Q: 17
Which two are true about database roles in an Oracle Data Guard configuration?
Options
Discussion
A/E, since D is tricky but doesn't fit the Data Guard cascading rules. Others seem like distractors here.
A/E tbh, similar questions pop up in Oracle docs and on the official practice test.
I'm going with B and D. Snapshot standby feels like it could be a fast-start failover target, and I've seen logical standbys doing cascading redo setups before. Not absolutely certain though, so open to correction if I'm missing something.
A and E imo. A is about converting standby types, which Oracle supports, and E matches the rolling upgrade scenario for Data Guard with just physical standbys. Not 100% but matches what I remember from docs. Disagree if you see it differently.
Option A and E. Saw this combo on a practice test, matches what Oracle Data Guard supports for conversions and upgrades.
A/E for sure, saw a similar practice question. Oracle docs and hands-on labs will help lock this one in.
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