1z0-998-21 Oracle Database Cloud Service 2021 Specialist Questions and Answers

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A subnet for a VCN can be defined in different availability domains (AD).

A VCN can be used with only one DB system.

A VCN cannot connect to another VCN,

A VCN can reside only in a single region but can cross multiple ADs.

Set encrypt new table spaces parameter to false to stop encrypting the tablespaces.

TDE overrides access controls configured using Oracle Database Vault.

TDE allows you to encrypt sensitive data in individual columns.

TDE stores the master key outside the database in an external security module.

When the TDE master encryption key is reset, backups taken using the old TDE master encryption key become obsolete.

dbcli update_tdekey command is used to update the master encryption key for a PDB.

Lift and shift

Infrastructure heavy workloads

Backup and recovery

Cloud native workloads

It is a public regionalservice available in one availability domain.

It supports SSL offloading, SSL termination, SSL end to end, and SSL tunneling.

It distributes the large amounts of traffic to multiple back end servers in a VCN.

It supports TCP and HTTP/2 protocols only.

DB system must have access to the applicable Swift endpoint or Object Storage.

Database must be in archivelog mode.

VCN must be configured with an internet gateway.

VCN mustbe configured with dynamic routing gateway.

OCI account username and password.

displays all the components related to the Object Storage

displays the latest patch available for the DB system

displays all the storage objects created

displays the installed patch versions for the DB system