python program?A collection of Python statements that have been carefully chosen to accomplish a certain task is the simplest definition of a program. A program is even our basic hello.py script. Even though it only has one line and isn't really helpful, it is a Python program by the strictest definition. Children aged 12 and up should use Introduction to Python.Children begin by studying the principles of coding, including variables, loops, and if/then expressions. Learning the basics of Python typically takes between two and six months. But in just a few minutes, you can pick up enough knowledge to create your own brief program. It can take months or years to fully understand Python's enormous collection of libraries.import math
side = float(input("Enter the side length of the hexagon: "))
area = (3 * math.sqrt(3) * (side ** 2)) / 2
print("The area of the hexagon is", area)
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____ can only be specified when a column list is used and identity_insert is on
Answers
The phrase "identity_insert" is typically used in the context of SQL databases, specifically when dealing with tables that have an identity column.
How can this be explained?In such cases, when performing an INSERT operation and explicitly specifying column values, the "identity_insert" property must be enabled for the table.
Additionally, when specifying columns explicitly during an INSERT operation, the column list must also be provided. These conditions ensure that the values being inserted into the identity column are allowed and controlled.
Without enabling "identity_insert" or providing a column list, the operation will not be permitted.
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Research and describe a recent development in theater and film lighting and explain how the technology can be used. (Maybe limit it to a paragraph?)
Answers
Answer:
A computerized light dimmer is one helpful development in lighting equipment. Computerized light dimmers help to control the brightness of light. These dimmers lower or increase the intensity of light. I first noticed light dimmers in a scene from the movie Children of Men. In a war scene, innocent people are shown running helter-skelter to save their lives. Artificial lights are used in scene to create that dark appearance in broad daylight, which makes the scene look gloomy and scary. It helped to generate the feeling of uncertainty and suspense through the proper use of lights. Light dimmers help light designers to create the exact atmosphere that the director demands for a scene. Also, because of dimmers, a light designer need not use extra accessories to diffuse light or make the scene brighter.
Explanation:
This is Plato's sample answer so take pieces out.
Answer:
A computerized light dimmer is one helpful development in lighting equipment. Computerized light dimmers help to control the brightness of light. These dimmers lower or increase the intensity of light. I first noticed light dimmers in a scene from the movie Children of Men. In a war scene, innocent people are shown running helter-skelter to save their lives. Artificial lights are used in scene to create that dark appearance in broad daylight, which makes the scene look gloomy and scary. It helped to generate the feeling of uncertainty and suspense through the proper use of lights. Light dimmers help light designers to create the exact atmosphere that the director demands for a scene. Also, because of dimmers, a light designer need not use extra accessories to diffuse light or make the scene brighter.
Explanation:
_____ is the feature that allows you to quickly advance cell data while filling a range of cells.
A. Auto Fill
B. AutoCopy
C. FillAuto
D. CopyAuto
Please no files just type the answer, thanks!
Answers
Answer:
A. Auto Fill
Explanation:
Auto Fill is the feature that allows you to quickly advance cell data while filling a range of cells.
Help me with this question asap please :)
Answers
Answer:
I think it's sequence as there is a pattern of connection in the words
An application is to be written that would allow students to find out their GPA(double) and their total number of credits (an integer) gives the student number(an integer) Which field will be tthe key field?
Answers
Answer:
the key is = rand(the numbers of an integer)
What are some commands found in the Sort Options dialog box? Check all that apply.
Answers
The Sort Options dialog box contains a number of functions, including Add Level, Delete Level, Copy Level, and Move Up or Down.
What does the sort command's option do?In Linux, the sort command is used to print a file's output in a specific order. This command organizes your data—the content of the file or the output of any program—in the form that you specify, making it easier for us to read the data quickly.
What are kind and its various forms?The sorting procedure places the data in ascending and descending order. Data structures support a number of sorting techniques, including bucket sort, heap sort, fast sort, radix sort, and bubble sort.
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how does one award the brainliest???? will give brainliest.
Answers
Answer:
you need 2 people to anwser then there should be a little crown button. it will not work with one perosn
Explanation:
Answer:
all you have to do is click the little crown icon on the answer you want to mark brainliest
Explanation:
hope this helps :)
I want to start coding
I should buy Windows laptop or MacBook ?
Answers
Answer:
Windows is way cheaper and has way more programming tools and platforms so i would recommend windows
Explanation:
1. Operating system: Windows and MacOS have different user interfaces, so you should choose an operating system that you are comfortable with. MacOS is known for its intuitive interface and seamless integration with Apple products, while Windows is more customizable and supports a wider range of software.
2. Software compatibility: Some software tools are designed specifically for Windows or MacOS, so you should check whether the programming tools you plan to use are compatible with the operating system you choose.
3. Budget: MacBooks are generally more expensive than Windows laptops, so you should consider your budget and how much you are willing to spend.
4. Hardware specifications: The hardware specifications of a laptop can affect its performance when running complex programming tasks. Consider factors like processor speed, RAM, and storage capacity when choosing a laptop.
Ultimately, the best choice for you depends on your personal preferences, budget, and programming needs. You may want to try out both Windows and MacOS to see which one you prefer.
Many digital artists develop a variety of skills.
TRUE OR FALSE
PLEASE HELP PLEASEEEEEEEEE
Answers
Answer:
I would believe this is TRUE since most artists play around with a lot of different techniques before they find one they truly like and even then some may still do many different things.
Explanation:
Sorry if it is wrong! If it's right though please please please make me brainliest! Hope it's right! :)
Answer:
The term digital artist can be applied to any person who uses digital image editing software and drawing programs to design and manipulate images. Some of these images may be hand drawn or created on a computer, so digital artists need non-digital skills as well as being proficient with software.
Explanation:
So I think it would be false.
hris has received an email that was entirely written using capitalization. He needs to paste this text into another document but also ensure that the capitalization is removed.
What should Chris do?
Answers
john needs to identify public key systems that generate different, random public keys for each session and, even if a key gets stolen, should not reveal more than one message. which public key system should john suggest?
Answers
A public key system which John should suggest is perfect forward secrecy.
What is an encryption?An encryption can be defined as a form of cryptography and it typically involves the process of converting or encoding information in plain text into a code, known as a ciphertext. Generally speaking, an information or data that has been encrypted it can only be accessed and deciphered by an authorized user.
In Computer programming, some examples of encryption algorithms include the following:
3DESAESRC4RC5RSAWhat is perfect forward secrecy?Perfect forward secrecy (PFS) is also referred to as forward secrecy (FS) and it can be defined as an encryption system that is designed and developed to frequently and automatically change the public keys which were used to encrypt and decrypt information.
In this context, we can reasonably infer and logically deduce that a public key system which John should suggest is perfect forward secrecy.
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what is full form COMPUTER????
Answers
Explanation:
The full form of the Computer is Common Operating Machine Purposely Used for Technological and Educational Research.
Explanation:
The computer full form of common opreating machine purposely used for technical educational research
I hope you helps:)
assume that the get description() function in the loan class returns the amount data member. if this function is overridden by the get description() function in the house class, how could you code the definition in the house class so it returns the loan amount and loan type values?
Answers
To code the definition of the get_description() function in the House class so that it returns both the loan amount and loan type values from the Loan class, you can override the function and utilize the super() function to access the parent class's implementation.
class Loan:
def __init__(self, amount, loan_type):
self.amount = amount
self.loan_type = loan_type
def get_description(self):
return self.amount
class House(Loan):
def __init__(self, amount, loan_type, house_type):
super().__init__(amount, loan_type)
self.house_type = house_type
def get_description(self):
loan_description = super().get_description()
return f"Loan amount: {loan_description}, Loan type: {self.loan_type}, House type: {self.house_type}"
In the above code, we have a Loan class with an __init__ method and a get_description method that returns the loan amount. The House class inherits from Loan and adds a house_type attribute to represent the type of house.
In the House class, we override the get_description method to provide a customized implementation. We first use super().get_description() to access the get_description method of the parent class (Loan) and retrieve the loan amount. Then, we concatenate the loan amount, loan type, and house type to form a descriptive string.
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What is calculated first in this formula: =A5*(A7+A10)+A14
Answers
Answer:
The equation in parenthisis , you always calculate first
Select the correct answer.
What is a cell in a spreadsheet?
A.
a space where numbers but not text can be entered
B.
a space where text but not numbers can be entered
C.
the intersection of a row and a column
D.
a tool that allows you to enter data
Answers
Answer:
C
Explanation:
Answer:
C
Explanation:
It's given in no. 3
3rd 6th century and the only way to get a new one is
Could someone plz help me I’m stuck?
Answers
Answer:
Answer is take time to plan and organize
Explanation:
What are the four different orchestral instrument families?
Name five string orchestral string instruments.
What are the most common brass instruments used in an orchestra?
Name four percussion instruments.
Name two different categories of orchestra.
HELP PLEASE
sorry btw i dont see a music subject
Answers
Answer:
Gutair
Violen
cello
Double Brass
Harp
Explanation:
What important information is examined in the ethernet frame header by a layer 2 device in order to forward the data onward?.
Answers
An important information that is examined in the ethernet frame header by a layer 2 device in order to forward the data onward is option C: destination MAC address.
Is MAC address source or destination?The use of the addresses in the Datalink layer header, a Layer 2 switch locates the destination device in a Local Area Network (LAN) (where the data needs to be sent). The addresses put at the Datalink layer header are MAC addresses, as can be seen from the Datalink layer Frame structure.
The Layer 2 device, such as a switch, utilizes the destination MAC address to decide which port or interface to use to send the data on to the final destination.
The MAC ID of the device that transmitted the packet serves as the source, and the MAC ID of the device that is supposed to receive it serves as the destination.
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What important information is examined in the Ethernet frame header by a Layer 2 device in order to forward the data onward?
source MAC address
source IP address
destination MAC address
Ethernet type
destination IP address
free ten points,, it would be batter if you answered though
Answers
Answer:
I think A
Explanation:
Answer:
I think it's A
Hope it helps :D