4.8 code practice question 2 edhesive

Answer:

The answer is b the demands of business owners for access to customers.

Explanation:

A subset of electronics called digital circuits or digital electronics uses digital signals to carry out a variety of tasks and satisfy a range of needs.

Thus, These circuits receive input signals in digital form, which are expressed in binary form as 0s and 1s. Logical gates that carry out logical operations, including as AND, OR, NOT, NANAD, NOR, and XOR gates, are used in the construction of these circuits.

This format enables the circuit to change between states for exact output. The fundamental purpose of digital circuit systems is to address the shortcomings of analog systems, which are slower and may produce inaccurate output data.

On a single integrated circuit (IC), a number of logic gates are used to create a digital circuit. Any digital circuit's input consists of "0's" and "1's" in binary form. After processing raw digital data, a precise value is produced.

Thus, A subset of electronics called digital circuits or digital electronics uses digital signals to carry out a variety of tasks and satisfy a range of needs.

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Answer:

The overview of the given situation is described in the explanation segment below.

Explanation:

Therefore the above is the right answer.

Answer: True

Explanation:

The Data Science Methodology is simply referred to as an iterative and continuous methods that is required by data scientists to guide them on the approach that they'll use to tackle and solve problems typically through a number of steps.

It should be noted that the final stages of the data science methodology are an iterative cycle between Modelling, Evaluation, Deployment, and Feedback. The main aspects involves:

• Problem

• Approach;

• Requirements

• Collection

• Understanding

• Preparation

• Modelling

• Evaluation

• Deployment

• Feedback.

Therefore, the above statement is true.

There are various formatting options, including Change Colors, SmartArt Styles, and Layouts, in the SmartArt Tools Design tab. A drop-down menu with various formatting options will appear when you click on each option.

Choose SmartArt Graphic from the Insert menu. Choose the sort of graphic you want (List, Process, etc.) from the Insert SmartArt Graphic group on the SmartArt tab of the ribbon before choosing a layout. Choose one of the following methods to enter your text:

All of the tools for SmartArt graphics are available on the SmartArt toolbar. Click on a SmartArt image to bring up the toolbar.

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Answer:

Here's an example C++ code for the program described:

#include <iostream>

#include <iostream>using namespace std;

#include <iostream>using namespace std;int main() {

#include <iostream>using namespace std;int main() { int gpa;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: ";

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: ";

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) {

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) { cout << "Congratulations! You have been accepted." << endl;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) { cout << "Congratulations! You have been accepted." << endl; } else {

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) { cout << "Congratulations! You have been accepted." << endl; } else { cout << "Sorry, you have been rejected." << endl;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) { cout << "Congratulations! You have been accepted." << endl; } else { cout << "Sorry, you have been rejected." << endl; }

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) { cout << "Congratulations! You have been accepted." << endl; } else { cout << "Sorry, you have been rejected." << endl; } return 0;

#include <iostream>using namespace std;int main() { int gpa; int admissionTestScore; // Get user input cout << "Enter your GPA: "; cin >> gpa; cout << "Enter your admission test score: "; cin >> admissionTestScore; // Determine admission status if (gpa >= 3 && admissionTestScore >= 60) { cout << "Congratulations! You have been accepted." << endl; } else { cout << "Sorry, you have been rejected." << endl; } return 0;}

Explanation:

In this program, we first declare two integer variables gpa and admissionTestScore to hold the user input. We then use cout to display prompts to the user to enter their GPA and admission test score, respectively. We use cin to read in the user input.

We then use an if statement to determine if the user is accepted or rejected based on their GPA and admission test score. In this example, we use the criteria that a GPA of 3 or higher and an admission test score of 60 or higher are required for acceptance.

If the user meets the acceptance criteria, we use cout to display the message "Congratulations! You have been accepted." on a new line. Otherwise, we display the message "Sorry, you have been rejected." on a new line.

Finally, we use return 0; to indicate that the program has completed successfully.

Answer:

High level programming language is a language that simplifies computer programming.

Examples are python, visual basic,java,JavaScript .It is a language with abstraction from details of the computer.

Answer:

dominance is a relationship between two alleles of a particular allele of a gene and their associated phenotypes.

The concept of dominance has recently attracted much interest in the context of skyline computation. Given an N dimensional data set s a point p is said to dominate q, I'd p is better than q in atheist one dimension and equal to or better than it remaining dimensions.

To locate the  "Select all box in the subform",

It allows you to enable or disable the checkbox that selects all records in the subform.

By selecting records, you can perform operations on all selected records simultaneously, such as deleting or updating them. This feature is useful for managing data efficiently.

Use the "Select All" box to remove navigation buttons on the form.

Note that Advanced forms in Access refer to forms that go beyond the basic functionality of displaying and entering data.

They incorporate advanced features such as subforms, calculated fields, conditional formatting, data validation, navigation buttons, custom buttons, and more.

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The "Logical Link Control" (LLC) and "Media Access Control" (MAC) are sublayers of the Data Link Layer (DLL) in the OSI Model.

MAC sublayer is responsible for controlling the access to the shared communication medium, such as a network cable or wireless channel, and ensuring that data is transmitted in an (Open Systems Interconnection) model.

The LLC sublayer is responsible for managing the flow of data between devices, ensuring that data is correctly received and acknowledged, and that any errors that occur are corrected. The MAC sublayer, on the other hand, is responsible for controlling the access to the shared communication medium, such as a network cable or wireless channel, and ensuring that data is transmitted in an orderly and efficient manner. The MAC sublayer uses unique MAC addresses to identify devices on the network.

The combination of the LLC and MAC sublayers provides a reliable and efficient data transfer service for the upper layers of the OSI model. They ensure that data is transmitted and received correctly, even in the presence of errors, and that the shared communication medium is used efficiently. This allows the upper layers of the OSI model to focus on the application-specific tasks and not have to worry about the underlying communication details.

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It is frequently used to transport both digital and analogue data. It is comparatively simple to implement and end. Furthermore, it is the least expensive transmission medium for short distances. A broken twisted pair cable only affects a small fraction of the network. Thus, option E is correct.

Cat5 connections may send up to four signals simultaneously and have great transfer speeds for a reasonable price. Cat5 cables can theoretically enable Gigabit Ethernet as well. These cables are adaptable and can be utilized in many applications, such as telephone wiring and networking.

Therefore, security (relative to fibre)  is not an advantage of using Cat5 unshielded twisted pair for cabling LANs.

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This is about an assignment to create a set of classes that represent ingredients for pieces of sushi. The assignment includes creating eight classes that implement the "Ingredient" interface called "Avocado", "Crab", "Eel", "Rice", "Yellowtail", "Seaweed", "Shrimp", and "Tuna". Each class will have specific characteristics such as name, price per ounce, calories per ounce, whether it is vegetarian, whether it is rice, and whether it is shellfish.

The assignment also mentions that sushi is a type of Japanese cuisine typically made out of raw seafood, rice, seaweed, and sometimes other ingredients and a sushi boat restaurant is one in which pieces of sushi are placed on colored plates and the plates are placed on a circular conveyer belt.

(The program code will be attached in image because too many syntax.)

It's an assignment for someone learning to code and it's applicable for anyone who wants to learn about how to implement classes for ingredients in sushi cuisine and how to represent sushi dishes. The assignment is not specific to any particular programming language or framework, it's a general assignment.

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Option(D) is the correct answer. Fritz is now in an echo chamber.

Fritz's situation aligns with the concept of an echo chamber. An echo chamber refers to an environment, such as social media, where individuals are exposed to information and opinions that reinforce their existing beliefs and perspectives.

In this case, Fritz's social media algorithms have filtered out articles that present arguments in favor of the cheating accusations, creating an echo chamber that only confirms his preconceived notion of the team's innocence.

As a result, Fritz is insulated from diverse viewpoints and alternative perspectives, which can hinder critical thinking and a comprehensive understanding of the situation.

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The Private network location is the windows and network location enables network discovery and allows files and printers to be easily shared ​

In Windows, the organized area that empowers organize disclosure and permits simple sharing of records and printers is the Private network location.

After you set your arrange association to the Private network location, it empowers different arrange highlights, counting organize revelation, record sharing, and printer sharing.

By default, Windows categorizes arrange associations into three sorts:

The Private network location is the foremost prohibitive, constraining organize disclosure and impairing record and printer sharing for security reasons.

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The tab that would you click on to add a screen recording to the current slide is known as the insert tab. Thus, the correct option for this question is A.

The tab that is used to record slides is known as the Slide Show tab, select Record Slide Show to start recording from your current slide. Toggle video and audio options in the options dropdowns in the recording toolbar.

If you would like to add a screen recording to the current slide, Open the slide you want to put the screen recording on. On the Insert tab, click Screen Recording.

Therefore, the insert tab is the tab that would you click on to add a screen recording to the current slide. Thus, the correct option for this question is A.

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Answer:

control key

Explanation:

the control key modifies the function of the key with which it is pressed in combination

Answer:

Here is the program to create an array of size m X n and print the sum of all the numbers row wise in Java:

```

import java.util.Arrays;

public class ArraySumRowWise {

   public static void main(String[] args) {

       int m = 3;

       int n = 4;

       int[][] arr = {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}};

       // Print the original array

       System.out.println("Original Array:");

       for (int[] row : arr) {

           System.out.println(Arrays.toString(row));

       }

       // Compute and print the row wise sum

       System.out.println("Row Wise Sum:");

       for (int i = 0; i < m; i++) {

           int rowSum = 0;

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

               rowSum += arr[i][j];

           }

           System.out.println("Row " + (i+1) + ": " + rowSum);

       }

   }

}

```

Explanation:

In this program, we have created an array of size 3 X 4 and initialized it with some values. We have then printed the original array and computed the row wise sum by iterating over each row and adding up all the elements. Finally, we have printed the row wise sums. You can replace the values of m, n, and arr with your own values to test the program with different array sizes and values.

Answer:

afk means away from keyboard so if someone says they are going afk it means they have to go for like a couple of minutes or so

Answer:

A. Encode the (negative) decimal fraction -9/2 to binary using the 8-bit floating-point notation.

First, let's convert -9/2 to a decimal number: -9/2 = -4.5

Now, let's encode -4.5 using the 8-bit floating-point notation. We'll use the following format for 8-bit floating-point representation:

1 bit for the sign (S), 3 bits for the exponent (E), and 4 bits for the mantissa (M): SEEE MMMM

Sign bit: Since the number is negative, the sign bit is 1: 1

Mantissa and exponent: Convert -4.5 into binary and normalize it:

-4.5 in binary is -100.1. Normalize it to get the mantissa and exponent: -1.001 * 2^2

Mantissa (M): 001 (ignoring the leading 1 and taking the next 4 bits)

Exponent (E): To store the exponent (2) in 3 bits with a bias of 3, add the bias to the exponent: 2 + 3 = 5. Now, convert 5 to binary: 101

Now, put the sign, exponent, and mantissa together: 1101 0010

So, the 8-bit floating-point representation of -9/2 (-4.5) is 1101 0010.

B. Determine the smallest (lowest) negative value which can be incorporated/represented using the 8-bit floating-point notation.

To get the smallest negative value, we'll set the sign bit to 1 (negative), use the smallest possible exponent (excluding subnormal numbers), and the smallest mantissa:

Sign bit: 1

Exponent: Smallest exponent is 001 (biased by 3, so the actual exponent is -2)

Mantissa: Smallest mantissa is 0000

The 8-bit representation is 1001 0000. Converting this to decimal:

-1 * 2^{-2} * 1.0000 which is -0.25.

The smallest (lowest) negative value that can be represented using the 8-bit floating-point notation is -0.25.

C. Determine the largest (highest) positive value which can be incorporated/represented using the 8-bit floating-point notation.

To get the largest positive value, we'll set the sign bit to 0 (positive), use the largest possible exponent (excluding infinity), and the largest mantissa:

Sign bit: 0

Exponent: Largest exponent is 110 (biased by 3, so the actual exponent is 3)

Mantissa: Largest mantissa is 1111

The 8-bit representation is 0110 1111. Converting this to decimal:

1 * 2^3 * 1.1111 which is approximately 1 * 8 * 1.9375 = 15.5.

The largest (highest) positive value that can be represented using the 8-bit floating-point notation is 15.5.

Explanation:

Answer:

Help to translate the business needs into technical or operational needs. This is not a part.

Explanation:

Capital budgeting simply refers to the process that is used by a business in order to determine the fixed asset purchases that is proposed which it should accept, or not. It's typically done in order to select the investment that's most profitable for a company.

Some of the capital budgeting processes include:

Identification and analysis of potential capital investments.

Application of capital rationing

Performing post-audits

It should be noted that developing short-term operating strategies​ is not part of the capital budgeting process.

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The sequential and predetermined plan known as the waterfall model is referred to as the predictive approach.

The process entails collecting initial requirements, crafting a thorough strategy, and implementing it sequentially, with minimal flexibility for modifications after commencing development.

An approach that is adaptable, also referred to as agile or iterative, prioritizes flexibility and cooperation. This acknowledges that needs and preferences can evolve with time, and stresses the importance of being flexible and reactive to those alterations.

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The development approach that was used in the article  "Protecting American Soldiers: The Development, Testing, and Fielding of the Enhanced Combat Helmet" is Hybrid approach. (Option C)

The article   "Protecting American Soldiers: The Development, Testing, and Fielding of the Enhanced Combat Helmet" utilizes a hybrid development approach,combining aspects of both predictive and adaptive methods.

Predictive development   involves predefined planning and execution, suitable for stable projects,while adaptive methods allow for flexibility in adapting to changing requirements and environments.

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Note that the command dpkg -r UbuTestPackage in Ubuntu "Uninstall a Debian package named “UbuTestPackage” (Option B).

Ubuntu is a free and open-source operating system based on the Linux kernel. It is designed to be user-friendly and easy to use, and it is a popular choice for personal computers, servers, and other devices.

Ubuntu is known for its simplicity and reliability, and it comes with a range of applications and tools that are designed to meet the needs of a wide range of users. It is also highly customizable, and users can install additional software and customize their system to suit their needs. Ubuntu is regularly updated with new features and security improvements, and it is widely used in businesses, schools, and government organizations around the world.

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Answer: This is the complete program for this with the highest level of explanation.

This program is written in the Java programming language.

The name of this file is Triangle.java

public class Triangle extends Polygon {

   // private fields to store the dimensions of the triangle

   private int base;

   private int height;

   // constructor to initialize the fields and set the number of sides

   public Triangle() {

       // call the setNumSides method inherited from Polygon to set the number of sides to 3

       setNumSides(3);

       // initialize base and height to 0

       base = 0;

       height = 0;

   }

   // setter method for the base field

   public void setBase(int b) {

       base = b;

   }

   // setter method for the height field

   public void setHeight(int h) {

       height = h;

   }

   // getter method for the base field

   public int getBase() {

       return base;

   }

   // getter method for the height field

   public int getHeight() {

       return height;

   }

   // method to calculate and return the area of the triangle

   public double getArea() {

       // calculate the area using the formula (base * height) / 2.0

       return 0.5 * base * height;

   }

}

The name of this file is Polygon.java

public class Polygon {

   private int numSides;

   public Polygon() {

       numSides = 0;

   }

   public void setNumSides(int sides) {

       if (sides == 3) {

           numSides = sides;

       } else {

           System.out.println("Error: Invalid number of sides for a triangle");

       }

   }

   public int getNumSides() {

       return numSides;

   }

}

The name of this file is Main.java

import java.util.Scanner;

public class Main {

   public static void main(String[] args) {

       Scanner scanner = new Scanner(System.in);

       // Create a new Polygon object and set its number of sides to 3

       Polygon polygon = new Polygon();

       polygon.setNumSides(3);

       // Print out the number of sides of the polygon

       System.out.println("Number of sides: " + polygon.getNumSides());

       // Obtain input from user for the base and height of a triangle

       System.out.print("Enter the base of the triangle: ");

       int base = scanner.nextInt();

       System.out.print("Enter the height of the triangle: ");

       int height = scanner.nextInt();

       // Create a new Triangle object and set its base and height

       Triangle triangle = new Triangle();

       triangle.setBase(base);

       triangle.setHeight(height);

       // Calculate the area of the triangle and print it out

       double area = triangle.getArea();

       System.out.println("Area of the triangle: " + area);

   }

}

This will be the output generated by this program.

Number of sides: 3

Enter the base of the triangle: 10

Enter the height of the triangle: 15

Area of the triangle: 75.0

Step 2/2

This is the complete explanation for this program.

This Triangle class is a subclass of the Polygon class, which means it inherits all of the methods and variables of the Polygon class.

This Triangle class has two private instance variables: base and height. These variables are used to store the dimensions of the triangle.

This Triangle class has a constructor that initializes the number of sides to 3 and sets the base and height variables to 0.

This Triangle class has four public methods:

a. This set Base method, which sets the value of the base variable to the given value.

b. This set Height method, which sets the value of the height variable to the given value.

c. This get Base method, which returns the value of the base variable.

d. The get Height method, which returns the value of the height variable.

Explanation:

This triangle class has a public get Area method that calculates the area of the triangle using the formula (base * height) / 2.0 and returns the result as a double.

Final answer

This is the image of the output generated by this code.

This is the image of the final output.

This is the complete summary of the entire program.

This program defines two classes: Polygon and Triangle. The Polygon class has one private instance variable, num Sides, and three public methods: Polygon(), set Num Sides(int sides), and get Num Sides (). The Triangle class is a subclass of the Polygon class and features two private instance variables, base and height, as well as six public methods: Triangle (), set Base(int base), set Height(int height), get Base (), get Height (), and get Area ().

The Main class is used to build a Triangle class object and to gather user input for the triangle's base and height. The set Base and set Height methods are used to set the values of the base and height instance variables, respectively.

Answer:

public class Triangle extends Polygon {

private int base;

private int height;

public Triangle() {

setNumSides(3);

base = 0;

height = 0;

}

public void setBase(int baseValue) {

base = baseValue;

}

public void setHeight(int heightValue) {

height = heightValue;

}

public int getBase() {

return base;

}

public int getHeight() {

return height;

}

public double getArea() {

double area = (height * base) / 2.0;

return area;

}

}

Hope This Helps

Answer:

Open the Pdf :)

Explanation:

hopefully i got it right

Answer:

B

Explanation:

They have offices in Redmond Washington

In Python, an example of a function is the Built-in function.

In Python, the function may be characterized as a cluster of related statements that operates a specific task within the programming. They help in breaking your program into smaller and modular fragments which we called as chunks.

According to the context of this question, the examples of other functions in Python may include the Python Recursion function, Lambda function, and User-defined function (UDF).  Each of the function plays a specific role and make programming user efficient.

Therefore, an example of a function is the Built-in function.

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Answer:

print()

Explanation:

Answer:

you go to the left side

Explanation:

yea

UNIX  this operating system is widely used by servers on the web, mainframe computers, and very powerful personal computers.

A computer is a device that may be configured to automatically perform series of fine or logical operations( calculation). ultramodern digital electronic computers are able of running programmes, which are generalised sets of operations. These apps give computers the capability to carry out a variety of tasks. A computer system is a apparently completely functional computer that comes with all of the necessary tackle, software, and add- ons. This expression may also apply to a collection of connected computers that work as a unit, similar as a computer network or computer cluster. Computers are used as control systems in a wide variety of artificial and consumer goods. Included are introductory special- purpose outfit like broilers and remote controls as well as artificial robots and computer- backed design tools.

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