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Oracle 1z0-998-21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Database Cloud Service Deployment | - Create and provision DB systems - Configure Bare Metal and VM database systems |
| Topic 2: Storage and Backup | - Backup and recovery using RMAN and object storage - Storage architecture and boot disk management |
| Topic 3: Administration and Operations | - Scaling and patching DB systems - Monitoring and maintenance tasks |
| Topic 4: Oracle Cloud Infrastructure (OCI) Basics | - Fundamental OCI concepts and services - Networking (VCN, subnets, security lists) |
Oracle Database Cloud Service 2021 Specialist Sample Questions:
1. Which type of DB system(s) would provide Instance isolation?
A) Exadata DB systems only
B) Bare metal and virtual machine DB systems
C) Bare metal DB systems only
D) Virtual Machine DB systems only
2. What is the use of port 6200 on a DB system?
A) Oracle Enterprise Manager Database Console
B) EM Express Console
C) Oracle High Availability Services
D) Oracle Notification Services (ONS)
3. Which two statements are true about bare metal DB systems?
A) It can have performance overhead due to a single server.
B) It can have multiple database homes with different database software edition.
C) It can have multiple database homes, which can be of different versions.
D) It consists of a single server with locally attached NVMe storage.
4. Which three are the features of the manageable boot disks for compute instances?
A) Boot volume can be preserved after an instance is terminated and can be reused with a new instance.
B) A boot volume can be associated with more than one instance.
C) Boot volumes help the instances to be launched faster than usual.
D) By default, all the boot volumes are encrypted.
E) Boot volumes can be reused with new instances but with same shapes.
5. Which three are true about Transparent Data Encryption (TDE)?
A) dbcli update_tdekey command is used to update the master encryption key for a PDB.
B) TDE overrides access controls configured using Oracle Database Vault.
C) TDE allows you to encrypt sensitive data in individual columns.
D) When the TDE master encryption key is reset, backups taken using the old TDE master encryption key become obsolete.
E) TDE stores the master key outside the database in an external security module.
F) Set encrypt new table spaces parameter to false to stop encrypting the tablespaces.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: C,D | Question # 4 Answer: A,C,D | Question # 5 Answer: A,C,F |
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