1Z0-238 Real Exam Questions
R12 Oracle: Install, Patch and Maintain Oracle Applications. Everything you need to prepare, practice, and pass.
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Certification Overview
What This Certification Proves
The 1Z0-238 R12 Oracle: Install, Patch and Maintain Oracle Applications certification validates your expertise in Oracle technologies. This industry-recognized credential demonstrates your ability to work with Oracle solutions and is valued by employers worldwide.
Who Should Take This Exam
This certification is ideal for IT professionals, system administrators, cloud engineers, security analysts, and developers who work with Oracle technologies. Whether you're starting your career or advancing to senior roles, the 1Z0-238 certification strengthens your professional profile.
Study Plans
Choose a study plan that matches your schedule and experience level
30 Days
Intensive Sprint
Week 1-2
- Master fundamentals: Core concepts
- Read Oracle official documentation
- Complete 6 questions daily
Week 3
- Deep dive: Advanced topics
- Review weak areas from results
- Take 2 full-length exams
Week 4
- Review all flagged questions
- Timed exams to build stamina
- Final revision of key concepts
60 Days
Balanced Approach
Week 1-2
- Survey all exam domains
- Set up study environment
- Begin with foundational topics
Week 3-4
- Focus: Primary domain
- Focus: Secondary domain
- 3 questions daily
Week 5-6
- Focus: Remaining domains
- Hands-on labs if applicable
- Review explanations for wrong answers
Week 7-8
- Complete all 173 questions
- Identify and eliminate weak areas
- Take 3 full-length timed tests
90 Days
Comprehensive Study
Month 1
- Learn all exam domains at a comfortable pace
- Build strong foundational knowledge
- 2 questions daily
Month 2
- Deep dive into each domain
- Hands-on practice and labs
- Take weekly timed exams
Month 3
- Work through all 173 questions
- Identify and eliminate weak areas
- Take 3 full-length timed exams
1Z0-238-Specific Tips
- Focus on "Core concepts" first - it covers 0% of the exam
- Use all 173 questions to identify knowledge gaps
- Review detailed explanations for every wrong answer
- Study "secondary topics" as your second priority
- Take at least 2-3 full-length exams before scheduling your exam
Sample Questions
Try 5 free questions from the 1Z0-238 question bank
Which directory structure is created by default when you install the Oracle Applications R12 file system ?
The Applications DBA is assigned to merge five patches without unzipping the automated release updates (ARUs), by running the AD Merge Patch. Which UNIX command has the correct arguments?
During the AutoUpgrade process, a worker process fails to complete the assigned job, and updates the status as failed. The Review worker status window of AD Controller also shows that the worker status is failed. The log file shows that one of the tables that needs to be updated is locked, and the worker is waiting for the lock to be released and timed out. If the job is deferred after the worker fails, what do you do next?
How many ORACLE_HOMEs are there in the architecture of Oracle Applications Release 12?
You want to run preclone on database tier. You logged in to the database node and realized that the appsutil directory is missing. Identify the command you use to re-create appsutil.zip, so that the appsutil directory can be re-created.
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