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NISA [10]
3 years ago
10

How does a hub-and-spoke network increase operational efficiency?

Computers and Technology
1 answer:
tatuchka [14]3 years ago
7 0
<span>Significantly fewer routes are needed to serve the network. This is because the number of pairings in a P2P network increases at a greater rate than the increase in nodes. (For those familiar with Big-O notation, it’s O(n^2) ).</span>
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Concerning Structured Cabling, select the statement that is true, or select, "All statements are false."
ikadub [295]

Answer:

1) TRUE

2) FALSE

3) FALSE

4) TRUE

5) TRUE

Explanation:

1) vertical cross connects connect work stations to the closest data closet  TRUE

2) a patch cable is relatively short, from 20 feet to 90 feet

FALSE

3) the dmarc is located at the local telecommunications carrier's office

FALSE

4) the MDF(main distribution frame) is the centralized point of interconnection for an organization's LAN.

TRUE

5 )the IDF (intermediate distribution frame) is a junction point between the MDF and the entrance facility.

TRUE

7 0
3 years ago
Why should we apply print preview before printing the document.​
Ghella [55]

to helps them to see how the final printed material will appear. 

7 0
2 years ago
Write a function that dynamically allocates an array of integers. The function should accept an integer argument indicating the
viktelen [127]

Answer:

#include <iostream>

#include <cstdlib>

using namespace std;

int* integerArr( int number);

int main(){

   int* address;

   address = integerArr(5);

   for ( int i = 0; i < 10; i++ ) {

     cout << "Address of the integer array:  ";

     cout << *(address + i) << endl;

   }

   return 0;

}

int* integerArr( int number){

   int myArr[number];

   for (int i = 0; i < number; ++i) {

     myArr[i] = rand();

   }

   int* ptr= myArr;

   return ptr;

}

Explanation:

The C++ source calls the defined pointer function "integerArr" with an integer argument to declare arrays of dynamic length, in the main function of the program and the items of the array are printed on the screen.

5 0
3 years ago
To help determine which technology to use, Raul creates a table to help him compare the pros and cons of his choices. What part
love history [14]

The answer is analyzing choices/options

Analyzing choices/options is one of the several steps of the decision making processes. Analyzing your choices will help you determine how your final decisions will impact yourself and everyone else around you. It is in this step that you will be asking yourself the likelihood of the results of your decisions now and in the future. In addition, this step will help you review the pros and cons of your choices listed in the previous steps.

5 0
3 years ago
Which of the following are characteristics of global variables? Check all that apply.
algol [13]

Answer:

A and D

Explanation:

took the test

7 0
3 years ago
Read 2 more answers
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