Which of the following statements about variables or values are true? Check all that apply.

Variables store values.

Variables store permanent data.

Values are the result of functions.

Variables in code are useful only on a single occasion.

Answer:

c)4

Explanation:

Hope it could helps you

"Happy" is a song written, produced, and performed by American singer Pharrell Williams, released as the first and only single from the soundtrack album for the film Despicable Me 2 (2013). The song was first released on November 21, 2013, alongside a long-form music video. The song was reissued on December 16, 2013, by Back Lot Music under exclusive license to Columbia Records, a division of Sony Music.[1] The song also served as the lead single from Williams' second studio album, Girl (2014).

"Happy" is an uptempo soul and neo soul song on which Williams's falsetto voice has been compared to Curtis Mayfield by critics. The song has been highly successful, peaking at No. 1 in the United States, United Kingdom, Canada, Ireland, New Zealand, and 19 other countries. It was the best-selling song of 2014 in the United States with 6.45 million copies sold for the year,[3] as well as in the United Kingdom with 1.5 million copies sold for the year.[4] It reached No. 1 in the UK on a record-setting three separate occasions and became the most downloaded song of all time in the UK in September 2014;[5] it is the eighth highest-selling single of all time in the country.[6] It was nominated for an Academy Award for Best Original Song. A live rendition of the song won the Grammy Award for Best Pop Solo Performance at the 57th Annual Grammy Awards.

The music video for "Happy" was nominated for Best Male Video and Video of the Year at the 2014 MTV Video Music Awards. It also won the Grammy Award for Best Music Video at the 57th Annual Grammy Awards.[7][8] The song was Billboard's number-one single for 2014.

"Happy" was the most successful song of 2014, with 13.9 million units (sales plus equivalent streams) worldwide

The navigator plans the operation after reviewing the code that the driver has written.

Programmer A person who creates computer software or programs is referred to as a programmer. You can also identify as a programmer if you create software for mobile devices. Computer programmers create the code (or instructions) that enable computers to carry out the tasks that their users teach them to.

Pair programming is an Agile software development technique where two developers work together on a single computer in conjunction with Extreme Programming (XP). Together, the two work on user story creation, programming, and testing.

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Answer:

"It is 80 cents"

Explanation:

In order to calculate how much this actually is, we would need to multiply this fraction by the value of a whole dollar which is 1. We can divide the fraction 4/5 and turn it into the decimal 0.80 which would make this much easier. Now we simply multiply...

0.80 * 1 = $0.80

Finally, we can see that 4/5 of a dollar would be 0.80 or 80 cents. Therefore Pradeep would answer "It is 80 cents"

Answer:

Loans that are taken out by parents and have high interest rates

Explanation:

these loans are taken out by the parents for their children plus they have the highest interest rate of all federal loans

True. The given statement A software license is an agreement between you and the owner of a software program that allows you to perform certain tasks with software is correct.

The owner or developer of a software program and the user enter into a legally binding agreement called a software license that specifies how they can use and distribute the product.

A software license model based on the number of unique users who have access to a digital service or product is known as a per-seat license (also known as a "named user license").

Shareware is software that is made available to users under specified conditions or for a brief trial period. 12. The works, inventions, or creations of an individual, group, or company are considered to be intellectual property.

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Answer:

OneDrive

Explanation:

OneDrive is Microsoft cloud storage service. so it makes sense it would save it their :)

Let the robot's name be Alpha.

Alpha will follow a predetermined algorithm to interact with the customer.

Algorithm -

Alpha: Hello. Please select the model of the bicycle from the list.

Alpha: The selected model's MRP is $x.

Alpha: The MRP will be subject to an additional 8% tax.

Alpha: Total cost of 1 bicycle is MRP+(8% of MRP).

Alpha: Total cost of 3 bicycle is 3*(MRP+(8% of MRP)).

Alpha: Choose a payment option from the list.

Alpha: Choose the delivery option. Pickup or home delivery

What is an Algorithm?

A set of finite rules or instructions to be followed in calculations or other problem-solving operations or  A procedure for solving a mathematical problem in a finite number of steps that frequently involves recursive operations.

For example,

An algorithm to add two numbers:

• Take two number inputs

• Add numbers using the + operator

• Display the result

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The 2's complement signed binary number 1000000002 has a decimal value of -128.The given binary number is a 2's complement signed binary number: 1000000002. To find its decimal value, we need to follow these steps:

Step 1: Identify the sign bit. In a 2's complement binary number, the leftmost bit (MSB) represents the sign. If it is 0, the number is positive; if it is 1, the number is negative. In our case, the MSB is 1, so the number is negative.

Step 2: Find the magnitude of the number. To do this, we need to find the 2's complement of the given number.
1. Invert all the bits of the number: 0111111112
2. Add 1 to the inverted number: 0111111112 + 1 = 1000000002

Step 3: Convert the magnitude from binary to decimal. Here, the magnitude is the same as the original number: 1000000002. So, the decimal value is:
(1 x 2^7) = 128

Step 4: Combine the sign and magnitude to find the final decimal value. Since the number is negative, the decimal value is -128.

In summary, the 2's complement signed binary number 1000000002 has a decimal value of -128.

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The C++ program implements an expression parser that takes an input logical expression containing variables, logical constants (0 and 1), parentheses, logical "and" (&), logical "or" (|), and logical negation (-).

The program constructs a tree representation of the expression, simplifies it, and generates a table of expression values by evaluating the expression for all possible combinations of variable values.

#include <iostream>

#include <string>

#include <vector>

#include <cmath>

// Class for expression tree node

class Node {

public:

   std::string value;

   Node* left;

   Node* right;

   Node(std::string val) {

       value = val;

       left = nullptr;

       right = nullptr;

   }

};

// Function to parse the logical expression and construct the expression tree

Node* parseExpression(std::string& expr, int& pos) {

   // Implementation of parsing logic (recursive descent parsing)

   // ...

   return nullptr; // Return the root of the expression tree

}

// Function to simplify the expression by performing logical simplifications

void simplifyExpression(Node* root) {

   // Implementation of simplification logic (recursive simplification)

   // ...

   // Example simplifications:

   // - Remove redundant parentheses

   // - Simplify constant expressions (e.g., 1 & 0 = 0)

   // - Apply De Morgan's laws

}

// Function to evaluate the expression for a given variable assignment

bool evaluateExpression(Node* root, std::vector<bool>& variables) {

   // Implementation of expression evaluation logic (recursive evaluation)

   // ...

   return false; // Return the result of expression evaluation

}

// Function to generate and display the table of expression values

void generateTable(Node* root, std::vector<std::string>& varNames) {

   int numVars = varNames.size();

   // Calculate the number of combinations (2^numVars)

   int numCombinations = std::pow(2, numVars);

   // Iterate through all possible combinations of variable values

   for (int i = 0; i < numCombinations; i++) {

       std::vector<bool> variables(numVars);

       // Generate variable assignment for the current combination

       for (int j = 0; j < numVars; j++) {

           variables[j] = (i >> (numVars - j - 1)) & 1;

           std::cout << varNames[j] << ": " << variables[j] << " ";

       }

       // Evaluate the expression for the current variable assignment

       bool result = evaluateExpression(root, variables);

       std::cout << "Result: " << result << std::endl;

   }

}

int main() {

   std::string expression;

   std::cout << "Enter a logical expression: ";

   std::getline(std::cin, expression);

   // Variable names should be extracted from the expression

   std::vector<std::string> variableNames;

   // ...

   int position = 0;

   Node* expressionTree = parseExpression(expression, position);

   if (expressionTree != nullptr) {

       simplifyExpression(expressionTree);

       generateTable(expressionTree, variableNames);

   } else {

       std::cout << "Invalid expression." << std::endl;

   }

   return 0;

}

By executing this C++ program, you can input a logical expression, convert it into a tree representation, simplify the expression, and generate a table of expression values by evaluating the expression for all possible combinations of variable values.

The program prompts the user to enter the logical expression and extracts the variable names from it. It then constructs the expression tree, simplifies it, and displays the table of expression values. Each row in the table represents a unique combination of variable assignments, and the corresponding expression evaluation result is displayed.

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An LLC operating agreement typically contains a variety of provisions that govern the LLC's internal operations. This agreement is a document that outlines how the limited liability company (LLC) will be run.

In essence, it is an LLC's internal governance document and the most crucial piece of the company's legal structure. This document generally includes the following:

1. Owners' names, roles, and responsibilities.

2. Profit distribution and equity splits.

3. Duration of the company.

4. Tax operating of the company.

In conclusion, an LLC's operating agreement outlines the internal governance of the company and contains important information about the company's operations. It is a crucial legal document that should be drafted and reviewed by an experienced attorney.

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Answer:

B. Asking for it

Explanation:

In phishing scams, a scam artist obtains the victim's personal information by Asking for it. Hence, option B is correct.

Phishing is a sort of online scam that preys on consumers by sending them emails that appear to be from reputable companies, such as banks, mortgage lenders, or internet service providers.

Phishing can occur by text message, social media, or phone calls, although the phrase is most frequently used to refer to attacks that come in the form of emails. Phishing emails can directly reach millions of users and can blend in with the countless good emails that busy users receive.

The victim receives an email from app stating that their account has been compromised and will be canceled until they confirm their credit card information. The victim visits a phony website after clicking the link in the phishing email, where the stolen.

Thus, option B is correct.

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import random

#You can change the range.

answer = random.randint(1,1000)

counter = 0

while(True):

   guess = int(input("Make a guess: "))

   message = "Too high!" if guess>answer else "Too low!" if guess<answer else "You won!"

   print(message)

   if(message=="You won!"):

       print("It took",counter,"times.")

       break

   else:

       counter+=1

Public report is a document that the state real estate commissioner issues to assist in protecting buyers of subdivision plots.

The state real estate commissioner issues a public report following application and approval to satisfy the disclosure requirements of the Subdivided Land Laws to stop fraud and misrepresentation when selling subdivided land to buyers.

The Public Report will typically include information about the applicant's name, the subdivision's location and size, utility, school, tax, management, maintenance, and operational costs, as well as any unusual easements, rights of way, setback requirements for vacant land offerings, and restrictions or conditions.

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The market value of LinkedIn, a professional networking platform, can vary based on different regions and countries. Here's an overview of LinkedIn's market value in various regions and some of its major competitors:

Global Market Value: As of my knowledge cutoff in September 2021, LinkedIn was owned by Microsoft Corporation. LinkedIn's market value at that time was estimated to be around $32 billion (source: Statista). However, it's important to note that market values can fluctuate over time.

Regional Market Value: North America: LinkedIn has a significant presence in North America, particularly in the United States. In 2020, LinkedIn generated $2.8 billion in revenue from its North American segment (source: Microsoft Annual Report).

Europe: LinkedIn is also popular in Europe, with a strong user base and revenue generation. However, specific market value figures for the European region are not readily available.

Asia-Pacific: LinkedIn has been expanding its presence in the Asia-Pacific region, including countries like India, China, Australia, and Japan. LinkedIn's revenue from the Asia-Pacific region in 2020 was $1.9 billion (source: Microsoft Annual Report).

Latin America: LinkedIn is gradually gaining traction in Latin America, with a growing user base. However, specific market value figures for the Latin American region are not readily available.

Competitors and Cash Flow: LinkedIn faces competition from other professional networking platforms such as Xing in Germany and Viadeo in France. In terms of cash flow, LinkedIn's revenue primarily comes from its Talent Solutions (recruitment services), Marketing Solutions (advertising), and Premium Subscriptions.

Pricing and Subscriptions: LinkedIn offers various subscription plans, including Premium Career, Premium Business, and Sales Navigator. The number of subscriptions LinkedIn has can impact its revenue and financial performance. However, specific figures on the number of subscriptions are not publicly disclosed.

Please note that the market value and financial figures provided are based on information available up until September 2021, and the current market value may have changed. It is advisable to refer to the latest financial reports and updates from Microsoft Corporation for the most accurate and up-to-date information on LinkedIn's market value.

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The command-line utility icacls can be used in Windows Server 2003 SP2, Windows Server 2008, Windows Vista, and Windows 7 to modify the NTFS file system permissions. This utility builds on the functionality of older ones with a similar design, such as Icacls, Xcacls.exe, Cacls.exe, and Xcacls.

executing Basic icacls Command Syntax

Open a command prompt and enter the icacls command precisely as it is to see the default output. The icacls command's default switches and arguments, as well as its help information, are listed below. You might want to view the permissions that are currently specified for a file or folder.

The command-line option for checking permissions in Ls Command

If you prefer working with the command line, the ls tool, which lists information about files and directories, makes it straight forward to find a file's permission settings. You can add the -l option to the application to view the data in a long list format.

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Answer:.doc and .docx - Microsoft Word file.

.odt - OpenOffice Writer document file.

.pdf - PDF file.

.rtf - Rich Text Format.

.tex - A LaTeX document file.

.txt - Plain text file.

.wpd - WordPerfect documen

Explanation:

The statement "For large, complex software, the complete build cycle may take several hours" is true.

A software build cycle (also known as software build process) is a detailed and structured process for constructing software by assembling all of the source code files, libraries, binaries, and configuration files required to build an executable or installer that can be deployed on a user's machine.

In the software development process, the software build process is an essential step. It transforms source code into an executable binary file by compiling, linking, and packaging it.

Building software is a time-consuming process that can take anywhere from a few minutes to several hours, depending on the size and complexity of the project. Large software programs can take hours to compile, particularly when it comes to debugging and optimization.

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In order for multiple computer users to share resources such as a single printer, they must all be connected to the same network. By connecting all the computers to the same network, they can communicate with each other and share resources.

This can be done by either using a wired connection, such as an Ethernet cable, or a wireless connection, such as Wi-Fi. Once all the computers are connected to the same network, the printer can be set up as a shared printer. This means that all the computers on the network will be able to access and use the printer.

Sharing resources like a printer allows multiple users to save costs and improves efficiency by eliminating the need for each user to have their own printer.

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Answer:

B

Explanation:

The app will delete files that have not been accessed in the past month and store them on a web server. This means that the user cannot access those files unless they have an internet connection

The app will delete files that have not been accessed in the past month and store them on a web server. This means that the user cannot access those files unless they have an internet connection.

Supercomputing and other computing methods are sometimes used interchangeably. Yet, there are times when the synonyms aren't clear. To assist clarify some similarities and differences between various computer types, here are some common analogies.

While supercomputing typically refers to the process of complex and massive calculations used by supercomputers, high-performance computing (HPC) is the utilization of several supercomputers to execute difficult and huge computations.

Supercomputers are often known as parallel computers since they can perform parallel processing. Parallel processing is the simultaneous use of many Processors to solve a single calculation.

Therefore, The app will delete files that have not been accessed in the past month and store them on a web server. This means that the user cannot access those files unless they have an internet connection.

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The statement "x = x 1" is not a legal statement in Python and this is easily explained.

In Python, the phrase "x = x 1" is an invalid statement.

The reason for this limitation in Python is that variable names are not allowed to have any spaces or special characters, including the numeral 1.

To name a variable correctly, it is necessary to begin with a letter or underscore and include only letters, numbers, and underscores.

Therefore, the accurate response is incorrect.

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The given statement is false.

Quality Score exists as a diagnostic tool meant to provide you a sense of how well your ad quality analogizes to other advertisers. This score exists calculated on a scale from 1-10 and is obtainable at the keyword level.

To define the position of the ad on a search engine, each ad exists allocated using a procedure that takes into account the bid and the Quality Score.

Quality Score exists rating of the quality and relevance of both your keywords and PPC ads. It is used to choose your cost per click (CPC) and multiplied by your maximum bid to choose your ad rank in the ad auction process.

Hence, The given statement is false.

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Any programming language requires the code to make decisions and take appropriate action in response to various inputs.

The CISO of a company is the organization's spokesperson for data security. The person in this role is responsible for creating the policies and procedures to safeguard data against threats and vulnerabilities as well as the response plan in the event that the worst case scenario materializes.

Organizations can defend their computer networks and systems with the aid of security analysts. They carry out penetration tests, install security software, and suggest security enhancements.

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Sure, here's a program that uses the Die class to simulate a simplified version of the popular blackjack card game:

```python

import random

class Die:

   def __init__(self, sides):

       self.sides = sides

   def roll(self):

       return random.randint(1, self.sides)

def main():

   die = Die(10)  # Creating a 10-sided die

   player_score = 0

   computer_score = 0

   while True:

       player_choice = input("Do you want to roll? (y/n): ")

       if player_choice.lower() == "y":

           player_roll = die.roll()

           player_score += player_roll

           print("You rolled a", player_roll)

           print("Your score:", player_score)

           if player_score > 21:

               print("Bust! You lose.")

               break

           computer_roll = die.roll()

           computer_score += computer_roll

           if computer_score >= 18:

               print("Computer's score:", computer_score)

               if computer_score > player_score:

                   print("Computer wins!")

               elif computer_score < player_score:

                   print("You win!")

               else:

                   print("It's a tie!")

               break

       elif player_choice.lower() == "n":

           print("You chose to stop.")

           print("Your score:", player_score)

           print("Computer's score:", computer_score)

           if computer_score > player_score:

               print("Computer wins!")

           elif computer_score < player_score:

               print("You win!")

           else:

               print("It's a tie!")

           break

       else:

           print("Invalid choice. Please try again.")

if __name__ == "__main__":

   main()

```

The program uses the Die class to simulate rolling dice. It initializes a 10-sided die and tracks the scores of the player and the computer. The player is prompted to roll the die by entering 'y' or stop by entering 'n'. Each roll updates the player's score and generates a roll for the computer. Once the player stops rolling, the program compares the scores and determines the winner or declares a tie. If the player's score exceeds 21, they bust and lose the game. The computer stops rolling when its score reaches or exceeds 18.

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Answer:

D

Explanation:

Answer:

MATLAB is a high performance language for technical computing. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation. Typical uses include: Math and computation.

Data analysis, exploration, and visualization.

Answer:

MATLAB is a high-performance language for technical computing. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation.

Explanation:

good luck have a nice day

Answer:

O Tab

Explanation:

In order to add a new record the key that should be used to move to the next field is tab key

while the other keys are used for the other purpose

But for adding a new field, new record, a tab key should be used

Therefore the last option is correct

To add the new printer to the office manually, follow these steps:Connect the printer to the network and turn it on.

On a computer, open the Control Panel and navigate to Devices and Printers.Click on Add a printer.Select Add a network, wireless or Bluetooth printer.Wait for the computer to search for available printers on the network.If the printer is found, select it from the list and click Next. If the printer is not found, select The printer that I want isn't listed.Select Add a printer using a TCP/IP address or hostname and click Next.Enter the IP address of the printer and click Next.Wait for the computer to install the necessary drivers for the printer.Assign a name to the printer and select whether to set it as the default printer.Click Finish.Once the printer has been added to the computer, members of the accounting department should be able to print to it as they would any other printer. If there are any issues with printing, ensure that the correct drivers have been installed and that the printer is properly configured on the print server.

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Primary storage for most computers, typically referred to as the C drive, has a capacity ranging from 500 gigabytes to 2 terabytes or more.

Optical storage used for music or data has a capacity of approximately 700 megabytes.

Optical storage used for movies or data has a capacity in the range of 4.7 to 8.5 gigabytes.

Solid-state storage that connects to the computer via a USB port has common capacities of 8 GB to 256 GB, with two terabyte drives now available.

A slot or connector on the motherboard where secondary circuit boards, such as modems or sound cards, can be plugged in.

The motherboard is the primary circuit board where all components of the computer connect.

An external connection point on the computer where devices can be plugged in, such as USB ports.

Pathways on the motherboard that allow data to travel between different components of the computer.

Read-only memory (ROM) contains the instructions to start the computer and load the operating system into RAM.

The central processing unit (CPU) is the primary microchip inside the computer that oversees operations and executes instructions.

In summary, the matching terms are as follows:

Primary Storage

Optical Storage for music or data

Optical Storage for movies or data

Solid-State Storage (USB-connected)

Slot for secondary circuit board

Motherboard

External connection point

Pathways on the motherboard

Read-only memory (ROM)

Central Processing Unit (CPU)

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