Oracle 1Z0-998-20 : Oracle Database Cloud Service 2020

  • Exam Code: 1Z0-998-20
  • Exam Name: Oracle Database Cloud Service 2020
  • Updated: Oct 16, 2026   Q&As: 75 Questions and Answers

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About Oracle 1Z0-998-20 Exam

A Oracle certificate can change the direction of a career, and the 1Z0-998-20 exam is the step that makes it real. DumpsTests supports that step with 75 practice questions carrying verified answers, all-day customer service, and thoughtful software details like hideable answers and note-taking space.

Oracle 1Z0-998-20 Exam Syllabus Topics:
SectionObjectives
Topic 1: Provisioning and Management- Database provisioning
  • 1. Creating DB systems
    • 2. Configuration and initialization
      - Lifecycle management
      • 1. Scaling and patching
        • 2. Upgrades and maintenance
          Topic 2: Oracle Cloud Infrastructure Database Concepts- OCI Database Cloud Service Architecture
          • 1. Service components and deployment models
            • 2. Database system shapes and options
              Topic 3: Monitoring and Performance Tuning- Performance monitoring tools
              • 1. OCI monitoring services
                • 2. Database performance metrics
                  - Optimization techniques
                  • 1. Query optimization basics
                    • 2. Resource tuning
                      Topic 4: Security and Access Control- Data protection
                      • 1. Encryption at rest and in transit
                        - Identity and access management
                        • 1. Network security groups
                          • 2. Policies and user roles
                            Topic 5: Backup, Restore, and Disaster Recovery- Recovery mechanisms
                            • 1. Cross-region disaster recovery concepts
                              • 2. Point-in-time recovery
                                - Backup strategies
                                • 1. Manual backups
                                  • 2. Automatic backups

                                    Everything Candidates Ask About the Oracle Database Cloud Service 2020 Exam

                                    Oracle points candidates toward these official training resources for the Oracle Database Cloud Service 2020 exam:

                                    Coursework builds knowledge, but practice builds confidence — the 75 practice questions from DumpsTests are the natural next step once the training material is behind you.

                                    The 1Z0-998-20 exam is an official Oracle certification exam built around the Oracle Database Cloud Service 2020 syllabus detailed above. It counts toward these credential paths: Oracle Cloud Infrastructure Foundations Associate, Oracle Autonomous Database Cloud Specialist. Passing it demonstrates verified, job-relevant skills — one reason Oracle credentials remain widely respected in 2026. DumpsTests helps you prepare with 75 practice questions available in PDF, Desktop Test Engine, and Online Test Engine formats.

                                    According to the official outline, the Oracle Database Cloud Service 2020 exam is structured around 5 content domains. The leading three are Oracle Cloud Infrastructure Database Concepts, Provisioning and Management, and Monitoring and Performance Tuning. The complete list appears in the topics section above, and DumpsTests's 75 practice questions span every domain in it.

                                    Online proctored or test center-based exam delivery via Oracle testing providers Use these official channels to register for the Oracle Database Cloud Service 2020 exam:

                                    Once your date is booked, work backward from it with the DumpsTests practice questions — they arrive by email within 1 minute of purchase.

                                    You need 65% - 70% to pass the Oracle Database Cloud Service 2020 exam, and registration costs USD 245. A failed attempt means paying that fee a second time, so test yourself with the DumpsTests engines first — the performance review shows whether you are actually ready to spend it.

                                    Yes — under clear, written conditions. If you take the Oracle Database Cloud Service 2020 exam within 60 days of purchase and do not pass, DumpsTests issues a full refund. The policy excludes exams taken within 3 days of purchase, exams never actually taken, free materials, and expired orders, and the candidate name must match the payer name. Send a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam, and your claim is processed within 7 days. If you would rather keep preparing, you can instead exchange for two free exam products of equal value while your original product's update service continues. Delivery after purchase is by email within 1 minute; contact support if nothing arrives within 2 hours.

                                    The Oracle Database Cloud Service 2020 exam contains 50 - 60 with a time limit of 150 minutes. Budgeting that time is a skill in itself — the timed mock mode in the DumpsTests Desktop Test Engine lets you rehearse the pace until it feels routine.

                                    Recommended: Basic knowledge of Oracle Database and Oracle Cloud Infrastructure (OCI) Foundations Eligibility rules can be updated, so double-check them on the official Oracle exam page before you register.

                                    Three things candidates mention most: coverage, flexibility, and service. You receive 75 practice questions for the Oracle Database Cloud Service 2020 exam in three formats — a printable expert-prepared PDF, a Windows Desktop Test Engine with two practice modes and offline use, and an Online Test Engine for any browser on Windows, Mac, Android, or iOS with test history and performance review. Install on unlimited computers, try the free demo first, get free updates for 365 days, and renew afterward at 50% off. Small touches matter too: hide the answers while you practice, reveal them when you check your work, and keep notes right where you study.

                                    Oracle Database Cloud Service 2020 Sample Questions:
                                    Question #1

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

                                    • A. displays the installed patch versions for the DB system
                                    • B. displays all the components related to the Object Storage
                                    • C. displays all the storage objects created
                                    • D. displays the latest patch available for the DB system
                                    Reveal Solution  Discussion  0

                                    Correct Answer: A  🗳️

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

                                    Question #2

                                    Which three statements are true about the OCI Object Storage Service?

                                    • A. It does not support the private access from OCI resources in a VCN through a service gateway.
                                    • B. It allows to store or retrieve data directly from the internet or from within the cloud platform.
                                    • C. It is tied to a specific compute instance.
                                    • D. It can store finite amount of unstructured data, analytical data, and rich content.
                                    • E. It allows to save the data in Object Storage bucket over the OCI backbone.
                                    • F. It is a high performance storage platform that offers reliable and cost-efficient data durability.
                                    Reveal Solution  Discussion  0

                                    Correct Answer: B,C,E  🗳️

                                    Question #3

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

                                    • A. OCID
                                    • B. Listener port number
                                    • C. Public key
                                    • D. Public IP of the DB system
                                    • E. Private key
                                    Reveal Solution  Discussion  0

                                    Correct Answer: C,E  🗳️

                                    Question #4

                                    What is true about the creation of subnets in a VCN?

                                    • A. A subnet is created in a single availability domain.
                                    • B. While creating a subnet, the route table must be specified.
                                    • C. A subnet is created in multiple availability domains for high availability.
                                    • D. While creating a subnet, security lists must be specified.
                                    Reveal Solution  Discussion  0

                                    Correct Answer: A  🗳️

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

                                    Question #5

                                    What might be the effect of modifying the firewall rules for 169.254.0.2:3260 and 169.254.0.3:80?

                                    • A. It allows the non-root user to access the database.
                                    • B. It allows the non-root users to modify the system's boot volume.
                                    • C. TDE for the database might stop working.
                                    • D. Users may not be able to connect to database service.
                                    Reveal Solution  Discussion  0

                                    Correct Answer: B  🗳️

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

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