22. 2.22* Convert each of the following expressions into sum ofproducts and product of sums:1. (u+xw) (x+u'v)

A Boolean expression is represented by SOP as the sum of product terms. The sum denotes the OR…

Answered: 22. 2.22 * Convert each of the…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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6.22 LAB: A jiffy A “jiffy” is the scientific name for 1/100th of a second. Given an input number of seconds, output the number of "jiffies." Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print('{:.2f}'.format(your_value)) Ex: If the input is: 15 the output is: 1500.00 Your program must define and call the following function. The function should return the number of "jiffies".def seconds_to_jiffies(user_seconds) Use Python, please.
5.17 LAB: Output words in a sentence that are at least 4 characters long The starter code reads in user input (assumed to be one or more sentences), and removes the punctuation. Iterate through the list of words and output the words that are more than 3 characters long. Ex: If the input is: Hello, how are you today? the output is: Hello today #provided code import stringuserInput = input() # this creates a mapping which maps each punctuation character to a null string (None)mapping = str.maketrans('', '', string.punctuation) # this removes puncutation from the stringuserInput = userInput.translate(mapping) print('User input without punctuation:', userInput) # split the string into wordswords = userInput.split()print('User input contains the following words: ')print(words)
1.15 LAB: Input and formatted output: House real estate summary Sites like Zillow get input about house prices from a database and provide nice summaries for readers. Write a program with two inputs, current price and last month's price (both integers). Then, output a summary listing the price, the change since last month, and the estimated monthly mortgage computed as (currentPrice * 0.051) / 12. End the last output with a newline. Ex: If the input is: 200000 210000 the output is: This house is $200000. The change is $-10000 since last month. The estimated monthly mortgage is $850.0. Note: Getting the precise spacing, punctuation, and newlines exactly right is a key point of this assignment. Such precision is an important part of programming. import java.util.Scanner; public class HouseRealEstateSummary { public static void main(String[] args) { int currentPrice = 200000; int lastMonthsPrice = 210000; int = scnr.nextInt(); int estimated Monthly…
20.4 LAB: Max and min numbers Write a program whose inputs are three integers, and whose outputs are the largest of the three values and the smallest of the three values. Ex: If the input is: 7 15 3 the output is: largest: 15 smallest: 3 Your program must define and call the following two functions. The function largest_number() should return the largest number of the three input values. The function smallest_number() should return the smallest number of the three input values. largest_number(num1, num2, num3)smallest_number(num1, num2, num3) Note: DO NOT use max() and min(). The code I used doesn't work. Use Python to help me with this.
4.21 Extend previous LAB (Maximum and minimum) Extend the previous program to indicate which number in the sequence was the minimum/maximum. Ex: If the input is: 6 5 -3 21 2 -6 0 the output is: -6 (number: 5) and 21 (number: 3) Note that in the sequence of 6 numbers provided, -6 is the 5th number and 21 is the 3rd number.
3.13 LAB: Warm up: Creating passwords Instructor note: You may find that the auto gradar is very spacific about the formating for this lah aspecially for the firal two Ines I approached this by stoppirg Pythoris defaut of putting s sp9ce between eech porton of the output lby adding a sep-" (thet is two single cuotes right. beside each other) at the end of my print statement, anc acding exta speces where needed in the other parts of the print statement. Here is en example: printi \nkanber of characters in , pasaword1, ': ', len(paaswordl), sep= ') There is an extra space after the wort in, and another ane after thernkan to spread aut the statement praperly 1) Prompt the user to enter twa warcis and a number, staring each into separate variebies. Then, oulput those three values on a single ire separated by a space. Ex: If the inout is yullun Daisy the culput after the prompts is: You enzered: yellov Jaisy 6 Noce. User input is not part of the program ouipu. P) Dutput two passwards uning…
5.16 LAB: Cryptographic Hashing Algorithms Encryption methods, such as the Caesar Cipher encryption, allow us to encrypt and decrypt text using a special key. Another method of encrypting text / passwords is called hashing. Hashing uses special algorithms to 'scramble' the text, which is tougher to be hacked. The hash function can take numbers, letters, and symbols as input, then the function applies one of the special algorithms to output the scrambled text. The longer the output string is, the harder to hack the hashed data. The difference between hashing and the Caesar Cipher encryption is that one cannot 'decrypt' a hashed data to its original text. Since a hashed data cannot be decrypted, a user must enter the original text, which will be hashed by the program. Then the program compares the hashed value with the hashed data stored previously for the original text. A salt is used, at times, to create a random sequence that is added to the original text before using the hashing…
13.16.2: Convert a height into inches. Write a second ConvertToInches() with two double parameters, numFeet and numInches, that returns the total number of inches. Ex: ConvertToInches(4.0, 6.0) returns 54.0 (from 4.0 * 12 + 6.0). code: #include <iostream>using namespace std; double ConvertToInches(double numFeet) { return numFeet * 12.0;} /* Your solution goes here */ int main() { double totInches; totInches = ConvertToInches(4.0, 6.0); cout << "4.0, 6.0 yields " << totInches << endl; totInches = ConvertToInches(5.8); cout << "5.8 yields " << totInches << endl; return 0;}
19.3 LAB: Hailstone sequence Given a positive integer n, the following rules will always create a sequence that ends with 1, called the hailstone sequence: If n is even, divide it by 2 If n is odd, multiply it by 3 and add 1 (i.e. 3n +1) Continue until n is 1 Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered. Format the output so that ten integers, each separated by a tab character (\t), are printed per line. The output format can be achieved as follows:print(n, end='\t') Ex: If the input is: 25 the output is: 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1 Use Python, please.

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22. 2.22 * Convert each of the following expressions into sum of products and product of sums: 1. (u +xw) (x + u'v)