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lianna [129]
3 years ago
8

Explain the characteristics of a first generation computer​

Computers and Technology
1 answer:
Natali5045456 [20]3 years ago
3 0

Answer:

The period of first generation was from 1946-1959. The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU (Central Processing Unit). These tubes, like electric bulbs, produced a lot of heat and the installations used to fuse frequently.

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Write a program that accepts a whole number as input, multiplies that number by 12, and then outputs the product
kenny6666 [7]

The program accepts a whole number as input, multiplies that number by 12, and then outputs the product

Explanation:

This program asks user to enter two integer numbers and displays the product.

The scanner class is used as input functions.

The code is shown below :  

import java.util.Scanner;

public class Demo {

public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

System.out.print("Enter number: ");

int num1 = scan.nextInt();

scan.close();

int product = num1*12;

System.out.println("Output: "+product);

   }

}

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Ierofanga [76]
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SCORPION-xisa [38]

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Explanation:

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melomori [17]

d) flexibility and data protection

8 0
3 years ago
What problems might you encounter when using the Web for research?
AfilCa [17]

Answer:

b. d. e.

Explanation:

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