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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

Question 1

Examine the command:

Which operation will be performed by the execution of the command?

A. Update the CLI for the backward compatibility.
B. Update the CLI to have the latest new and updated commands.
C. Apply the patches to the server components in the DB systems.
D. Apply the patches to the databases in the DB systems.

Question 2

Which two are the minimum prerequisites to launch a DB system?

A. Public key in OpenSSH format
B. Virtual Cloud Network with default service gateway
C. Dynamic Routing Gateway
D. Private key in OpenSSH format
E. Virtual Cloud Network with default security list

Question 3

You created a new PDB in a VM DB system and while creating a tablespace in the PDB an error is returned:
ORA-28374: typed master key not found in wallet.
Which three options would resolve this problem?

A. Change the location of the auto-login wallet.
B. Re-enable the auto-login wallet.
C. Activate the master encryption key for the newly created PDB.
D. Delete the encryption wallet entry from the sqlnet.orA.
E. Disable the auto-login wallet and convert the wallet to password wallet.

Question 4

What might be the effect of modifying the firewall rules for 169.254.0.2:3260 and 169.254.0.3:80?

A. Users may not be able to connect to database service.
B. It allows the non-root user to access the database.
C. TDE for the database might stop working.
D. It allows the non-root users to modify the system's boot volume.

Question 5

Which are the three considerations for choosing a migration method?

A. acceptable time of system outage
B. source database with TDE not enabled
C. source database in mount state always
D. database version
E. network bandwidth

Solutions: