Difficulty -
                                                                        Medium
                                                                    
                            
                                Total Plays - 12
                            
                        
                                Allowed Time - 10 sec
                            
                            
                                Best time - 3.133 sec
                            
                        What does “formatting a disk” do?
                        #A
                    
                    
                
                        #B
                    
                    
                
                        #C
                    
                    
                
                        #D
                    
                    
                Explanation: 
        Formatting erases all contents and creates a file system structure (e.g., NTFS, FAT32, exFAT) on a disk.
Quick format writes a new file table without wiping all sectors; full format may check and zero sectors. Always back up important data before formatting and choose the filesystem appropriate for the OS and usage.