1Z0-998 Free Exam Questions & Answers (Updated 2026)

Question No 1

Which two statements are true about OCI load balancing service?

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It is a public regional service 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.

Question No 2

Which three are true about Transparent Data Encryption (TDE)?

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

TDE overrides access controls configured using Oracle Database Vault. C.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.

Question No 3

Examine the command: dbcli describe - component What information will you get by executing this command?

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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 Answer: D Explanation: https://docs.cloud.oracle.com/en - us/iaas/Content/Database/References/dbacli.htm Use the dbcli describe - component command to show the installed and available patch versions for the server, storage, and/or database home components in the DB system.

Question No 4

In your company there are two teams working on different projects with different instances and storage but a single VCN is used. Which service will help you in restricting the users from accessing the other teams instances?

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Question No 5

Which database edition would you use to launch an Exadata DB system?

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