The Spanning Tree Protocol operates at the Network layer of the OSI model.True

False

Answers

Answer 1
Answer:

Answer:

False

Explanation:

The Spanning Tree Protocol operates at the Data link layer of the OSI model.

Spanning Tree Protocol (STP) is a bridge and switch (Layer 2 protocol). The STP specification is IEEE 802.1D. STP's primary aim is to guarantee that when you have redundant routes in your network, you do not generate loops. Loops to a network are fatal.


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A vowel word is a word that contains every vowel. Some examples of vowel words are sequoia, facetious, and dialogue. Determine if a word input by the user is a vowel word.

Answers

Answer:

vowels = ("a", "e", "i", "o", "u")

word = input("Enter a word: ")

is_all = True

for c in vowels:

   if c not in word:

       is_all = False

if is_all == True:

   print(word + " is a vowel word.")

else:

   print(word + " is not a vowel word.")

Explanation:

Initialize a tuple, vowels, containing every vowel

Ask the user to enter a word

Initially, set the is_all as True. This will be used to check, if every vowel is in word or not.

Create a for loop that iterates through the vowels. Inside the loop, check if each vowel is in the word or not. If one of the vowel is not in the vowels, set the is_all as False.

When the loop is done, check the is_all. If it is True, the word is a vowel word. Otherwise, it is not a vowel word.

A web page that allows interaction from the user​

Answers

Answer:

Its A Dynamic Web Page

Explanation:

Given an array A of n + m elements. It is know that the first n elements in A are sorted and the last m elements in A are unsorted. Suggest an algorithm (only pseudo code) to sort A in O(mlogm +n) worst case running time complexity. Justify.

Answers

Answer:

Explanation:

We can divide array A into two arrays B , C

B would contain the sorted n elements.

C would contain the unsorted m elements.

Now we can sort C using merge sort with worst time complexity mlogm.

When you will have array C sorted you can concatenate with B and put it back in A.

1. What power does creating your own variables give you that you wouldn't otherwise have?

Answers

Answer:

It gives the power of setting values and using them anywhere within the coding project without declaring them again.

Explanation:

What is a variable?

A variable is a name that a programmer gives to locations in a computer memory where values are stored and they need to be declared before usage.

Declaring a variable means that its data type must be defined and initial value set and creating your own variables gives the power of being able to set the variable once and use anywhere in the coding project without declaring it again.

What decision-making style most likely requires the most amount of data analysis?

Answers

The analytical decision-making style most likely requires the most amount of data analysis.

Define data analysis.

Data analysis is the process of systematically inspecting, cleaning, transforming, and modeling data with the goal of discovering useful information, drawing conclusions, and supporting decision-making. Data analysis is used in a wide range of fields, including business, science, social sciences, and engineering, to extract insights from raw data and identify patterns, trends, and relationships. The process of data analysis typically involves using statistical and mathematical techniques, as well as visualization tools, to interpret and communicate the results of the analysis.

The analytical decision-making style is most likely to require the most amount of data analysis. Analytical decision-making involves a methodical and thorough approach to gathering and analyzing data before making a decision. This style of decision-making is often used in complex or high-stakes situations, where there are many variables to consider and the consequences of a poor decision could be significant. Analytical decision-making involves collecting data from multiple sources, analyzing the data using various methods, and making a decision based on the results of the analysis. This style of decision-making can be time-consuming and requires a significant amount of data analysis to ensure that all relevant information has been considered before making a decision.

To learn more about the data analysis click here

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You are tasked with writing a program to process sales of a certain commodity. Its price is volatile and changes throughout the day. The input will come from the keyboard and will be in the form of number of items and unit price:36 9.50which means there was a sale of 36 units at 9.50. Your program should read in the transactions (Enter at least 10 of them). Indicate the end of the list by entering -99 0. After the data is read, display number of transactions, total units sold, average units per order, largest transaction amount, smallest transaction amount, total revenue and average revenue per order.

Answers

Answer:

Here the code is  given as,

Explanation:

Code:

#include <math.h>

#include <cmath>  

#include <iostream>

using namespace std;

int main() {

int v_stop = 0,count = 0 ;

int x;

double y;

int t_count [100];

double p_item [100];

double Total_rev = 0.0;

double cost_trx[100];

double Largest_element , Smallest_element;

double unit_sold = 0.0;

for( int a = 1; a < 100 && v_stop != -99 ; a = a + 1 )

  {

     cout << "Transaction # " << a << " : " ;

     cin >> x >> y;

 

  t_count[a] = x;

  p_item [a] = y;

  cost_trx[a] = x*y;

 

  v_stop = x;

  count = count + 1;

 

  }

 

  for( int a = 1; a < count; a = a + 1 )

  {

   Total_rev = Total_rev + cost_trx[a];

   unit_sold = unit_sold + t_count[a];

  }

 

  Largest_element = cost_trx[1];

  for(int i = 2;i < count - 1; ++i)

   {

      // Change < to > if you want to find the smallest element

      if(Largest_element < cost_trx[i])

          Largest_element = cost_trx[i];

   }

Smallest_element = cost_trx[1];

  for(int i = 2;i < count - 1; ++i)

   {

      // Change < to > if you want to find the smallest element

      if(Smallest_element > cost_trx[i])

          Smallest_element = cost_trx[i];

   }

  cout << "TRANSACTION PROCESSING REPORT     " << endl;

  cout << "Transaction Processed :           " << count-1 << endl;

  cout << "Uints Sold:                       " << unit_sold << endl;

  cout << "Average Units per order:          " << unit_sold/(count - 1) << endl;

  cout << "Largest Transaction:              " << Largest_element << endl;

  cout << "Smallest Transaction:             " << Smallest_element << endl;

  cout << "Total Revenue:               $    " << Total_rev << endl;

  cout << "Average Revenue :            $    " << Total_rev/(count - 1) << endl;

   

  return 0;

 

}

Output:

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