Oracle 1Z0-998-20 Exam : Oracle Database Cloud Service 2020
- Exam Code: 1Z0-998-20
- Exam Name: Oracle Database Cloud Service 2020
- Updated: Oct 20, 2026
- Q & A: 75 Questions and Answers
About Oracle 1Z0-998-20 Exam Questions
In 2026, consistency beats cramming, and daily review of your own mistakes is the most consistent habit there is. DumpsActual makes that habit easy for the 1Z0-998-20 exam with 75 practice questions and an engine that keeps your weak spots in front of you.
Oracle 1Z0-998-20 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Cloud Database Services 2020 Specialist |
| Exam Number: | 1Z0-998-20 |
| Exam Duration: | 150 minutes |
| Exam Format: | Multiple Response, Multiple Choice |
| Certificate Validity Period: | 2 years |
| Exam Price: | USD 245 |
| Passing Score: | 65% - 70% |
| Related Certifications: | Oracle Cloud Infrastructure Foundations Associate Oracle Autonomous Database Cloud Specialist |
| Available Languages: | English |
| Real Exam Qty: | 50 - 60 |
| Recommended Training: | Oracle Cloud Infrastructure Training |
| Exam Registration: | Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or test center-based exam delivery via Oracle testing providers |
| Pre Condition: | Recommended: Basic knowledge of Oracle Database and Oracle Cloud Infrastructure (OCI) Foundations |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1Z0-998-20 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Monitoring and Performance Tuning | - Optimization techniques
|
| Topic 2: Security and Access Control | - Data protection
|
| Topic 3: Oracle Cloud Infrastructure Database Concepts | - OCI Database Cloud Service Architecture
|
| Topic 4: Provisioning and Management | - Database provisioning
|
| Topic 5: Backup, Restore, and Disaster Recovery | - Recovery mechanisms
|
What to Know Before Buying 1Z0-998-20 Material
After each practice session, the online test engine records which questions you answered incorrectly and reminds you to revisit them in your next round. Reviewing your own mistakes daily shows you clearly where your weaknesses and strengths lie, so every session builds on the last instead of starting from scratch.
The Oracle Database Cloud Service 2020 exam contains 50 - 60 questions, and you will have 150 minutes minutes to complete them. Practicing the full volume under a timer is the closest thing to rehearsing the real exam.
Many candidates combine practice questions with official training. Recommended options include:
Yes. The online test engine lets you set a time limit for each practice session, so you can train yourself to allocate minutes per question the way you will need to in the real 1Z0-998-20 exam. Working under a clock at home makes time pressure on exam day feel routine rather than alarming.
The Oracle Database Cloud Service 2020 exam requires a score of 65% - 70% to pass, and the official registration fee is USD 245. Since the exam fee is a real investment, thorough preparation is the most practical way to protect it.
Recommended: Basic knowledge of Oracle Database and Oracle Cloud Infrastructure (OCI) Foundations
You can confirm the current eligibility requirements on the official 1Z0-998-20 exam page before you register.
The Oracle Database Cloud Service 2020 practice questions are organized around the official exam objectives. Key topics include:
- Oracle Cloud Infrastructure Database Concepts ()
- Backup, Restore, and Disaster Recovery ()
- Monitoring and Performance Tuning ()
Daily practice mapped to these topics keeps your preparation balanced across the whole syllabus.
You can register for the Oracle Database Cloud Service 2020 exam through the official channels:
This package includes 75 practice questions for the Oracle Database Cloud Service 2020 exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Oracle Database Cloud Service 2020 Sample Questions:
Examine the exhibit:
How many CPU cores and memory would a DB system would get after successful creation?
- A. 24 CPU cores and 320 GB of memory
- B. 2 CPU cores and 256 GB of memory
- C. 32 CPU cores and 256 GB of memory
- D. 16 CPU cores and 320 GB of memory
Correct Answer: A 🗳️
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 Standard Edition
- C. Database Enterprise Edition High Performance
- D. Database Enterprise Edition
Correct Answer: A 🗳️
You administer a database that is configured in ARCHIVELOG mode. A full RMAN backup exists. In which two scenarios is RMAN incomplete recovery required?
- A. if a copy of the multiplexed control file is lost
- B. if the data file of an UNDO tablespace that is in use is lost
- C. if all members of the CURRENT online redo log group are lost
- D. if all members of an ACTIVE online redo log group are lost when attempting to open the database
- E. if SYSTEM tablespace data file is lost
Correct Answer: A,E 🗳️
You created a new PDB in a VM DB system and while creating a tablespace in the PDB an error is returned:
ORA-28374: typed master key not found in wallet.
Which three options would resolve this problem?
- A. Re-enable the auto-login wallet.
- B. Activate the master encryption key for the newly created PDB.
- C. Change the location of the auto-login wallet.
- D. Delete the encryption wallet entry from the sqlnet.orA.
- E. Disable the auto-login wallet and convert the wallet to password wallet.
Correct Answer: B,C,E 🗳️
Which two statements are true about using the Object Storage for the backups?
- A. Availability is low but the durability of the backup is high.
- B. Availability is high but the durability of the backup is low.
- C. Availability and durability of the backup is high.
- D. Virtual Cloud Network must be configured with dynamic routing gateway.
- E. Virtual Cloud Network must be configured with an internet gateway.
Correct Answer: C,E 🗳️
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