Carrie is creating a personal balance sheet. The heading includes the period of time that the balance sheet

Janice is unsure about her future career path she has grown up on her family farm but she is also interested in medicine Janice

KiRa [710]

Janice can actually used both knowledge as an advantage. She can use her background in farming while learning more about medicine. In such a way, she can have a strong advantage in medicinal farming - like learn ways to create good and effective drugs from plants, etc.

5 0

2 years ago

(NumberFormatException)Write the bin2Dec(String binaryString) method to convert a binary string into a decimal number. Implement

tresset_1 [31]

The following program will be used that prompts the user to enter a binary number as a string and displays decimal equivalent of the string.

Explanation:

NumberFormat.java

import java.util.Scanner;

public class NumberFormat{

public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

try{

System.out.println("Enter a binary string:");

String s = scan.next();

int integerValue = bin2Dec(Integer.parseInt(s));

System.out.println("The decimal value of "+s+" is "+integerValue);

}

catch(NumberFormatException e){

System.out.println(e);

}

public static int bin2Dec(int binaryNumber) throws NumberFormatException{

int decimal = 0;

int p = 0;

try{

while(true){

if(binaryNumber == 0){

break;

} else {

int temp = binaryNumber%10;

decimal += temp*Math.pow(2, p);

binaryNumber = binaryNumber/10;

p++;

}

catch(NumberFormatException e){

throw new NumberFormatException("Invalid binary number");

}

return decimal;

}

Output:

Enter a binary string:

1011000101

The decimal value of 1011000101 is 709

5 0

2 years ago

The ________ utility automatically creates duplicates of your libraries, desktops, contacts, and favorites to another storage lo

olga55 [171]

Answer:

The correct answer for the given question is option(A) i.e File History.

Explanation:

In computer system file history is an backup application which create backup of your data which are stored in your libraries, desktops, contacts, and favorites to another storage location .It creates back up of your data to another location when your personal files has been changed.

The user can check the file history option in computer system

open control panel >>system and security >> file system

7 0

2 years ago

Given class Triangle (in file Triangle.java), complete main() to read and set the base and height of triangle1 and of triangle2,

kodGreya [7K]

Answer:

The Triangle.java file is not provided; However, the program is as follows;

Comments are used for explanatory purpose

Also see attachment for Triangle.java program file

import java.util.*;

public class triangle

{

public static void main(String [] args)

{

Scanner input = new Scanner(System.in);

//Declare variables

double base1, height1, base2, height2;

//Prompt user for inputs

System.out.println("Provide values for the base and height of the two triangles");

System.out.print("Base of Triangle 1: ");

base1 = input.nextDouble();

System.out.print("Height of Triangle 1: ");

height1 = input.nextDouble();

System.out.print("Base of Triangle 2: ");

base2 = input.nextDouble();

System.out.print("Height of Triangle 2: ");

height2 = input.nextDouble();

//Compare and Print Results

if(0.5 *base1 * height1 > 0.5 * base2 * height2)

{

System.out.print("Triangle with larger area: Base: "+base1+" Height: "+height1+" Area: "+(0.5 * base1 * height1));

}

else

{

System.out.print("Triangle with larger area: Base: "+base2+" Height: "+height2+" Area: "+(0.5 * base2 * height2));

}

Download java

8 0

2 years ago

Recall that with the CSMA/CD protocol, the adapter waits K. 512 bit times after a collision, where K is drawn randomly. a. For f

julia-pushkina [17]

Complete Question:

Recall that with the CSMA/CD protocol, the adapter waits K. 512 bit times after a collision, where K is drawn randomly. a. For first collision, if K=100, how long does the adapter wait until sensing the channel again for a 1 Mbps broadcast channel? For a 10 Mbps broadcast channel?

Answer:

a) 51.2 msec. b) 5.12 msec

Explanation:

If K=100, the time that the adapter must wait until sensing a channel after detecting a first collision, is given by the following expression:

Tw = K*512* bit time

The bit time, is just the inverse of the channel bandwidh, expressed in bits per second, so for the two instances posed by the question, we have:

a) BW = 1 Mbps = 10⁶ bps

⇒ Tw = 100*512*(1/10⁶) bps = 51.2*10⁻³ sec. = 51.2 msec

b) BW = 10 Mbps = 10⁷ bps

⇒ Tw = 100*512*(1/10⁷) bps = 5.12*10⁻³ sec. = 5.12 msec

5 0

2 years ago