Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?()A、tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0B、tet1 -f /dev/rmt0.1 fsf2; restore -Tvf /dev/rmt0.1C、tet1 -f /dev/rmt0.1 fsf3; restore Tqvf /dev/rmt0.1D、tet1 -f /dev/rmt0.1 fsf3; restore -Tvf /dev/rmt0.1

Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?()

  • A、tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0
  • B、tet1 -f /dev/rmt0.1 fsf2; restore -Tvf /dev/rmt0.1
  • C、tet1 -f /dev/rmt0.1 fsf3; restore Tqvf /dev/rmt0.1
  • D、tet1 -f /dev/rmt0.1 fsf3; restore -Tvf /dev/rmt0.1

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Within the application MY_APP the following PREVIOUS VALUE expression references the sequence MY_SEQ: PREVIOUS VALUE FOR my_seq After which of the following events will the most recently generated value of MY_SEQ persist so that it can be returned to the active MY_APP application?()A、After a ROLLBACK is issuedB、After the sequence is alteredC、After the sequence is droppedD、After the current session ends

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