"I don't think I () you, but you must be hungry. Please come in and have something to eat
A.
the
B.
do
C.
know
D.
what
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参考答案:
举一反三
【单选题】You plan to control idle sessions that are blocking other sessions from performing transactions. Your requirement is to automatically terminate these blocking sessions when they remain idle for a spec...
A.
Set metric threshold
B.
Implement Database Resource Manager
C.
Enable resumable timeout for user sessions
D.
Add directives to Automatic Database Diagnostic Monitor (ADDM)
【单选题】Click the Exhibit button. In the exhibit, you decided to change myHosts addresses.What will happen to the new sessions matching the policy and in-progress sessions that had already matched the policy?...
A.
New sessions will be evaluated. In-progress sessions will be re-evaluated.
B.
New sessions will be evaluated. All in-progress sessions will continue.
C.
New sessions will be evaluated. All in-progress sessions will be dropped.
D.
New sessions will halt until all in-progress sessions are re-evaluated. In-progress sessions will be re-evaluated.