You work as a network administrator at domain .com. Study the exhibit carefully. Upon deleting an IOS image file from flash, an execution of show flash shows the file still in flash, with a ‘D’ preceding it (as shown in the exhibit). What step must be taken in order to remove the file completely?
Exhibit:

A.
Erase the file from flash

B.
Format the flash device

C.
Replace the flash card – it is defective

D.
Execute a squeeze command on the flash device