A database link must be created to connect a source Autonomous Database to target on premises database.
Examine this command:

Which two options are true?
Examine these commands and the output used to configure Real Application Security:

What does this output mean?
Which statement is true about Network ACLs?
Examine this configuration and requirement:
1. The hr user created a private database link in the pdb2 pluggable database linking to the hr schema
In the PDBl pluggable database.
2. Other users in pdb2 must query the remote HR.EMPLOYEES table In PDBI using this database link.
Which two operations together ensure that the database link provides access only to the HR.EMPLOYEES table in the PDBI pluggable database?
Examine this parameter In sqinet.ora:
SQLNET.ADTHENTICATION_SEBVICES=(NONE)
For which two cases do you need a password file?