Which type of tape volume can be used to satisfy any request for mounting an available tape volume?
A. private volume
B. scratch volume
C. barcoded volume
D. empty volume
Assume a backup occurs every night and file a1 changes every day. The administrator has the following copy group definitions:
– Number of versions kept for existing files = 30
– Number of versions kept for deleted files = 30
– Number of days to keep extra versions = 30
– Number of days to keep the last version= 180
After 30 days, file A1 was deleted.
How many versions would be available on day 120?