Study tips 1Z0-052

Which two statements are true in this scenario?

Which two statements are true regarding listeners?

What could be the reason for the elimination of the other rows in the output?

Which schema object enables the user to access the information from the remote database?

Which option corresponds to the type of activities you performed?

Which two files are removed automatically if the space is required in the FRA as per the retention policy?

Which sessions can see the effect of the UPDATE and DELETE commands?

What could be the reason for this error?

Which three action would allow the user to insert data?

Which two statements are true about checkpointing?