Write a program that asks the user the speed of a vehicle (in miles per hour) and how many hours it has traveled. The program will display the total distance traveled at the end of each hour of the period.
Make sure to valid data entry - negative numbers are not acceptable. (Python)

Answer:

The Central Processing Unit (CPU) is an essential component of a computer that performs all arithmetic, logical, input/output (I/O), and control operations. The CPU consists of three primary components: the control unit, the arithmetic logic unit, and registers.

Control Unit (CU):

The Control Unit (CU) is responsible for controlling the flow of instructions in the computer system. It receives instructions from memory and decodes them, determining which operations to perform and in what order. It also controls the input/output operations of the computer system.

Arithmetic Logic Unit (ALU):

The Arithmetic Logic Unit (ALU) is responsible for performing arithmetic and logical operations in the CPU. It performs basic arithmetic operations such as addition, subtraction, multiplication, and division. It also performs logical operations such as AND, OR, NOT, and XOR.

Registers:

Registers are small, high-speed storage locations within the CPU that hold data and instructions. They are used to temporarily hold data and instructions that are frequently accessed by the CPU, allowing the CPU to access them quickly.

Below is a simplified diagram of a CPU with its major components:

+-----------------------+

| |

| Control Unit |

| |

+-----------------------+

| (1)

|

|

|

+-----------------------+

| |

| Arithmetic Logic Unit |

| |

+-----------------------+

| (2)

|

|

|

+-----------------------+

| |

| Registers |

| |

+-----------------------+

(1) The control unit directs the flow of instructions, and the registers hold data and instructions.

(2) The arithmetic logic unit performs arithmetic and logical operations on the data in the registers.

If a program passed a test on an iPhone but failed on Windows  A), the problem is with the platform.

Platform-Tools for the Android SDK is a component of the Android SDK. It includes primarily adb and fastboot, Android platform interface tools. Although adb is required for Android app development, copy Studio installs are typically used by app developers. A versatile command-line tool that lets you communicate with a device is Android Debug Bridge (adb). The adb command makes it easier to do a lot of things on the device, like installing apps and debugging them. A Unix shell that can be used to execute a variety of commands on a device is accessible through adb.

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Together with stakeholders like clients, sponsors, and other team members, the product owner should coordinate with them.

The Product Owner (PO), a member of the Agile Team, is in charge of maximizing the value provided by the team and making sure that the needs of customers and stakeholders are reflected in the Team Backlog.

The main duties of a product owner are to define user stories and build a product backlog. They operate as the customer's main point of contact when the development team needs to understand the needs of the product. This product backlog serves as a list of client requirements with a priority order.

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Answer:

public class Main {

public static void main(String[] args) {

int numTickets = 2;

System.out.println(numTickets);

numTickets = 5;

System.out.println(numTickets);

}

}

Answer:

SET tuition = 6000

DISPLAY "Year 1: $" + tuition

FOR year FROM 2 to 5 DO

SET tuition = tuition + (tuition * 0.02)

DISPLAY "Year " + year + ": $" + tuition

ENDFOR

Explanation:

The above pseudocode should display the projected tuition amount for each year for the next five years, assuming a 2% increase in tuition each year.

Answer:

Here's a Python program that accomplishes the task:

v = [54, 80, 64, 90, 27, 88, 48, 66, 30, 11, 55, 45]

# Get user input

search_value = int(input("Search for: "))

# Search for value in list and print result

if search_value in v:

   print(search_value, "was found at index", v.index(search_value))

else:

   print("-1")

Explanation:

Here's a sample output for when the user searches for the value 64:

Search for: 64

64 was found at index 2

DDR4 RAM provides faster transfer speeds and uses less power compared to its predecessors DDR3 and DDR2. DDR4 RAM has a higher clock speed and can transfer more data per second, making it a good choice for high-performance computing tasks such as gaming, video editing, and 3D modeling.

DDR4 RAM (Double Data Rate 4 Random Access Memory) is a type of computer memory that is commonly used in modern desktop and laptop computers. It is the successor to DDR3 RAM and was first introduced in 2014.

DDR4 RAM offers several improvements over DDR3 RAM, including faster data transfer speeds, higher memory capacity, and lower power consumption. DDR4 RAM modules typically have a higher clock speed than DDR3 RAM modules, which means they can transfer more data per second. DDR4 RAM also uses a higher density memory chip, which allows for higher memory capacity per module.

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The answer of the question based on the type of RAM technician will use is the correct answer is DDR4 (Double Data Rate 4).

A processor, also known as  central processing unit (CPU), is  primary component of  computer that performs the arithmetic, logic, and control operations. It is considered the "brain" of the computer, as it controls all the operations of the computer and executes instructions that are stored in memory.

The processor is responsible for executing the instructions of a computer program, such as performing calculations, accessing and storing data in memory, and communicating with input/output devices.

The type of RAM that is most likely to be used in a desktop computer depends on the age and specifications of the computer. However, in modern desktop computers, the most commonly used type of RAM is DDR4 (Double Data Rate 4).

DDR4 RAM is faster and more power-efficient than its predecessors, and it has a higher bandwidth, which allows for faster data transfer rates. DDR4 RAM is also backward-compatible with DDR3 and DDR2 slots, although it will only operate at the speed of the slower RAM.

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i. There are five attributes in the above table: Admno, Name, Subject, Sex, and Average.

ii. There are two tuples in the above table, one for each student.

iii. The degree of the table is 5, which is the number of attributes.

iv. The cardinality of the table is 2, which is the number of tuples.

Note that the table provided contains information on two students, and has five attributes: Admno, Name, Subject, Sex, and Average. The Admno attribute is a unique identifier for each student.

There are two tuples in the table, one for each student. The degree of the table is 5, which means it has five attributes. The cardinality of the table is 2, which means it has two tuples.

Note that:

Attributes: Characteristics or properties of an entity or object that are stored in a database table as columns.

Tuples: A row or record in a database table that contains a set of related attributes or fields.

Cardinality: The number of tuples or rows in a database table, also known as the size or count of the table.

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Answer:

Part 1:

#include <stdio.h>

int main() {

int arr[9];

int num, i, middle;

// Read integers into the array

for (i = 0; i < 9; i++) {

scanf("%d", &num);

if (num < 0) {

break;

}

arr[i] = num;

}

// Check if too many numbers were entered

if (i == 9 && num >= 0) {

printf("Too many numbers\n");

return 0;

}

// Find the middle integer

middle = i / 2;

printf("Middle item: %d\n", arr[middle]);

return 0;

}

Part 2:

#include <stdio.h>

int main() {

int arr[20];

int num, i;

// Read integers into the array

scanf("%d", &num);

for (i = 0; i < num; i++) {

scanf("%d", &arr[i]);

}

// Output the integers in reverse

for (i = num - 1; i >= 0; i--) {

printf("%d,", arr[i]);

}

printf("\n");

return 0;

}

Answer:

You never said which language so I assumed python since most people start off with python first.

Explanation:

# Define the MaxMagnitude function

def MaxMagnitude(a, b):

   if abs(a) > abs(b):

       return a

   else:

       return b

# Read two integers from the user

a = int(input("Enter the first integer: "))

b = int(input("Enter the second integer: "))

# Call the MaxMagnitude function to find the largest magnitude value

largest_magnitude = MaxMagnitude(a, b)

# Output the largest magnitude value

print("The largest magnitude value is:", largest_magnitude)

The output of the above-given code is: 34 (Option C)

Here's how the code works:

whoknows(34, 55) returns 55, because b is greater than a.

whoknows(55, 44) returns 55, because b is less than a.

Finally, console.log(34) outputs 34, because 34 is the result of the previous function calls passed as arguments.

The above code defines a JavaScript function named "whoknows" that takes two parameters "a" and "b". The function then assigns the value of "a" to a variable named "sec" and checks if "sec" is less than "b". If it is, then the function sets "sec" to the value of "b". Finally, the function returns the value of "sec".

The code also includes a call to the "whoknows" function inside a console.log statement, passing in the values 34, 55, and 44 as arguments.

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This website is a representation of our ongoing efforts to make rare historical papers from the Bell System accessible to historians, collectors, students, instructors, enthusiasts, and other non-profit, non-commercial users.

Old Western Electric telephone collectors can use the files on this website to test and repair the phones in their collection as well as for historical archival purposes.

Visit the Bell System Practices (also known as BSP's) page on this website if you're looking for technical details (such as schematics) on Western Electric phones.

There are two complete Bell System Procedures manuals on payphones available, including with sections on phones used in households and businesses throughout the Bell System's final few decades.

Therefore, This website is a representation of our ongoing efforts to make rare historical papers from the Bell System accessible to historians, collectors, students, instructors, enthusiasts, and other non-profit, non-commercial users.

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Generally speaking, trusses are designed to be strong, lightweight, and efficient. They can be customized to fit a wide range of sizes and shapes, and are ideal for use in residential roofs to large industrial bridges.

A truss is a type of structure that is made up of interconnected triangles that work together to distribute weight and maintain stability. We often find the use of trusses in engineering and construction to support roofs, bridges, and other heavy loads.

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The transactional model of communication differs from the linear model in such a way that the transactional model. Therefore, C is the correct option.

Communication has been the way of communicating and interacting with another person in order to convey one’s thoughts on some topic. Communication is one of the most important soft skills for people in order to become socially intelligent.

Build stronger and more reliable relationships. There are a few models of communication which define different types of communication. The linear model sees it as a one-way process from sender to receiver.

Therefore, C is the correct option.

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bonsoir

reponse :

il faut glisser la poignée de chaque coté de l'image

bonne soirée

Here are some SQL commands that Priyam can use to accomplish the tasks:

i. To show the list of existing databases:

SHOW DATABASES;

This command will display a list of all the databases that exist on the server.

ii. Select a database to work:

USE database_name;

This command will select the specified database and make it the current active database. Priyam can replace "database_name" with the name of the database she wants to work with.

iii. Create a new database named Annual_Exam:

CREATE DATABASE Annual_Exam;

This command will create a new database named "Annual_Exam". Priyam can replace "Annual_Exam" with the name of her choice for the new database.

These commands are basic but very useful in SQL.

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Answer: 2.1%

Explanation:

got it right on test

Rounded to the nearest tenth of a percent, the weighted average return for the investments is 5.3%.

Percent is a way of expressing a number as a fraction of 100. It is denoted using the symbol “%” and is used to compare one number to another, to indicate changes over time, or to express a portion of a whole. For example, if a person has scored 80% in a test, it means they have scored 80 out of the total 100 marks. Percentages can also be used to compare two or more numbers in relation to each other. For example, if one company has a market share of 20% and another company has a market share of 10%, it means that the first company has twice the market share of the second company.

The weighted average return for the investments is calculated by multiplying the return of each investment by its weight in the portfolio, and then adding all of the products together.

For the given investments, we have:

2% return x 1 weight = 2%

3% return x 1 weight = 3%

5% return x 9 weight = 45%

7% return x 5 weight = 35%

Therefore, the weighted average return for the investments is (2+3+45+35) / (1+1+9+5) = 85 / 16 = 5.3125%.

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Answer:

When designing and planning a process, flowcharts can help you identify its essential steps and simultaneously offer the bigger picture of the process. It organises the tasks in chronological order and identify them by type, e.g. process, decision, data, etc.

Answer:

#include <iostream>

#include <fstream>

#include <string>

#include <iomanip>

using namespace std;

const int NUM_RUNNERS = 5;

const int NUM_DAYS = 7;

struct Runner {

   string name;

   int miles[NUM_DAYS];

   int totalMiles;

   float averageMiles;

};

void readData(Runner runners[]) {

   ifstream inputFile("runners.txt");

   if (!inputFile.is_open()) {

       cout << "Error: could not open file\n";

       return;

   }

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

       inputFile >> runners[i].name;

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

           inputFile >> runners[i].miles[j];

       }

   }

   inputFile.close();

}

void calculateTotals(Runner runners[]) {

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

       int total = 0;

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

           total += runners[i].miles[j];

       }

       runners[i].totalMiles = total;

       runners[i].averageMiles = static_cast<float>(total) / NUM_DAYS;

   }

}

void outputResults(Runner runners[]) {

   cout << setw(12) << left << "Runner";

   cout << setw(12) << right << "Total Miles";

   cout << setw(12) << right << "Average Miles" << endl;

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

       cout << setw(12) << left << runners[i].name;

       cout << setw(12) << right << runners[i].totalMiles;

       cout << setw(12) << right << fixed << setprecision(2) << runners[i].averageMiles << endl;

   }

}

int main() {

   Runner runners[NUM_RUNNERS];

   readData(runners);

   calculateTotals(runners);

   outputResults(runners);

   return 0;

}

Explanation:

This program reads the data from the "runners.txt" file and stores it in an array of structs, where each struct represents a runner and contains the runner's name, the number of miles run each day, and the total and average number of miles run. The program then calculates and outputs the total and average miles run by each runner in a table format.

An interest-only loan's monthly installments are calculated using our straightforward interest calculator.

With a mortgage calculator, you pay back a portion of the principal each month, which causes your loan total to decrease over time. This is how you can tell the difference between "only" interest and a mortgage payment.

Only the interest is paid using the straightforward interest calculator. The loan balance is fixed for all time. We didn't add a field to indicate how long your loan will be because nothing changes over time.

Simple interest can be applied to both lending and borrowing situations. In the first scenario, interest is monthly added to a different fund.

Therefore, An interest-only loan's monthly installments are calculated using our straightforward interest calculator.

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The key relationship in the factors or variables of Fiscal policy is that they (government spending, taxation, and borrowing) are used by the government to achieve macroeconomic goals such as managing inflation and reducing income inequality.

Fiscal policy is a tool used by governments to manage their spending and revenue in order to achieve macroeconomic goals.  

The main variables of fiscal policy are government spending, taxation, and borrowing. Government spending is the total amount of money that a government spends on goods, services, and programs.

Taxation is the revenue collected by the government from taxes on income, consumption, and wealth.

Borrowing is the amount of money that the government borrows through the issuance of bonds and other debt instruments.

The relationship between these variables is complex and varies depending on economic conditions and government policies. Fiscal policy can be used to stimulate or slow down the economy, manage inflation, and reduce income inequality.

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Full Question:

It appears like you are asking about the the relationship between main Variables of fiscal policy​

Answer:

Grid

Grid Computing

Explanation:

one of those answers

Answer:

A for sure

Explanation:

other are not encryption

Answer: There are three major kinds of power supplies: unregulated (also called brute force), linear regulated, and switching. The fourth type of power supply circuit called the ripple-regulated, is a hybrid between the “brute force” and “switching” designs, and merits a subsection to itself.

Explanation:

Answer:

After making changes to the fstab file, you need to run the following command to reload the file and apply the changes:

sudo mount -a

Explanation:

This command will remount all file systems listed in the fstab file, including any changes made to the file. If there are any errors in the fstab file, this command will display an error message indicating the problem, allowing you to correct the errors before trying again.

Answer:

i don't know what to do i have to do it again and she is a little better than I was and I lXUV3D it in person but I lXUV3D even lookin at each thing but e I yet I lXUV3D U and I lXUV3D U and I lXUV3D U and I lXUV3D U and I lXUV3D U and I lXUV3D U up the other way in zo skins I was I was a bit late for me to do that for you and it could have eeeeee the camera

Explanation:

wish i kneew

Answer:

There are four computer power supplies: Modular, Non-Modular, Semi-Modular, and Fully Modular.

Answer:

The correct query for Rajveer to rename a column in the display result is:

d) select ename, salary*12 as "Annual Salary" from emp;

Explanation:

In SQL, the AS keyword is used to rename a column in the display result.

The correct syntax for renaming a column is to use the AS keyword followed by the new column name.

In the given query, the AS keyword is used to rename the column as "Annual Salary". The new column name is enclosed in double quotes to indicate that it is a string.

Option (a) is incorrect because it does not rename the column.

Option (b) and (c) are incorrect because there is no rename or change keyword in SQL to rename a column.

Option (d) is the correct query as it uses the AS keyword to rename the column in the display result.

Therefore, option (d) is the correct query for Rajveer to rename a column in the display result.