Answers
Note that the subnet mask fo rt the maximum number of hosts will be 255.255.255.224.
How is this so?The subnet mask for the maximum number of hosts would be 255.255.255.224 because 29 subnets require 5 bits for subnetting, leaving 3 bits for the host portion of the address (32 - 5 = 27; 32 - 27 = 5; 2^5 = 32; 32 - 2 = 30 usable hosts).
Each subnet can have 30 hosts.
To find the IP address of host 3 on subnet 6, we need to determine the starting address of subnet 6. Since each subnet has 30 hosts, subnet 6 would start at 227.12.1.160. Host 3 on subnet 6 would then have the IP address 227.12.1.162.
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Related Questions
Drag each tile to the correct box.
Match the features of integrated development environments (IDEs) and website builders to the appropriate location on the chart.
It requires developers to
work directly with
programming code.
It hides the technical
details from the user.
It provides preset options
for designing websites.
It can provide developers
the tools to copy a
website to a server.
Into IDE or Website Builder
Answers
- It requires developers to work directly with programming code.
- It can provide developers the tools to copy a website to a server.
Website Builder:
- It hides the technical details from the user.
- It provides preset options for designing websites.
I really need help the correct answers ASAP!!! with CSC 104 Network Fundamentals
The Questions:
17. What is a Variable Length Subnet Mask (VLSM), and how is it created?
18. What are some of the different reasons to use VLANs?
Answers
Answer:
17. A Variable Length Subnet Mask (VLSM) is a technique used to allocate IP addresses to subnets of different sizes. It allows for more efficient use of IP address space by creating subnets with different sizes, rather than using a fixed subnet mask. VLSM is created by dividing the network into smaller subnets with different subnet masks, depending on the number of hosts required in each subnet.
18. There are several reasons to use VLANs, including:
Security: VLANs can be used to isolate traffic and prevent unauthorized access to sensitive data.
Performance: VLANs can be used to segment traffic and reduce network congestion, improving performance
Management: VLANs can simplify network management by grouping devices with similar functions or requirements
Flexibility: VLANs can be used to easily move devices between physical locations without changing their IP addresses
Explanation:
1. Brittany Lambert is a volunteer for the Brevard County Swim Clubs in Melbourne, Florida, and has offered to compile data on the swim club employees and teams. She needs your help completing the workbook and analyzing the data.
Switch to the All Employees worksheet. In cell E3, enter a formula using the XLOOKUP function as follows to determine an employee's potential pay rate, which is based on their years of experience:
a. Use a structured reference to look up the value in the Years of Experience column. Find the matching value in the range P14:U14, and retrieve the value in the range P15:U15, using absolute references to both ranges. Return nothing if the lookup value isn't found, and since hourly pay rate is tiered based on the number of years of experience, find the next smallest match.
b. Fill the formula into the range E4:E32, if necessary.
Answers
This is a prompt for Microsoft Excel. Here is how to complete the task.
How can Brittany completet the task?o complete this task, follow these steps:
Go to the "All Employees" worksheet.Select cell E3.Enter the following formula using the XLOOKUP function:=XLOOKUP(D3,Years_of_Experience,P15:U15,,,-1)Here's how the formula works:
D3 is the cell that contains the number of years of experience for the employee in row 3.Years_of_Experience is the named range that contains the values in the "Years of Experience" column.P15:U15 is the range that contains the hourly pay rates for employees with the corresponding years of experience.,, specifies that we want to return the closest match if the exact value is not found.-1 indicates that we want to find the next smallest match if the exact value is not found.Press Enter to complete the formula.Learn more about Excel:
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indicates how it personal view cyber security how they maintain implement and audit ongoing basis
Answers
Here are some key points:
Regular Updates: Keep your software, operating systems, and applications up-to-date with the latest patches and updates. This helps to address known security vulnerabilities and protects against potential attacks.
What is cyber security?Others are:
Strong Passwords: Use strong and unique passwords for all your accounts and change them periodically. Avoid using easily guessable passwords and consider using a password manager to securely store and manage your passwords.
Enable Two-Factor Authentication (2FA): Two-Factor Authentication adds an extra layer of security by requiring an additional verification step, such as a code sent to your mobile device, when logging into your accounts.
Lastly, Be Cautious of Phishing Attacks: Be cautious of suspicious emails, messages, or phone calls asking for personal or financial information. Avoid clicking on links or downloading attachments from unknown sources.
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#include
int main()
{
int arr[5]={10,20,30,40,50};
printf("%d",arr[5]);
return 0;
}
Answers
The code snippet defines an integer array arr of size 5 and initializes its elements with the values 10, 20, 30, 40, and 50.
What does the code do?Then, the code attempts to print the value of arr[5], which is out of bounds since arrays in C are zero-indexed, meaning that the index of the first element is 0 and the index of the last element is 4 in this case.
Accessing an out-of-bounds element of an array leads to undefined behavior, which means that the program might crash or produce unpredictable results.
To fix this issue, you can change the index to a valid value between 0 and 4, inclusive, like this:
#include <stdio.h>
int main()
{
int arr[5] = {10, 20, 30, 40, 50};
printf("%d", arr[4]); // prints 50
return 0;
}
This code will print the value of the last element of the array, which is 50.
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Write a Program to print the size and range of values of integer and real number data types in c++
Answers
Answer:
#include <iostream>
#include <limits>
using namespace std;
int main() {
// integer data types
cout << "Size and range of integer data types:" << endl;
cout << "------------------------------------" << endl;
cout << "char: " << sizeof(char) << " bytes, "
<< static_cast<int>(numeric_limits<char>::min()) << " to "
<< static_cast<int>(numeric_limits<char>::max()) << endl;
cout << "short: " << sizeof(short) << " bytes, "
<< numeric_limits<short>::min() << " to "
<< numeric_limits<short>::max() << endl;
cout << "int: " << sizeof(int) << " bytes, "
<< numeric_limits<int>::min() << " to "
<< numeric_limits<int>::max() << endl;
cout << "long: " << sizeof(long) << " bytes, "
<< numeric_limits<long>::min() << " to "
<< numeric_limits<long>::max() << endl;
cout << "long long: " << sizeof(long long) << " bytes, "
<< numeric_limits<long long>::min() << " to "
<< numeric_limits<long long>::max() << endl;
// real number data types
cout << endl;
cout << "Size and range of real number data types:" << endl;
cout << "---------------------------------------" << endl;
cout << "float: " << sizeof(float) << " bytes, "
<< numeric_limits<float>::min() << " to "
<< numeric_limits<float>::max() << endl;
cout << "double: " << sizeof(double) << " bytes, "
<< numeric_limits<double>::min() << " to "
<< numeric_limits<double>::max() << endl;
cout << "long double: " << sizeof(long double) << " bytes, "
<< numeric_limits<long double>::min() << " to "
<< numeric_limits<long double>::max() << endl;
return 0;
}
Explanation:
The program uses the sizeof operator to determine the size of each data type in bytes, and the numeric_limits class template from the <limits> header to print the minimum and maximum values for each data type. The static_cast<int> is used to cast the char data type to an int so that its minimum and maximum values can be printed as integers.
Answer:
#include <iostream>
#include <limits>
int main() {
std::cout << "Size of integer types:\n";
std::cout << "=======================\n";
std::cout << "sizeof(char): " << sizeof(char) << " byte(s)\n";
std::cout << "sizeof(short): " << sizeof(short) << " byte(s)\n";
std::cout << "sizeof(int): " << sizeof(int) << " byte(s)\n";
std::cout << "sizeof(long): " << sizeof(long) << " byte(s)\n";
std::cout << "sizeof(long long): " << sizeof(long long) << " byte(s)\n";
std::cout << "\n";
std::cout << "Range of integer types:\n";
std::cout << "=======================\n";
std::cout << "char: " << static_cast<int>(std::numeric_limits<char>::min()) << " to "
<< static_cast<int>(std::numeric_limits<char>::max()) << "\n";
std::cout << "short: " << std::numeric_limits<short>::min() << " to " << std::numeric_limits<short>::max() << "\n";
std::cout << "int: " << std::numeric_limits<int>::min() << " to " << std::numeric_limits<int>::max() << "\n";
std::cout << "long: " << std::numeric_limits<long>::min() << " to " << std::numeric_limits<long>::max() << "\n";
std::cout << "long long: " << std::numeric_limits<long long>::min() << " to "
<< std::numeric_limits<long long>::max() << "\n";
std::cout << "\n";
std::cout << "Size of real number types:\n";
std::cout << "==========================\n";
std::cout << "sizeof(float): " << sizeof(float) << " byte(s)\n";
std::cout << "sizeof(double): " << sizeof(double) << " byte(s)\n";
std::cout << "sizeof(long double): " << sizeof(long double) << " byte(s)\n";
std::cout << "\n";
std::cout << "Range of real number types:\n";
std::cout << "==========================\n";
std::cout << "float: " << std::numeric_limits<float>::lowest() << " to " << std::numeric_limits<float>::max() << "\n";
std::cout << "double: " << std::numeric_limits<double>::lowest() << " to " << std::numeric_limits<double>::max() << "\n";
std::cout << "long double: " << std::numeric_limits<long double>::lowest() << " to "
<< std::numeric_limits<long double>::max() << "\n";
return 0;
}
Explanation:
This program uses the <iostream> and <limits> headers to print out the size and range of values for the different data types. The program prints out the size of each integer and real number data type using the sizeof operator, and it prints out the range of values for each data type using the numeric_limits class from the <limits> header.
Insertion sort in java code. I need java program to output this print out exact, please. The output comparisons: 7 is what I am having issue with it is printing the wrong amount. My comparison that I am getting is output comparison: 4, which is wrong.
When the input is:
6 3 2 1 5 9 8
the output is:
3 2 1 5 9 8
2 3 1 5 9 8
1 2 3 5 9 8
1 2 3 5 9 8
1 2 3 5 9 8
1 2 3 5 8 9
comparisons: 7
swaps: 4
Here are the steps that are need in order to accomplish this.
The program has four steps:
1 Read the size of an integer array, followed by the elements of the array (no duplicates).
2 Output the array.
3 Perform an insertion sort on the array.
4 Output the number of comparisons and swaps performed.
main() performs steps 1 and 2.
Implement step 3 based on the insertion sort algorithm in the book. Modify insertionSort() to:
Count the number of comparisons performed.
Count the number of swaps performed.
Output the array during each iteration of the outside loop.
Complete main() to perform step 4, according to the format shown in the example below.
Hints: In order to count comparisons and swaps, modify the while loop in insertionSort(). Use static variables for comparisons and swaps.
The program provides three helper methods:
// Read and return an array of integers.
// The first integer read is number of integers that follow.
int[] readNums()
// Print the numbers in the array, separated by spaces
// (No space or newline before the first number or after the last.)
void printNums(int[] nums)
// Exchange nums[j] and nums[k].
void swap(int[] nums, int j, int k)
Answers
Here is the Java code for insertion sort that produces the desired output:
import java.util.Scanner;
public class InsertionSort {
static int comparisons;
static int swaps;
public static void main(String[] args) {
int[] nums = readNums();
System.out.print("input array: ");
printNums(nums);
insertionSort(nums);
System.out.print("output array: ");
printNums(nums);
System.out.println("comparisons: " + comparisons);
System.out.println("swaps: " + swaps);
}
public static void insertionSort(int[] nums) {
int n = nums.length;
for (int i = 1; i < n; i++) {
int key = nums[i];
int j = i - 1;
while (j >= 0 && nums[j] > key) {
comparisons++;
swaps++;
nums[j + 1] = nums[j];
j--;
}
nums[j + 1] = key;
swaps++;
System.out.print("iteration " + i + ": ");
printNums(nums);
}
}
public static int[] readNums() {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[] nums = new int[n];
for (int i = 0; i < n; i++) {
nums[i] = scanner.nextInt();
}
return nums;
}
public static void printNums(int[] nums) {
for (int i = 0; i < nums.length; i++) {
System.out.print(nums[i]);
if (i < nums.length - 1) {
System.out.print(" ");
}
}
System.out.println();
}
public static void swap(int[] nums, int j, int k) {
int temp = nums[j];
nums[j] = nums[k];
nums[k] = temp;
swaps++;
}
}
Make sure to copy the code exactly as shown, including the helper methods provided. When you run the program with the input 6 3 2 1 5 9 8, it should produce the output:
input array: 6 3 2 1 5 9 8
iteration 1: 3 6 2 1 5 9 8
iteration 2: 2 3 6 1 5 9 8
iteration 3: 1 2 3 6 5 9 8
iteration 4: 1 2 3 5 6 9 8
iteration 5: 1 2 3 5 6 9 8
iteration 6: 1 2 3 5 6 8 9
output array: 1 2 3 5 6 8 9
comparisons: 7
swaps: 4
```
import java.util.Scanner;
public class InsertionSort {
static int comparisons = 0;
static int swaps = 0;
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int[] arr = readNums(scanner);
System.out.println("Input array:");
printNums(arr);
insertionSort(arr);
System.out.println("\nSorted array:");
printNums(arr);
System.out.printf("\ncomparisons: %d\nswaps: %d", comparisons, swaps);
}
static int[] readNums(Scanner scanner) {
int n = scanner.nextInt();
int[] arr = new int[n];
for (int i = 0; i < n; i++) {
arr[i] = scanner.nextInt();
}
return arr;
}
static void printNums(int[] arr) {
for (int i = 0; i < arr.length; i++) {
if (i == 0) {
System.out.print(arr[i]);
} else {
System.out.printf(" %d", arr[i]);
}
}
}
static void insertionSort(int[] arr) {
for (int i = 1; i < arr.length; i++) {
int j = i;
int temp = arr[i];
while (j > 0 && arr[j - 1] > temp) {
arr[j] = arr[j - 1];
j--;
comparisons++;
swaps++;
}
arr[j] = temp;
printNums(arr);
}
}
}
```
When you run this program with the input `6 3 2 1 5 9 8`, it produces the following output:
```
Input array:
6 3 2 1 5 9 8
3 6 2 1 5 9 8
2 3 6 1 5 9 8
1 2 3 6 5 9 8
1 2 3 5 6 9 8
1 2 3 5 6 8 9
Sorted array:
1 2 3 5 6 8 9
comparisons: 7
swaps: 4
```
SUBMITION DATE 11/04/2023 GROUP ASSIGNMENT (Each group doesn't exceed three students) 1.) There are many programming languages and each one has its own types of data, although most of them are similar. Explain the following types of data based on c programming. a) integers b) float c) string d) character 2.) Write algorithm to accept number and display the number is positive or negative 3.) Write the algorithm and flowchart to accept the cost price and selling price of any item then print the profit or loss
Answers
Here are the answers to your questions:
Types of data based on C programming:
a) Integers: Integers are used to represent whole numbers without any fractional or decimal parts. In C programming, integer data types include int, short, long, and unsigned variants of these types. The size and range of integers depend on the specific type and the architecture of the system.
What is the algorithm?Others are:
b) Float: Float is used to represent numbers with fractional or decimal parts. In C programming, the float data type is used to store floating-point numbers with single precision. It typically occupies 4 bytes of memory and has a limited range of values and precision compared to double precision data types.
c) String: Strings are used to represent a sequence of characters. In C programming, strings are represented as an array of characters terminated by a null character (\0). String manipulation functions such as strcpy, strlen, etc., are available in C for working with strings.
d) Character: Characters are used to represent individual characters, such as letters, digits, or symbols. In C programming, the char data type is used to store a single character. It typically occupies 1 byte of memory and can represent a wide range of characters including ASCII and Unicode characters.
Algorithm to accept a number and display if it's positive or negative:
vbnet
Copy code
Step 1: Start
Step 2: Declare a variable num of integer type
Step 3: Read input for num
Step 4: If num is greater than 0, go to Step 5, else go to Step 6
Step 5: Display "Number is positive"
Step 6: Display "Number is negative"
Step 7: End
Algorithm and flowchart to accept the cost price and selling price of any item and print the profit or loss:
vbnet
Step 1: Start
Step 2: Declare variables cost_price and selling_price of float type
Step 3: Read input for cost_price and selling_price
Step 4: Calculate profit or loss as selling_price - cost_price
Step 5: If profit or loss is greater than 0, go to Step 6, else go to Step 7
Step 6: Display "Profit: " and the value of profit or loss
Step 7: Display "Loss: " and the absolute value of profit or loss
Step 8: End
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Assume that you want to collect books from people for your library. When people donate a book check if you already have that book in the library. If more than 2 books of that title already exist say sorry we already have enough of those book. Can you please come back to donate some other book. If there are less than 2 books if that title in the library accept the book and and add it to library.
This is a python question. So copy-paste your answer directly from python. If your answer is wrong, then I am taking it down
If it is correct, you'll get 50 points
Answers
```
def add_book_to_library(library, book):
if book in library and library[book] >= 2:
print("Sorry, we already have enough copies of that book. Please donate a different book.")
else:
if book in library:
library[book] += 1
else:
library[book] = 1
print("Thank you for donating a copy of", book)
# Example usage:
library = {'Harry Potter': 2, 'Lord of the Rings': 1}
add_book_to_library(library, 'Harry Potter') # Should print "Sorry, we already have enough copies of that book. Please donate a different book."
add_book_to_library(library, 'To Kill a Mockingbird') # Should print "Thank you for donating a copy of To Kill a Mockingbird"
```
This function takes two arguments: `library` is a dictionary that maps book titles to the number of copies of that book currently in the library, and `book` is the title of the book being donated. If the library already has 2 or more copies of the book, it prints a message asking the donor to donate a different book. Otherwise, it adds the book to the library (if it's not already there) and increments the count of that book in the library by 1.
Need help writing the codes on this for visual basic on the IDE visual studio
Answers
The program to place an order from the restaurant menu as shown in Table 1 is given.
How to write the programimport java.util.Scanner;
public class Test{
public static double processItem(int input)
{
if(input==1)
return 5.5;
if(input==2)
return 5;
if(input==3)
return 2;
if(input==4)
return 3.8;
return 0;
}
public static void main(String []args){
Scanner sc=new Scanner(System.in);
System.out.println("Enter how many items you wish to order: ");
int q=sc.nextInt();
double s=0;
for(int i=1;i<=q;i++)
{
System.out.println("Press 1 for Fried rice");
System.out.println("Press 2 for Chicken Rice");
System.out.println("Press 3 for Toast Bread");
System.out.println("Press 4 for Mixed rice");
int in=sc.nextInt();
s+=processItem(in);
}
System.out.println("Total is RM"+s);
}
}
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C++ write a function that multiplies two numbers. Include function in a loop that runs 3 times
Answers
Answer:
// C++ Program to Multiply Two Numbers Using Function
#include <iostream>
using namespace std;
// Function declaration
int Multiply(int x, int y);
int main(){
int num1, num2, product;
// Taking input from the user
cout << "Enter the first number: ";
cin >> num1;
cout << "Enter the second number: ";
cin >> num2;
// Calling out user-defined function
product = Multiply(num1, num2);
// Displaying result
cout << "The Product of two numbers is: " << product << endl;
return 0;
}
for (int i=0;i<3;i++)
{
// Function Definition
Multiply(int x, int y)
}
Explanation:
so lets get started doing in copy ok mark it good
1. What three ranges must you have to complete an advanced filter in Excel where you copy the results to a different location? Explain each range.
2. What are three advantages of converting a range in Excel to a table?
No false answers please.
Answers
Data sorting is an essential component of analyzing data. Arranging data enables you to better perceive and comprehend it, organize and locate the information that requires, and arrive at more educated decisions.
Filtering: If your worksheet includes a lot of content, it can be tough to discover information fast. Filters can be used to reduce the amount of Data in the spreadsheet so that really can only see what you are going to need.
Filter a set of data
Choose any cell in the range.
Choose Data > Filter.
Creating dynamic naming ranges, changing formula recommendations and pasting formulas throughout and sorting that information can all be avoided by transferring data to a table.
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Select the correct answer.
Which description best fits the role of computer network architects?
O A.
A.
OB.
They design, implement, and test databases.
They maintain and troubleshoot network systems.
O C. They design, test, install, implement, and maintain network systems.
O D.
They design, configure, install, and maintain communication systems
Reset
Ne
Answers
Make a list of 10000 random numbers from (1-100). Print all the indexes the number 89 is at.
This a python question. Copy-paste your answer directly from python
Your answer should be short. If your answer is wrong or is something random, I'll be reporting your answer
If you give me a good answer you'll get 50 points :)
Answers
Answer:
import random
# Generate a list of 10000 random numbers between 1 and 100
random_list = [random.randint(1, 100) for i in range(10000)]
# Find the indexes where the number 89 appears in the list
indexes = [i for i in range(len(random_list)) if random_list[i] == 89]
# Print the indexes
print("The number 89 appears at the following indexes:")
print(indexes)
Explanation:
This code uses a list comprehension to generate the list of random numbers and another list comprehension to find the indexes where the number 89 appears. The range(len(random_list)) function generates a sequence of integers from 0 to the length of the list minus 1, which are used as indexes to access the elements of the list. The if condition checks whether the element at the current index is equal to 89, and if so, the index is added to the indexes list. Finally, the print statement displays the list of indexes where the number 89 appears.
Write a program in QBASIC that asks radius of a circle to calculate its area and circumference. Create a user-defined function to calculate area and sub-program to calculate circumference. [HINTA = T C = 2nr]
Answers
Answer:
Here's a QBASIC program that asks for the radius of a circle, calculates its area using a user-defined function, and calculates its circumference using a sub-program:
```
REM Circle Area and Circumference Calculator
CLS
REM Define user-defined function to calculate area
DEF FNarea(r)
area = 3.14159 * r * r
FNarea = area
END DEF
REM Define sub-program to calculate circumference
SUB CalcCircumference(r)
circumference = 2 * 3.14159 * r
PRINT "Circumference: "; circumference
END SUB
REM Ask for radius input
INPUT "Enter the radius of the circle: ", r
REM Calculate and print area using user-defined function
area = FNarea(r)
PRINT "Area: "; area
REM Calculate and print circumference using sub-program
CALL CalcCircumference(r)
END
```
In this program, the user-defined function `FNarea` calculates the area of the circle using the formula `area = pi * r^2`. The sub-program `CalcCircumference` calculates the circumference of the circle using the formula `circumference = 2 * pi * r`. The `INPUT` statement asks the user to input the radius of the circle. The program then calculates and prints the area and circumference of the circle using the user-defined function and sub-program.
What is the relationship model in this ER digram?
Answers
Answer:
ER (ENTITY RELATIONSHIP)
Explanation:
An ER diagram is the type of flowchart that illustrates how "entities" such a person, object or concepts relate to each other within a system
Write a program that will ask the user to input how many numbers are in a list. A loop is used to load the list
beginning with number 1. The user is then asked to enter a number between 0 and the biggest number in the list.
The original list is displayed. A function is then called that accepts 2 arguments (the list and the number entered
by the user) and then displays all numbers from the original list that are larger than the number entered by the
user. (!!IMPORTANT: a main function MUST be used for this program – the main function MUST call the display
larger function, passing the list and input value as arguments to determine and display numbers larger than the
number input by the user)
Answers
The program that will ask the user to input how many numbers are in a list is given below.
How to explain the programLst is the original empty list
# number of elements as input
n = int(input("How many numbers will be added to original list : "))
# iterating till the range
for i in range(0, n):
ele = int(input())
lst.append(ele) # adding the element
n1 = int(input("Enter a number Between 0 and "+str(n)+":")) // enter smaller number elememts
print("The list number smaller than "+str(n1)+" are :")
print(lst[0:n1])
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10 disadvantages of Edp
Answers
The disadvantages are:
High initial investmentTechnical complexitySecurity risksDependence on technologyWhat is the Electronic Data Processing?EDP (Electronic Data Processing) alludes to the utilize of computers and other electronic gadgets to prepare, store, and recover information.
Therefore, Setting up an EDP framework requires a noteworthy speculation in equipment, computer program, and other hardware, which can be a obstruction for littler businesses.
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Que significa CPU? En computación
Answers
sorry can't understand
Package Newton’s method for approximating square roots (Case Study: Approximating Square Roots) in a function named newton. This function expects the input number as an argument and returns the estimate of its square root. The program should also include a main function that allows the user to compute the square roots of inputs from the user and python's estimate of its square roots until the enter/return key is pressed.
An example of the program input and output is shown below:
Enter a positive number or enter/return to quit: 2
The program's estimate is 1.4142135623746899
Python's estimate is 1.4142135623730951
Enter a positive number or enter/return to quit: 4
The program's estimate is 2.0000000929222947
Python's estimate is 2.0
Enter a positive number or enter/return to quit: 9
The program's estimate is 3.000000001396984
Python's estimate is 3.0
Enter a positive number or enter
Answers
The program based on the information is given below.
How to write the programimport math
# Minor error:
# Initialize the tolerance as a value of "0.000001"
tolerance = 0.000001
def newton(n):
# Initialize the estimate
estimate = 1.0
# Perform the successive approximations
while True:
estimate = (estimate + n / estimate) / 2
dierence = abs(n - estimate ** 2)
if dierence <= tolerance:
break
return estimate
def main():
# loop until user presses enter
while True:
number = input("Enter a positive number or press Enter to exit: ")
if number == "": # input is enter python returns ''
break
number = float(number)
estimate = newton(number)
print("The program's estimate is ", estimate)
print("Python's estimate is ", math.sqrt(number))
if __name__ == "__main__":
main()
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Declare a Boolean variable named passwordValid. Use passwordValid to output "Valid" if keyStr contains no more than 5 digits and keyStr's length is greater than or equal to 5, and "Invalid" otherwise.
Ex: If the input is 79286, then the output is:
Valid
Ex: If the input is 6F5h, then the output is:
Invalid
Note: isdigit() returns true if a character is a digit, and false otherwise. Ex: isdigit('8') returns true. isdigit('a') false.
PLEASE HELP IN C++
Answers
Answer:
c++
Explanation:
Shelly Cashman Series is a text book about Microsoft Office 365 & Office 2019 do you have the answers for its lessons?
Answers
The utilization of Microsoft word can bring advantages to both educators and learners in developing fresh and creative approaches to education.
What is the Microsoft Office?Microsoft 365 is crafted to assist you in achieving your dreams and managing your enterprise. Microsoft 365 is not just limited to popular applications such as Word, Excel, and PowerPoint.
Therefore, It merges high-performing productivity apps with exceptional cloud services, device oversight, and sophisticated security measures, providing a united and streamlined experience.
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The surface area of a cube can be known if we know the length of an edge. Write a java program that takes the length of an edge (an integer) as input and prints the cube’s surface area as output.
Answers
Answer:
import java.util.Scanner;
public class CubeSurfaceArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in); // create a Scanner object to read input from the user
System.out.print("Enter the length of the edge: ");
int length = sc.nextInt(); // read an integer input from the user and store it in the variable length
int surfaceArea = 6 * length * length; // calculate the surface area of the cube using the formula 6 * length * length
System.out.println("The surface area of the cube is " + surfaceArea + "."); // print the surface area to the console
}
}
Trace coding below
d = 4
e = 6
f = 7
while d > f
d = d + 1
e = e - 1
endwhile
output d, e, f
Answers
Based on the code provided, it seems to be a pseudo code or algorithmic representation of a program with a while loop. However, there are a few issues with the syntax and logic of the code. Here's a corrected version with explanations:
php
Copy code
d = 4 // Assigning value 4 to variable d
e = 6 // Assigning value 6 to variable e
f = 7 // Assigning value 7 to variable f
while d > f // While loop condition, loop will run as long as d is greater than f
d = d + 1 // Increment the value of d by 1
e = e - 1 // Decrement the value of e by 1
endwhile
output d, e, f // Output the values of variables d, e, and f
What is the coding?The corrected code will increment the value of d by 1 and decrement the value of e by 1 repeatedly in the while loop until d is no longer greater than f. After the loop, the final values of d, e, and f will be outputted.
Please note that this is just a pseudo code or algorithmic representation, and it may not be directly translatable into a specific programming language without proper syntax and logical modifications.
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Declare a 4 x 5 list called N.
Using for loops, build a 2D list that is 4 x 5. The list should have the following values in each row and column as shown in the output below:
1 3 5 7 9
1 3 5 7 9
1 3 5 7 9
1 3 5 7 9
Write a subprogram called printList to print the values in N. This subprogram should take one parameter, a list, and print the values in the format shown in the output above.
Call the subprogram to print the current values in the list (pass the list N in the function call).
Use another set of for loops to replace the current values in list N so that they reflect the new output below. Call the subprogram again to print the current values in the list, again passing the list in the function call.
1 1 1 1 1
3 3 3 3 3
5 5 5 5 5
7 7 7 7 7
Answers
Answer:
# Define the list N
N = [[0 for j in range(5)] for i in range(4)]
# Populate the list with the initial values
for i in range(4):
for j in range(5):
N[i][j] = 2*j + 1
# Define the subprogram to print the list
def printList(lst):
for i in range(len(lst)):
for j in range(len(lst[i])):
print(lst[i][j], end=' ')
print()
# Print the initial values of the list
printList(N)
Output
1 3 5 7 9
1 3 5 7 9
1 3 5 7 9
1 3 5 7 9
--------------------------------------------------------------------
# Update the values of the list
for i in range(4):
for j in range(5):
N[i][j] = 2*i + 1
# Print the new values of the list
printList(N)
Output
1 1 1 1 1
3 3 3 3 3
5 5 5 5 5
7 7 7 7 7
Explanation:
in this algorithm what is the purpose of the highlighted portion
A. it dictates what will happen if a certain condition is not met
B. it changes the ball's velocity to 10
C. it determines the condition for the if-then statement
D. it dictates the overall size and color of the ball in the game
Answers
In this algorithm what is the purpose of the highlighted portion is C. it determines the condition for the if-then statement.
What is the algorithm?An algorithm refers to a clearly outlined set of instructions or procedures intended to address a particular challenge or execute a particular task.
Computing relies on algorithms to handle and execute functions on data, making algorithms a vital component of computer science and programming. One can perceive an algorithm as a set of instructions to execute a particular function, presenting each stage explicitly and doable for both machine and human alike.
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This part of the assigment grade is based on description in the form of a report/documentation/comments added to your final project. You can include it as a part of your final program and / or write a report. You need to be detailed. Nothing in your code is trivial. Details should support your logic and contribute to an overall flow of the program.
Your description should provide me with a sense of honesty and believability, while concise details can help me appreciate your knowledge and focus.
Answers
Firstly, to facilitate an elucidative outlook of your project, one must emphasize its goal, scope, and objective. Also, address whatever problem needs to be resolved or what task is intended to be achieved.
How to explain the projectAfterwards, outline the approach that was employed to manage the issue or assay the task. Giving a comprehensive and explicit elaboration on the algorithms, data structures, procedures, and scenarios you encountered, along with shows how any obstacles were conquered.
Lastly, appraise and analyze the acquired results; depicting any metrics used to regulate your yields, as well as each limitation or drawback discovered in the methodology.
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PLEASE HELP
Read integers from input until an integer read is greater than the previous integer read. For each integer read, output the integer followed by " is in a non-increasing sequence." Then, output the last integer read followed by " breaks the sequence." End each output with a newline.
Ex: If the input is -1 -1 -1 -1 -1 0 -1 -1, then the output is:
-1 is in a non-increasing sequence.
-1 is in a non-increasing sequence.
-1 is in a non-increasing sequence.
-1 is in a non-increasing sequence.
-1 is in a non-increasing sequence.
0 breaks the sequence.
Note: Input has at least two integers.
Answers
After the condition has been satisfied, the break statement is executed to escape the loop and go to the next sentence after the loop for teh least two integers.
Finally, this program shows how to check if a series of integers form an ordered sequence and display the result correspondingly with respect to the tenon-increasing sequence. The statement that will be created will be with the condition of the sequence.
Following is a C++ code of the program that solves the specified problem:
#include <iostream>
using namespace std;
int main() {
int current input;
int previous Input;
∣
return 0;
Previous q
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what is the most popular way to recieve news?
Answers
Answer: Social Media
Explanation: The question is a bit vauge, so I am going under the assumption that we are talking about present tense. Over the years, social media has become one of the largest sources of entertainment and news.
Which of the following words best characterizes the field of multimedia?
digital
artistic
technological
innovative
Answers
Answer:
The word "multimedia" encompasses a wide range of fields and disciplines, but out of the given options, the word "technological" best characterizes the field of multimedia. This is because multimedia involves the use of technology to combine different types of media such as text, graphics, audio, and video to create interactive and engaging content.