The Oracle Database 11g: Administration I (1z1-052日本語版) exam (code: 1z1-052日本語) is the official Oracle exam that leads to the Oracle Database Administrator Certified Associate (OCA) certification. It sits at the Associate level of the Oracle certification track. It is also connected with related credentials such as Oracle Database 11g: SQL Fundamentals I (1Z0-051), Oracle Database Administrator Certified Professional (OCP). Passing it proves to employers that your skills have been validated by Oracle itself, which is why the 1z1-052日本語 credential keeps showing up in job postings.

The Oracle Database 11g: Administration I (1z1-052日本語版) exam gives you 120 minutes to work through Approx. 75-85 (commonly 77). Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Exam4PDF test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

The passing score for the Oracle Database 11g: Administration I (1z1-052日本語版) exam is 60-66% (varies by exam version), and the official registration fee is $245 USD (varies by country/region). Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Exam4PDF practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 60-66% (varies by exam version).

According to Oracle, the following applies: Recommended: Oracle Database 11g: SQL Fundamentals I (1Z0-051) for OCA certification track. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://education.oracle.com before you register.

You can book your Oracle Database 11g: Administration I (1z1-052日本語版) exam through the official channels below:

• Oracle Certification Portal
• Pearson VUE Oracle Exams

Oracle lists the following training options for Oracle Database 11g: Administration I (1z1-052日本語版) candidates:

• Oracle University Training

Official courses build a solid foundation, and pairing them with the 285 practice questions from Exam4PDF shows you how ready you really are before you spend money on the exam itself.

Yes. Exam4PDF offers a free 1z1-052日本語 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Oracle Database 11g: Administration I (1z1-052日本語版) material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

If you take the corresponding 1z1-052日本語 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

The official Oracle Database 11g: Administration I (1z1-052日本語版) syllabus is organized into 6 main domains. The first three are Backup and Recovery, Database Administration, and Monitoring and Performance. For the full domain-by-domain breakdown, see the complete Exam Topics outline above.