Oracle Database Cloud Service 2021 Specialist : 1z0-998-21 Exam Questions

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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

1. Which three statements are true about the OCI Object Storage Service?

A) It allows to store or retrieve data directly from the internet or from within the cloud platform.
B) It does not support the private access from OCI resources in a VCN through a service gateway.
C) It can store finite amount of unstructured data, analytical data, and rich content.
D) It is tied to a specific compute instance.
E) It is a high performance storage platform that offers reliable and cost-efficient data durability.
F) It allows to save the data in Object Storage bucket over the OCI backbone.

2. Which two statements are true about scaling up the DB systems?

A) Storage for the bare metal DB system can be scaled up.
B) CPU cores for the VM DB system can be scaled up.
C) Storage for the VM DB system can be scaled up.
D) CPU cores for the bare metal DB system can be scaled up.

3. Examine the command:

Which statement is true about the execution of the command?

A) recovers the incremental level 0 backup with the incremental level 1 backup
B) associates the configuration ID with the database ID
C) associates the backup job ID with the database ID
D) updates the DB system with the latest CLI commands

4. You want to connect to a database in the DB system with SQL Developer. Which three are the prerequisites?

A) SSH tunnel from local system to DB system
B) Private key
C) Open port 1521 for listener in VCN
D) Public key
E) Open port 1521 on the local system

5. Which type of DB system(s) would provide Instance isolation?

A) Exadata DB systems only
B) Bare metal DB systems only
C) Bare metal and virtual machine DB systems
D) Virtual Machine DB systems only

Solutions: