1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paladinen [302]
2 years ago
8

Which one of these are a valid IPv4 address?

Computers and Technology
1 answer:
Harman [31]2 years ago
3 0

Answer:

1.1.1.1, 54.45.43.54, and 255.255.255.0

You might be interested in
Write a method that computes the sum of the digits in an integer. Use the following method header: public static int sumDigits(l
kifflom [539]

Answer:

The java program for the given scenario is shown below.

import java.util.*;

import java.lang.*;

public class Test

{

   //variables to hold the number, digits and sum of the digits

   //variable to hold number is assigned any random value

   static long num=123;

   static int sum=0;

   static int digit;

   static int s;

   //method to add digits of a number

   public static int sumDigits(long n)

   { do

       {

           digit=(int) (n%10);

           sum=sum+digit;

           n=n/10;

       }while(n>0);

       return sum;

   }

public static void main(String[] args) {

    s = sumDigits(num);

 System.out.println("The sum of the digits of "+num+ " is "+s);  }

}

OUTPUT

The sum of the digits of 123 is 6

Explanation:

1. The variables to hold the number is declared as long and initialized.

2. The variables to store the digits of the number and the sum of the digits are declared as integer. The variable, sum, is initialized to 0.

3. The method, sumDigits(), is defined which takes a long parameter and returns an integer value. The method takes the number as a parameter and returns the sum of its digits.

4. Inside method, sumDigits(), inside the do-while loop, the sum of the digits of the parameter is computed.

5. Inside main(), the method, sumDigits(), is called. The integer value returned by this method is stored in another integer variable, s.

6. The sum of the digits is then displayed to the console.

7. All the variables are declared outside main() and at the class level and hence declared static. The method, sumDigits(), is also declared static since it is to be called inside main().

8. In java, the whole code is written inside a class since java is a purely object-oriented language.

9. In this program, object of the class is not created since only a single class is involved having main() method.

10. The program can be tested for any value of the variable, num.

11. The file is saved as Test.java, where Test is the name of the class having main() method.

7 0
3 years ago
Use python
Degger [83]

Answer:

def rec_dig_sum( num ):

   num_list = [ digit for digit in str(num)]

   total = 0

   for x in num_list:

       total += x

   return total

def dict_of_rec_dig_sums(low, high):

   mydict = dict()

   for number in the range(low, high+1):

      mydict[rec_dig_sum(number)] = number

   return mydict

Explanation:

The python program defines two functions, "rec_dig_sum" and "dict_of_rec_dig_sums". The former accepts a number and returns the sum of the digits of the number while the latter accepts a low and high number range.

The program returns a dictionary with the recursive sum as the keys and the number count as the values.

3 0
3 years ago
If wearing protective gloves, there's no need to wash your hands after exposure to blood.
Nataliya [291]

Answer:

No, still wash hands

Explanation:

5 0
2 years ago
How to use github to creat a blog?Thank you
stepan [7]
You can use GitHub Pages! They have tutorials on their site to help you set up using that (too much for this format!). You can use it to make your own personal site, as well as host any existing site you may have.
5 0
3 years ago
Which is an acceptable practice when a photographer shoots in windy conditions?
VARVARA [1.3K]

Answer:

d) attach a bag of weights to the tripod

Explanation:

5 0
3 years ago
Other questions:
  • What command prompts should be used to assign an IP address to:
    9·1 answer
  • Consider the following code segment.
    15·1 answer
  • Given two variables, is Empty of type boolean, indicating whether a class roster is empty or not, and number Of Credits of type
    10·1 answer
  • Nonverbal communication includes _____.
    9·2 answers
  • Identify the correct sequence of steps to change the font from Verdana to Arial.
    5·1 answer
  • You respond to a fire at a pharmaceutical production plant. One of the outside storage tanks is on fire. The placard on the tank
    10·1 answer
  • Convert this hexadecimal number to binary :. A07F​
    14·1 answer
  • What is one of the limitations of marketing in social media?.
    13·1 answer
  • How does abstraction make programming languages easier to use
    15·1 answer
  • Energy/power management systems, kitchen appliances, smart televisions, baby monitors, fitness trackers, and personal health mon
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!