Answer:
Cleaning inside the computer
Defragmenting the hard drive
Deleting temporary files
Organizing data
Explanation:
 
        
             
        
        
        
Answer:
Hello attached is the Java program written to solve the problem 
The Pet.java and Dog.java files are unaltered
Explanation:
The input and output  codes are attached as well i.e the second image is the input while the third image is the output code
 
        
             
        
        
        
A bus is an electrical path which data travels between the different components in an electronic device.                                                                      
        
             
        
        
        
Answer:
letter c. point to site po sagot diyan
 
        
             
        
        
        
Answer:
Runtime error probably. The program won't make it past the while loop in the code.