The Oracle Architecture and Administration blueprint spans 5 domains — including Installing and Creating Databases (20%), Oracle Database Architecture (25%), Managing Instance and Storage (25%). Spend your hours where the percentages are; the full outline above lists every subtopic.

Yes:

• Oracle Database Administration Fundamentals

After any official course, verify retention with the 151 practice questions for the Oracle Architecture and Administration — scored simulation shows what lectures can't.

USD $195 - $245 (historical, no longer available) per attempt, 70% to pass. Retakes bill the full fee again, so make the first attempt the prepared one — rehearse with the 151 practice questions from ExamTorrent until the mark is comfortably behind you.

Through the vendor's official channels:

• Oracle Certification Portal

The Oracle Architecture and Administration is delivered Originally delivered via Pearson VUE authorized test centers; exam permanently retired and no longer available for registration — choose the option that fits your schedule.

90 minutes for 86 questions. Train the pace, don't guess it: the ExamTorrent software and online engines simulate the real test scene and score your performance, so exam day holds no surprises.

No official prerequisites; retired legacy exam Vendors adjust eligibility rules over time — verify the current requirements on the official page (official 1Z0-023 exam page) before registering.

Files first: payment triggers an automatic email within a minute — download on unlimited devices, and contact our round-the-clock team if nothing arrives within 2 hours (check spam). Failure is covered: take the corresponding 1Z0-023 exam within 60 days of purchase, and if you don't pass, email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam — we handle it quickly, with the full refund processed within 7 days. Exclusions: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. You may instead exchange for two equal-value products free.

Yes — download the free Oracle Architecture and Administration demo and inspect real questions before paying. Your purchase then stays valid for 365 days with free updates throughout, renewable afterward at 50% off.

The Oracle Architecture and Administration is Oracle's official exam for the Oracle Certified Professional (Legacy) certification, at the Professional level. It validates practical, job-relevant skills — which is why employers shortlist certified candidates. Related credentials include Oracle Database Administrator Certified Professional (Legacy Track).