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nataly862011 [7]
3 years ago
8

Explain each of the three important concepts behind the Federal Networking Council's definition of the term Internet. Explain ho

w each technology contributes to the functioning of the Internet today.
Computers and Technology
1 answer:
maria [59]3 years ago
7 0

Answer:

The three important concepts in the Federal Networking Council's definition of the Internet are, namely;

  • Packet switching
  • The TCP/IP communications protocol
  • Client/server computing

Explanation:

  • Packet switching involves the transfer of data which are grouped into different packets and then sent over a digital network to their respective destination. After the data are received at the destination site, they are then extracted and used by the application software.
  • The transmission control protocol/internet protocol allows one computer to connect or communicate with another one through the internet. The internet protocol defines how to route and address each packet to ensure it gets to the right destination. The IP address of a particular device on a network is usually unique to that device.
  • Client/server computing describes how a server provides services by taking requests from clients computers and sharing its resources with one or more computers.
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You are reluctant to write an extra credit book report because you are afraid that your language and punctuation skills are not
saveliy_v [14]

Answer

Spelling and Grammar checkers

Explanation

A word processor is a  software program  for editing, storing, manipulating, and formatting text entered from a keyboard for the purpose  providing the intended output. t allows users to create, edit, and print documents. It enables you to write text, store it electronically, display it on a screen,

Spelling and Grammar checkers are the inbuilt components of word processors programs for personal computers. They have Salient features that  helps in identifying grammatical errors and misspellings.


3 0
3 years ago
The people on this platform are unbelievably nice. its almost rare to see this type of kindness online these days. Just wanted t
baherus [9]

Answer:

thanks

Explanation:

5 0
3 years ago
Credit card numbers follow a standard system. For example, Visa, MasterCard, and Discpver Card all have 16 digits, and the first
fgiga [73]

Answer:

try:

   cardNumber = str(input('Enter your card number her: \n'))

   if (len(cardNumber) > 16 or len(cardNumber < 16)):

       raise

except:

   print ('You have entered an invalid cardNumber.')

else:

   if cardNumber.startswith("2"):

       print('American Express Card')

   elif cardNumber.startswith("4"):

       print('Visa Card')    

   elif cardNumber.startswith("5"):

       print('Master Card')    

   else:

       print('Unknown Card')

Explanation:

In the try block section:

The first line prompt the user for input, which is converted to string and assigned to cardNumber variable. The next line test the length of the cardNumber entered, if it is less than 16 or greater than 16; an exception is raise.

In the except section:

An error message is displayed telling the user that he/she has entered an invalid card number.

In the else section:

This is where is program check for type of card using an if...elif...else statement block. If the cardNumber start with 2; an output of "American Express card" is displayed. If the cardNumber start with 4; an output of "Visa card" is displayed. If the cardNumber start with 5; an output of "Master card" is display else "Unknown card" is displayed to the user.

5 0
3 years ago
Construct sequence using a specified number of integers within a range. The sequence must be strictly increasing at first and th
natulia [17]

Answer:

Explanation:

The following code is written in Java. It first creates a function that takes in the three parameters to create the sequence, if the sequence is valid it returns the created sequence, otherwise it prints -1 and returns an empty array. The second function called compareSequences takes in to sequences as parameters and compares them, printing out the winner. A test case has been provided in the main method and the output can be seen in the image below.

import java.util.Arrays;

class Brainly {

   public static void main(String[] args) {

       int[] seq1 = createSequence(5, 4, 2);

       int[] seq2 = createSequence(5, 3, 3);

       System.out.println("Winner: " + Arrays.toString(compareSequences(seq1, seq2)));

   }

   public static int[] createSequence(int num, int upperEnd, int lowerEnd) {

       int[] myArray = new int[num];

       int middle = (int) Math.floor(num/2.0);

       myArray[0] = upperEnd;

       myArray[num-1] = lowerEnd;

       int currentValue = upperEnd;

       for (int i = 1; i < num-1; i++) {

           if (i <= middle) {

               myArray[i] = currentValue + 1;

               currentValue += 1;

           } else {

               myArray[i] = currentValue - 1;

               currentValue += 1;

           }

       }

       System.out.println(Arrays.toString(myArray));

       if (myArray[num-2] < lowerEnd) {

           System.out.println("-1");

           int[] empty = {};

           return empty;

       } else {

           return myArray;

       }

   }

   public static int[] compareSequences(int[] seq1, int[] seq2) {

       int lowestLength;

       if (seq1.length > seq2.length) {

           lowestLength = seq2.length;

       } else {

           lowestLength = seq1.length;

       }

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

           if (seq1[i] > seq2[i]) {

               return seq1;

           } else if (seq1[i] < seq2[i]) {

               return seq2;

           }

       }

       if (seq1.length > seq2.length) {

           return seq1;

       } else {

           return seq2;

       }

   }

}

7 0
2 years ago
What runs horizontally and is identified with numbers?
kramer
D. the answer is Column 
6 0
3 years ago
Read 2 more answers
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