in what paragraph number was the copyright year menmtioned​

Answer:

SMS

Explanation:

The option that describes the computer buying experience is D. Computer hardware and software were sold together in bundles.

The computer purchasing experience can be best typified as the sale of associated hardware and software together in convergence.

In the primitive stages of private computing, this was immensely encouraged as both operating systems and supplementary programmes were dispensed by the originators of the compelling device - procuring everything needed in a sole purchase.

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The client code or the calling code is responsible for ensuring that the precondition (requires clause) is true in design-by-contract.

In design-by-contract, the responsibility of ensuring that the precondition (requires clause) is true lies with the client code or the calling code. The design-by-contract approach emphasizes the mutual obligations and expectations between the code providing a service (the supplier) and the code using that service (the client). The supplier specifies the preconditions that must be satisfied before the method is called, and the client is responsible for fulfilling these preconditions. If the client fails to meet the preconditions, it violates the contract, and the behavior of the method is not guaranteed. This approach promotes clear communication and helps in building reliable and robust software systems.

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In contrast to the conventional technique of creation, which involves multiplying very large prime numbers, ECC produces keys using the characteristics of the elliptic curve equation.

A strong cryptography method is ECC, which is an alternative to RSA. Using the mathematics of elliptic curves, it generates security between key pairs for public key encryption.

Elliptic curve encryption complies with the associative property. ECC does adhere to the associative property, as justification. 8. "The inverse of the point P = (x1, y1) in ECC is Q = (-x1, y1).

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Answer:

the answer is  a)

Explanation:

Answer:

the answer is a

Explanation:

The information system personnel who organize the information for the user access are database support personnel. Thus, option D is correct.

The information systems personnel are the professionals that perform the task of managing the hardware and the software to be test, built, repaired, and maintained for the access from multiple location.

The organization of the information over the database enables the easy access from multiple location.  Thus, the database support personnel are responsible for managing the easy access and organization of information. Thus, option D is correct.

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Answer:

\(z= \frac{1}{3}\)

Explanation:

Given

\(\frac{z}{7} = \frac{1}{21}\)

Required

Solve

\(\frac{z}{7} = \frac{1}{21}\)

Multiply both sides by 7

\(7 * \frac{z}{7} = \frac{1}{21} * 7\)

\(z= \frac{1}{21} * 7\)

Rewrite as:

\(z= \frac{1 * 7}{21}\)

\(z= \frac{7}{21}\)

Simplify fraction

\(z= \frac{1}{3}\)

in make code arcade, The Advanced section is the part of the interface can be used to answer questions about how a block functions.

In Blocks, Functions is known to be the element that one can find under the Advanced section.

Note that in finding functions in block, student can be be introduced to Simple functions.

Hence, in make code arcade, The Advanced section is the part of the interface can be used to answer questions about how a block functions.

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Answer:

The right side panel

Explanation:

On the right side panel you can see the various functions of specific block functions in MakeCode Arcade.

1. Under full costing, STI's income statement for the current year shows sales revenue of $1,486,300, cost of goods sold of $779,500, and a net income of $259,800. For the projected year, sales revenue is estimated to be $1,641,400, cost of goods sold to be $812,800, and a net income of $328,800.

2. Under variable costing, STI's income statement for the current year shows sales revenue of $1,486,300, variable expenses of $657,900, and a net income of $294,200. For the projected year, sales revenue is estimated to be $1,641,400, variable expenses to be $712,600, and a net income of $342,800.

Under full costing, all manufacturing costs, both variable and fixed, are included in the cost of goods sold. This means that the income statement reflects the complete cost of producing each unit, including the allocation of fixed costs. In the current year, STI had sales of 24,300 units, which generated sales revenue of $1,486,300 (24,300 units x $61 per unit). The cost of goods sold was $779,500, calculated as (24,300 units x $22 variable manufacturing cost) + $128,000 fixed manufacturing costs. Subtracting the cost of goods sold from sales revenue gives a net income of $259,800.

For the projected year, STI estimates sales of 26,900 units, which would generate sales revenue of $1,641,400 (26,900 units x $61 per unit). The cost of goods sold is estimated to be $812,800, calculated as (26,900 units x $22 variable manufacturing cost) + $128,000 fixed manufacturing costs. Subtracting the cost of goods sold from sales revenue gives a projected net income of $328,800.

Under variable costing, only the variable manufacturing costs are included in the cost of goods sold, while fixed manufacturing costs are treated as period costs and are not allocated to the units produced. In the current year, the variable expenses amounted to $657,900, calculated as 24,300 units x $22 variable manufacturing cost. Subtracting the variable expenses from sales revenue gives a net income of $294,200.

For the projected year, the variable expenses are estimated to be $712,600, calculated as 26,900 units x $22 variable manufacturing cost. Subtracting the variable expenses from sales revenue gives a projected net income of $342,800.

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There are two modifier/mutator methods in the class Check: setNums(int n1, int n2), and add (). One other accessor method is getTotal().

Before the method name in its header is the keyword void. A void method that modifies the values of instance variables or static variables is called a mutator method.

In computer science, a mutator method is a mechanism for controlling changes to a variable. They're also known as setter methods quite a bit. Frequently coming after a setter, a getter (also known as an accessor) returns the value of the private member variable.

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Answer:

  waxing crescent: first quarter waning gibbous: third quarter

Explanation:

The moon is waxing (getting larger) in the first quarter after the new moon. It is waning (getting smaller) in the third quarter, after the full moon at the end of the second quarter.

The shape of the moon is a "crescent" when it is less than a semicircle. It is "gibbous" when it is more than a semicircle. As it waxes, the crescent grows until the moon is half-full at the end of the first quarter, then it is a waxing gibbous moon through the second quarter until it is full at the end of the quarter. Following the full moon, it is waning gibbous until it becomes half-full again at the end of the third quarter. Finally, it is a waning crescent through the fourth quarter until the new moon.

  waxing crescent: first quarter waning gibbous: third quarter

Answer: A

Explanation: I got 100% on the quiz

Answer:

2,000

Explanation:

I am in collage

Answer: i wish i could help you

Explanation:

i wish i could help you

Answer: B

Explanation: Open Source software is "open" by nature, meaning collaborative. Developers share code, knowledge, and related insight in order to for others to use it and innovate together over time. It is differentiated from commercial software, which is not "open" or generally free to use.

Based on the information provided, the statement is most likely true. When a user is "stuck" on a web page and the Back button does not work properly, it can be an indication of malware infection.

Malware refers to malicious software that can infect a computer and cause various issues, including hijacking browser settings and interfering with normal web browsing.

In this case, the user's computer is infected with malware, which is causing the web page to display again with a pop-up message instead of allowing the user to navigate back to her search results using the Back button.

Malware can be designed to redirect web pages, display unwanted pop-ups, or even prevent users from accessing certain websites. It can also track user activities and steal personal information. These behaviors can disrupt normal web browsing and compromise the security and privacy of the user's computer.

To address this issue, it is important for the user to take immediate action to remove the malware from her computer. This can be done by running a reputable antivirus or antimalware software to scan and remove any malicious programs. Additionally, it is recommended to update the operating system and web browser to ensure they have the latest security patches.

It is also important for the user to practice safe browsing habits to prevent future malware infections. This includes being cautious when clicking on links or downloading files from unknown or suspicious sources, regularly updating and patching software, and avoiding visiting potentially harmful websites.

In summary, if a user is "stuck" on a web page and the Back button does not work properly, it could be a sign of malware infection. It is crucial for the user to remove the malware from her computer to restore normal web browsing functionality and protect her computer from further harm.

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Answer:

war dialing

Explanation:

The technique that black-hat hackers use to do this is known as war dialing. This is basically when they dial a large number of telephone lines in order to gather data on the connected modems. This data is then analyzed in order to find weaknesses in the network and create a bypass in order to gain access to that network. Doing so grants them access to all of the personal data that the individuals connected to that network use on a daily basis. This is an illegal technique that is punishable with jail time.

The benefits of creating R Markdown documents are:

R Markdown enables the fusion of narrative text, code, and output into a lone document. This function seamlessly facilitates distributing your analysis and ensuring its reproducibility.

Writing and running code are better organized and more efficient using R Markdown, enabling the performance of complex calculations and data analyses to be less cumbersome.

Furthermore, with R Markdown documents, describing cleaning, preprocessing measures simplifies replication of an analysis and comprehension of the data cleaning procedure.

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Answer:

Business communications tools are widely used and the world is becoming increasingly digital so not having those skills will hinder you.

Explanation:

Many jobs require knowledge of Microsoft tools as a qualification. By not having that expertise, I will be viewed as less qualified for a position and may be passed up for job. In corporate America, presentations are a staple and Microsoft PowerPoint is the primary software. If I deliver a poor presentation due to inexperience, I will make myself look bad and as a result get a bad quarterly review and possibly stunted any future promotions. On the flipside, as a business owner Excel is a handy tool for tracking expenses. Very customizable, quick and easy to understand.

Answer:

True

False

False

False

Explanation:

HTML isnt a scripting a scripting language it's a markup language

There are 6 levels of HTML

An empty tag only has a starting tag

a 4-to-16-line decoder with enable can be constructed by combining five 2-to-4-line decoders. This cascading arrangement allows for the decoding of binary inputs into a corresponding output signal, controlled by the enable line. The circuit diagram illustrates the configuration of this decoder setup.

A 4-to-16-line decoder with enable can be created using five 2-to-4-line decoders. A 2-to-4-line decoder is a combinational circuit that transforms a binary input into a signal on one of four output lines.

The output lines are active when the input line corresponds to the binary code that is equivalent to the output line number. The enable line of the 4-to-16-line decoder is used to control the output signal. When the enable line is high, the output signal is produced, and when it is low, the output signal is not produced.

A 4-to-16-line decoder can be created by taking five 2-to-4-line decoders and cascading them as shown below:

The circuit diagram of the 4-to-16-line decoder with enable using five 2-to-4-line decoders is shown below: Figure: 4-to-16-line decoder with enable using five 2-to-4-line decoders

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Answer:

Computers/laptops should be scanned for viruses.

Your question has been heard loud and clear.

People's blood , the plasma in the people's blood should be scanned for viruses.

Thank you owo

The standard time per piece in a manual assembly task is 7.75 minutes, which includes a repetitive task time of 4.25 minutes and an irregular work element time of 3.5 minutes. In an 8-hour shift, at standard performance, 60 work units are produced considering a cycle time of 8 cycles and two units per cycle. The PFD allowance factor of 16% accounts for anticipated time lost due to personal needs, fatigue, and minor delays.

(a) Standard Time per Piece: Repetitive Task Time = 4.25 min.

Irregular Work Element Time = 1.75 min * 2 units (since two work units are produced each cycle) = 3.5 min.

Total Standard Time per Piece = Repetitive Task Time + Irregular Work Element Time.

= 4.25 min + 3.5 min.

= 7.75 min.

(b) Number of Work Units Produced in an 8-Hour Shift:

Cycle Time = 8 cycles (since the irregular work element is performed every 8 cycles).

Working Time = 8 hours = 8 * 60 minutes = 480 minutes.

Number of Work Units Produced = (Working Time) / (Cycle Time) * (Work Units per Cycle).

= 480 min / 8 cycles * 2 units.

= 60 units.

(c) Time Worked and Time Lost:

PFD (Performance Factor with Delay) allowance factor is 16%. This factor represents the anticipated amount of time lost due to personal needs, fatigue, and minor delays.

Time Worked = Working Time * (1 - PFD allowance factor).

= 480 min * (1 - 0.16).

= 480 min * 0.84.

= 403.2 min.

Time Lost = Working Time - Time Worked.

= 480 min - 403.2 min.

= 76.8 min.

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Answer:

The program in Python is as follows:

valCount = int(input())

reports = []

for i in range(valCount):

   num = int(input())

   reports.append(num)

for i in reports:

   print(i,"reports.")

Explanation:

This gets input for valCount

valCount = int(input())

This creates an empty list

reports = []

This gets valCount integer from the user

for i in range(valCount):

   num = int(input())

Each input is appended to the report list

   reports.append(num)

This iterates through the report list

for i in reports:

This prints each element of the report list followed by "reports."

   print(i,"reports.")

IP addresses provide a unique number for identifying devices that send and receive information on the Internet

The best describes the purpose of an IP address is, that IP addresses provide a unique number for identifying devices that send and receive information on the Internet. The correct option is A.

An IP address is an address of the network of computers connected to the internet. The address is a sequence of numbers that are provided by the internet servers.

The full form of the IP address is internet protocol. It is the online address that is provided by the internet provider, The address will easily recognize if the person is using the internet. This address will be connected to the computers.

Thus, the correct option is A. IP addresses provide a unique number for identifying devices that send and receive information on the Internet.

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the set of strings over the alphabet Σ = {a, b} with more a's than b's can be represented by the regular expression

1. The set of strings over the alphabet Σ = {a, b} with more a's than b's is given by the regular expression (aa*bb*)*. This expression represents any combination of a's and b's where the number of a's is greater than the number of b's. For example, the strings "aa", "aaab", and "aabbbb" belong to this language, while the strings "ab", "bba", and "bbbbb" do not.

2. The complement of the language {anbn | n ≥ 0} can be defined as the set of strings over the alphabet Σ = {a, b} that do not have an equal number of a's and b's. To construct the complement, we can use De Morgan's law and negate the original language. The regular expression for the complement is (ε + a + b + aa + bb + ab + ba + aaa + bbb + ...) - (a + b + aa + bb + ab + ba + aaa + bbb + ...)*(a + b + aa + bb + ab + ba + aaa + bbb + ...). This expression represents any combination of a's and b's where the number of a's is not equal to the number of b's.

In summary, the set of strings over the alphabet Σ = {a, b} with more a's than b's can be represented by the regular expression (aa*bb*)*, while the complement of the language {anbn | n ≥ 0} can be represented by the regular expression (ε + a + b + aa + bb + ab + ba + aaa + bbb + ...) - (a + b + aa + bb + ab + ba + aaa + bbb + ...)*(a + b + aa + bb + ab + ba + aaa + bbb + ...).

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Using the knowledge in computational language in python it is possible to write a code that you are given a data.csv file in the /root/customers/ directory containing information about your customers.

import pandas as pd

# you can replace the path to csv file here as "/root/customers/data.csv"

df = pd.read_csv("data.csv")

print(df,"\n")

country = df.groupby('COUNTRY')['CONTRCNT'].sum()

country = country[country==country.max()]

print(country,"\n")

# Once groupby is used, the particular columns becomes index, so it can be accessed using below statement

print(country.index.values, "\n")

# Index is used as -1 in case there are multiple data with same value, and data is sorted and we will be needing last data value only

print("Country with the largest number of customers' contracts:", country.index.values[-1], "({} contracts)".format(country[-1]))

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The COUNTIFS function provides the option of defining multiple sets of criteria for counting rows in a targeted range of cells.

The COUNTIFS function is a statistical function used to count the number of cells that meet multiple criteria in a specified range of cells. It is a flexible function that can count cells based on a variety of criteria, making it an effective tool for data analysis.

The syntax for the COUNTIFS function is as follows:COUNTIFS(range1, criteria1, [range2], [criteria2], ...)

Where:range1 is the first range of cells to be evaluated.criteria1 is the first set of criteria that must be met for a cell to be counted.[range2], [criteria2], ... are optional additional ranges of cells and criteria to be evaluated in the same way as range1 and criteria1, respectively.Therefore, the correct answer to the question is: COUNTIFS.

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Using the while loop, the value of count as a result of executing the following code segment is 161.

int count = 5;    

while (count < 100)

{

count = count * 2;  // count value will 10 20 40 80 160  then exit the while loop as count<100

}

count = count + 1; // here, 161 +1

When a condition is not satisfied, a "While" loop is used to repeat a certain piece of code an undetermined number of times. For instance, if we want to ask a user for a number between 1 and 10, but we don't know how often they might enter a greater number, until "while the value is not between 1 and 10."

While the program is running, the statements are continually executed using both the for loop and the while loop. For loops are used when the number of iterations is known, but while loops execute until the program's statement is proven incorrect. This is the main distinction between for loops and while loops.

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