Answer:
B
Explanation:
The metadata is only the information in the background aka the info not directly given.
 
        
                    
             
        
        
        
To make it useable, the disk first needs to be subdivided into logical volumes, then formate, so that it is readable by the systems.
        
             
        
        
        
The second factor as it did not make travel easy at all
        
                    
             
        
        
        
D because integration means that u are almost weaving it into something else so an excel chart into a power point is weaving them together
        
             
        
        
        
Answer:
public class array{
     public static void main(String []args){
        int[] array = {2,4,7,1,9};
        int num_vals = array.length;
        for(int i=0;i<num_vals;i++){
            
            System.out.println(array[i] + " ");
        }
        for(int i=num_vals-1;i>=0;i--){
            
            System.out.println(array[i] + " ");
        }
     }
}
Explanation:
First create the class in the java programming.
Then create the main function and declare the array with values.
Store the size of array in num_vals variable by using the function array.length.
create a for loop to iterate the each element in the array and then print on the screen with spaces and newline.
it traverse the loop from first to last.
Then, again create the for loop to iterate the each element in the array and then print on the screen with spaces and newline but the traversing start from last to first.