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ICE Princess25 [194]
3 years ago
11

What is data Communications​

Computers and Technology
2 answers:
Ierofanga [76]3 years ago
7 0

Transmission of digital data between 2 or more computers and a computer network or data network

bazaltina [42]3 years ago
7 0

Answer:

Data transmission and data reception is the transfer and reception of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibers, wireless communication channels, storage media and computer buses.

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Write a declaration of a variable named count that can be used to hold numbers like 90000 and -1 and -406.
Andreyy89
Which language? In Java it would simply be:

int count;
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2 years ago
(Count positive and negative numbers and compute the average of numbers) Write a program that reads an unspecified number of int
Papessa [141]

Answer:

Explanation:

Sorry it  is in Java, though you can covert it using converter

public class Exercise {

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 int positives = 0;  // Count the number of positive numbers

 int negatives = 0;  // Count the number of negative numbers

 int count = 0;   // Count all numbers

 double total = 0;  // Accumulate a totol

 // Promopt the user to enter an integer or 0 to exit

 System.out.print("Enter an integer, the input ends if it is 0: ");

 int number = input.nextInt();

 if (number == 0) { // Test for sentinel value

  System.out.println("No numbers are entered except 0");

  System.exit(1);

 }

 while (number != 0) {// Test for sentinel value

  if (number > 0)

   positives++; // Increase positives

  else

   negatives++; // Increase negatives

  total += number; // Accumulate total

  count++;    // Increase the count

  number = input.nextInt();

 }

 // Calculate the average

 double average = total / count;

 // Display results

 System.out.println(

  "The number of positive is " + positives +

  "\nThe number of negatives is " + negatives +

  "\nThe total is total " + total +

  "\nThe average is " + average);

}

}

7 0
3 years ago
Is the process of modifying something to make it fit certain criteria.
alexandr402 [8]

Answer:

Design Process

8 0
3 years ago
When you’re upset, you’re __ to get into a crash compared to when you’re not upset
Daniel [21]

Answer:

Your answer would be more likely.

Explanation:

When someone is upset and they are driving they usually have their music baring and the they can't hear their surroundings and all they can think about is what they are upset about so therefor they don't pay attention. Hope this helped! Have a great day! :)

7 0
3 years ago
A PHP variable name a. can be a PHP reserved word b. can start with a letter, a digit, or two underscores c. can contain special
maw [93]

Answer:

The correct answers are c. can contain special characters d. is case-sensitive

Explanation:

Variable can be referred to as a container used for storing values such as numeric values, memory addresses, characters, character string so it can be used in any part of the program. Every programming language has rules that you must strictly follow while naming a variable, and some of the rules for naming variable in PHP are A variable name can contain letters, numbers, and characters  after the first character and A variable name is case sensitive.

3 0
3 years ago
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