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Oracle 1Z0-998-20 : Oracle Database Cloud Service 2020
- Exam Code: 1Z0-998-20
- Exam Name: Oracle Database Cloud Service 2020
- Updated: Oct 17, 2026
- Q & A: 75 Questions and Answers
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Oracle 1Z0-998-20 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Security and Migration | - Manage security features for Oracle Database on OCI - Overview of migrating Oracle databases to OCI |
| Oracle Cloud Infrastructure Essentials | - Object Storage and Block Volume Services - Describe OCI strategy, key concepts, terminology and services - OCI Compute Service overview - Explain Virtual Cloud Network (VCN) concepts |
| Managing DB Systems on OCI | - Connect to a DB System on OCI - Create and manage VCN for DB systems - Launch, configure, update and scale DB systems |
| Patching, Backup and Recovery | - Apply patches to a DB system and troubleshoot failures - Back up and recover a database on OCI |
| Database Services and Systems | - Describe Oracle Cloud Infrastructure Database Service features - Explain supported database editions and versions - Bare Metal and Virtual Machine DB Systems overview |
| Oracle Cloud Platform for Database in the Cloud | - Describe Oracle Cloud Platform for Database in the Cloud - Describe autonomous database solutions |
Oracle Database Cloud Service 2020 Essentials: What Candidates Ask
Roughly 55 questions in 85 minutes minutes. Timed sessions with 75 practice questions for the 1Z0-998-20 exam at VCETorrent teach you to spend those minutes wisely.
The official Oracle Database Cloud Service 2020 outline distributes its emphasis like this:
- Database Services and Systems ()
- Patching, Backup and Recovery ()
- Managing DB Systems on OCI ()
Three reasons come up again and again. The material is dependable — 75 practice questions for the 1Z0-998-20 exam with verified answers, checked daily. The format is liberating — fully digital Oracle Database Cloud Service 2020 content that lives on your phone and travels anywhere. And the service is tireless — support staff work in shifts across time zones, so a question sent at midnight gets the same care as one sent at noon.
You need 66% to pass, and the fee is ¥32,340 (Japan listing example; local pricing may vary) per attempt. Solid preparation with verified VCETorrent material protects that investment far better than a last-minute gamble.
Anyone who grew up with paper study guides knows their faults: heavy in the bag, dull to slog through, outdated the moment the vendor changes the outline. The 1Z0-998-20 package at VCETorrent fixes all three — the Oracle Database Cloud Service 2020 bank downloads to your phone and every other device, reads comfortably at any hour in any place, and receives free updates for 365 days. Your library weighs nothing and never goes stale.
Yes. VCETorrent serves customers in many different countries, so the after-sales team works in shifts — twenty-four hours a day, seven days a week. Wherever you are and whenever a question about your 1Z0-998-20 material comes up, someone is online and ready to help, because the operating philosophy here is that the customer comes first.
No formal prerequisites; recommended experience with OCI and Oracle databases
Oracle Database Cloud Service 2020 Sample Questions:
Question #1
What are the three autonomous optimizations available in Autonomous Data Warehouse database?
- A. data caching to avoid IO
- B. parallel joins and aggregations
- C. row data formats
- D. columnar data formats
- E. fast complex analytics
Correct Answer: B,D,E 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #2
Which two statements are true about the regions and availability domains (AD)?
- A. Regions provide disaster recovery capability.
- B. OCI is hosted in one region with multiple availability domains.
- C. A region can have only one AD for disaster recovery capability.
- D. OCI is hosted in multiple regions and multiple availability domains.
Correct Answer: B,C 🗳️
Question #3
Which two statements are true about bare metal DB systems?
- A. It can have performance overhead due to a single server.
- B. It consists of a single server with locally attached NVMe storage.
- C. It can have multiple database homes with different database software edition.
- D. It can have multiple database homes, which can be of different versions.
Correct Answer: B,D 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #4
Which three components are created along with the creation of a Virtual Cloud Network (VCN)?
- A. Route Table
- B. NAT Gateway
- C. Default Security List
- D. Internet Gateway
- E. Dynamic Routing Gateway
Correct Answer: A,C,D 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #5
Which two statements are true about VM DB systems?
- A. It can have multiple database homes with different database software versions.
- B. It can have only one node with local storage.
- C. Number of CPU cores cannot be changed after the creation of the DB system.
- D. It can have one or two nodes based on the shape selected for the DB system.
Correct Answer: C,D 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
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