Free Oracle 1Z1-998 Practice Test & Real Exam Questions

Exam Code/Number: 1Z1-998
Exam Name/Title: Oracle Database Cloud Service 2019
Certification Provider: Oracle
Corresponding Certification: Oracle Database 18c

Exam Questions: 75
Updated On: Jun 18, 2026

Question #1

Which three are the features of the different DB systems in Oracle Cloud Infrastructure?

A. RAC is available in VM and Exadata DB systems.

B. All DB systems can have multiple database editions and versions.

C. CPUs can be scaled up for bare metal and Exadata DB systems.

D. CPU can be scaled up for full rack only in Exadata DB systems.

E. Storage can be scaled up for the VM DB systems only.

Discussion 0

Correct Answer: A,C,E Vote an answer

Question #2

You want to launch a DB system to support In-Memory Database and Active Data Guard; which edition would you select?

A. Database Enterprise Edition Extreme Performance

B. Database Enterprise Edition

C. Database Standard Edition

D. Database Enterprise Edition High Performance

Discussion 0

Correct Answer: A Vote an answer

Question #3

You administer a database that is configured in ARCHIVELOG mode. A full RMAN backup exists. In which three scenarios is Complete Recovery possible?

A. after losing all members of the CURRENT online redo log group

B. after losing a SYSTEM tablespace data file

C. after losing a data file from an UNDO tablespace that is in use

D. after restoring all control files from backup

E. after losing all members of an ACTIVE online redo log group detected when attempting to open the database

Discussion 0

Correct Answer: E Vote an answer

Question #4

Which are the three considerations for choosing a migration method?

A. source database in mount state always

B. network bandwidth

C. database version

D. acceptable time of system outage

E. source database with TDE not enabled

Discussion 0

Correct Answer: B,C,D Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #5

What is the default encryption for user-defined tablespaces in a database on OCI?

A. encrypt_new_tablespaces = true

B. encrypt_new_tablespaces = cloud only

C. encrypt_new_tablespaces = DDL

D. encrypt_new_tablespaces = NONE

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #6

You want to connect to a DB system with SSH using putty from a Windows machine. Which two are the prerequisites?

A. Listener port number

B. Public key

C. Private key

D. Public IP of the DB system

E. OCID

Discussion 0

Correct Answer: B,C Vote an answer

Question #7

Examine the command:

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

A. Apply the patches to the server components in the DB systems.

B. Update the CLI for the backward compatibility.

C. Apply the patches to the databases in the DB systems.

D. Update the CLI to have the latest new and updated commands.

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #8

Which three components are created along with the creation of a Virtual Cloud Network (VCN)?

A. Internet Gateway

B. Dynamic Routing Gateway

C. NAT Gateway

D. Route Table

E. Default Security List

Discussion 0

Correct Answer: A,D,E Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Download Free Oracle 1Z1-998 Demo

Simply submit your e-mail address below to get started with our free demo of your Oracle 1Z1-998 exam.