Try and practice the latest Oracle : 1Z0-023 real questions & answers

Last Updated: Oct 12, 2026

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Oracle 1Z0-023 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Architecture and Administration
Exam Number:1Z0-023
Certificate Validity Period:Varies by certification track (modern Oracle certifications often do not expire)
Related Certifications:Oracle Database Administrator (OCP)
Oracle Database Administrator (OCA)
Available Languages:English
Passing Score:Varies (typically ~60%–70%)
Exam Format:Multiple Choice, Multiple Response
Exam Price:USD 245 (varies by region)
Exam Duration:120 minutes
Real Exam Qty:Approximately 60–75
Recommended Training:Oracle Training Courses
Exam Registration:Oracle Certification Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:Computer-based exam (online proctored or test center)
Pre Condition:Basic knowledge of relational databases and SQL is recommended. Some Oracle certification tracks may require foundational Oracle Database knowledge.
Official Syllabus URL:https://education.oracle.com/

Oracle 1Z0-023 Exam Syllabus Topics:

SectionObjectives
Database Management and Administration- User and security management
  • 1. Users, roles, and privileges
    • 2. Authentication methods
      - Storage management
      • 1. Space allocation and segment management
        • 2. Tablespaces management
          Database Installation and Configuration- Oracle software installation
          • 1. Database creation methods
            • 2. Oracle Universal Installer (OUI)
              - Basic configuration
              • 1. Initialization parameters
                • 2. Listener configuration
                  Oracle Database Architecture- Database Storage Architecture
                  • 1. Tablespaces and segments
                    • 2. Datafiles, control files, redo logs
                      - Instance Architecture
                      • 1. Background processes
                        • 2. SGA and PGA memory structures
                          Performance and Monitoring- Monitoring tools
                          • 1. Alert logs and trace files
                            • 2. Oracle Enterprise Manager
                              - Performance tuning basics
                              • 1. Memory and I/O optimization
                                • 2. SQL tuning concepts
                                  Backup and Recovery- Backup strategies
                                  • 1. RMAN fundamentals
                                    • 2. Cold and hot backups
                                      - Recovery techniques
                                      • 1. Media recovery
                                        • 2. Point-in-time recovery

                                          Oracle 1Z0-023: Before You Decide

                                          The Oracle Architecture and Administration exam is split across 5 areas, with Oracle Database Architecture, Backup and Recovery, Database Installation and Configuration carrying the most weight. Study in proportion to those shares — the full outline is in the section above this page.

                                          The Oracle Architecture and Administration exam costs USD 245 (varies by region) per attempt, with Varies (typically ~60%–70%) required to pass. Fail, and that fee returns in full for the retake. Practice with Actual4Cert questions until your timed mock scores clear Varies (typically ~60%–70%) comfortably — then the exam fee is a single payment, not a subscription.

                                          The 1Z0-023 exam is Oracle's official certification test — passing it earns the Oracle Database Administration credential at the Professional level. Its influence comes from how practical it is: employers use the Oracle Architecture and Administration certificate as proof that you can do the work, not just talk about it. It also connects to Oracle Database Administrator (OCA), Oracle Database Administrator (OCP), giving the credential a natural next step.

                                          Yes — Actual4Cert offers a free demo of the Oracle Architecture and Administration questions so you can see the quality before you pay. After purchase, 365 days of free updates are included; once the year expires, renew the update service at a 50% discount from your member zone.

                                          Delivery of the exam itself is via Computer-based exam (online proctored or test center).

                                          Delivery is instant: your 1Z0-023 product is emailed within one minute of payment — if nothing arrives within 2 hours, check spam and contact our 7x24 support; we reply within two hours and resend immediately. On failure, the guarantee has written terms: sit the corresponding 1Z0-023 exam within 60 days of purchase, submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund completes within 7 days. The policy covers the corresponding exam only; attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders are excluded, and the candidate name must match the payer name. If you prefer, exchange your product for two free exam products of equal value and keep the update service on the original.

                                          Yes, the vendor recommends these options:

                                          Training covers the theory; the 151 practice questions for the 1Z0-023 exam from Actual4Cert test it under real exam conditions.

                                          The Oracle Architecture and Administration exam contains Approximately 60–75 questions within 120 minutes. That is a tight ratio — the candidates who finish calmly are the ones who practiced under a clock. Run full timed sessions in the Actual4Cert test engine until 1Z0-023 exam pacing becomes habit, not hope.

                                          Basic knowledge of relational databases and SQL is recommended. Some Oracle certification tracks may require foundational Oracle Database knowledge. These rules are set by Oracle and may change, so confirm the current requirements on the official exam page: https://education.oracle.com/ before registering for the Oracle Architecture and Administration exam.

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