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Semmy [17]
3 years ago
7

A reputable, world-renowned auction house uses blockchain to verify the authenticity of paintings prior to placing them up for s

ale. The records that are stored on the various distributed ledgers for each painting include the artist’s credentials, history of ownership, appraisal values, and previous purchase price. Paula would like to make an offer on a painting. After reviewing the distributed ledgers for the painting, why can Paula purchase the painting with confidence?
Computers and Technology
1 answer:
REY [17]3 years ago
6 0

Answer:

The ledgers are secure, shared, and incorruptible is the correct answer.

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(Display characters) Write a method that prints characters using the following header: public static void printChars(char ch1, c
Juli2301 [7.4K]

public class MyClass {

   public static void printChar(char ch1, char ch2, int numberPerLine){

       int i = 0;

       for (char c = ch1; c <= ch2; c++){

           while (i < numberPerLine){

               System.out.print(c + " ");

               i += 1;

           }

           System.out.println("");

           i = 0;

       }

   }

   public static void main(String args[]) {

     printChar('a', 'z', 10);

   }

}

So far, this works by printing letters. If you need me to modify the code, I will.

5 0
3 years ago
Read 2 more answers
Write a for loop to print all elements in courseGrades, following each element with a space (including the last). Print forwards
konstantin123 [22]

Answer:

for(i = 0 ; i < NUM_VALS; ++i)

{

   cout << courseGrades[i] << " ";

}

cout << endl;

for(i = NUM_VALS-1 ; i >=0 ; --i)

{

   cout << courseGrades[i] << " ";

}

cout << endl;

Explanation:

The first loop initializes i with 0, because we have to print the elements in order in which the appear in the array. We print each element, adding a space (" ") character at its end. After the loop ends, we add a new line using endl.

The second loop will print the values in a reverse order, so we initialize it from NUM_VALS-1, (since NUM_VALS = 4, and array indices are 0,1,2,3). We execute the loop till i >= 0, and we print the space character and new line in a similar way we executed in loop1.

4 0
3 years ago
How desktop case or chassis designed?, material and steps?​
MariettaO [177]

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3 0
2 years ago
I want to know why almost every single "expert answer verified" thing I come across is wrong. If it's wrong, why the h is it exp
Studentka2010 [4]

Answer:

Because people just give out the verified things to the first person to answer their question

Explanation:

3 0
3 years ago
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Consists of a variety of circuitry and components that are packaged together and connected directly to the motherboard. it perfo
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This is true because the motherboard is the main holder of all the operation and connection of all the system.
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