MCQOPTIONS
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MCQOPTIONS
| 1. |
In authorization graph, if DBA provides authorization to u1 which inturn gives to u2 which of the following is correct? |
| A. | If DBA revokes authorization from u1 then u2 authorization is also revoked |
| B. | If u1 revokes authorization from u2 then u2 authorization is revoked |
| C. | If DBA & u1 revokes authorization from u1 then u2 authorization is also revoked |
| D. | If u2 revokes authorization then u1 authorization is revoked |
| Answer» D. If u2 revokes authorization then u1 authorization is revoked | |