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Reading study notes is one thing; sitting a timed exam is another. 2Pass4sure's desktop and online test engines recreate the pressure of the 1Z0-042 testing environment, so the Oracle database 10g:Administration I exam feels familiar long before exam day arrives.
Oracle 1Z0-042 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 10g: Administration I |
| Exam Number: | 1Z0-042 |
| Available Languages: | English, Other languages depending on test center availability |
| Certificate Validity Period: | Lifetime (Oracle 10g certification retired but historically permanent) |
| Exam Duration: | 120 minutes |
| Related Certifications: | Oracle Database SQL Fundamentals (1Z0-051) Oracle Database 10g: Administration II (1Z0-043) |
| Real Exam Qty: | 90 |
| Passing Score: | 68% |
| Exam Format: | Linear format, Multiple choice |
| Exam Price: | Approx. USD $125 |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Onsite at authorized testing centers (Prometric) or Oracle-approved delivery |
| Pre Condition: | No formal prerequisites, typically requires experience with SQL and database administration concepts |
| Official Syllabus URL: | https://www.oracle.com/education/certification/ |
Oracle 1Z0-042 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Database Creation and Management | - Managing tablespaces and datafiles - Creating and controlling databases |
| Topic 2: Oracle Database Architecture and Concepts | - Database components and instance architecture - Memory structures and processes |
| Topic 3: Networking and Oracle Net Services | - Client connectivity methods - Configuring listener and tnsnames.ora |
| Topic 4: User Security and Administration | - Role management and security - User account creation and privileges |
| Topic 5: Backup, Recovery and Performance | - Monitoring performance and recovery basics - Database backup concepts |
| Topic 6: Installation and Configuration | - Installing Oracle Database 10g software - Database configuration assistants |
Oracle 1Z0-042 Exam FAQ — What Candidates Ask Most
The 1Z0-042 exam is the official Oracle exam for Oracle database 10g:Administration I. Passing it earns you the 10g DBA credential, which sits at the Oracle Certified Associate (OCA) level. It is also connected to Oracle Database 10g: Administration II (1Z0-043), Oracle Database SQL Fundamentals (1Z0-051), so what you learn carries over if you plan to pursue those paths as well. Employers treat the certification as verified proof of skill, which is why structured preparation with 2Pass4sure's practice questions pays off.
The 1Z0-042 exam contains 90 questions, and the time limit is 120 minutes. Translate that into a pacing plan before exam day: know roughly how long you can afford per item, flag anything that stalls you, and circle back at the end instead of burning minutes. Two or three full timed sessions in 2Pass4sure's test engine will teach you that rhythm far better than untimed reading ever will.
The passing score for the 1Z0-042 exam is 68%, and the official registration fee is Approx. USD $125. Remember that a failed attempt means paying that fee again in full for a retake, so treat self-assessment as part of the budget: run 2Pass4sure's practice questions under timed conditions and only book your seat once your scores sit comfortably above the passing bar.
No formal prerequisites, typically requires experience with SQL and database administration concepts Eligibility details can change, so before you register, confirm the current requirements on the official exam page: https://www.oracle.com/education/certification/.
Yes. 2Pass4sure offers a free PDF demo of the Oracle database 10g:Administration I practice questions on the samples page, so you can judge the format and quality yourself before paying anything. Every purchase also includes 365 days of free updates, and after the product expires you can extend the update service at a 50% discount from within your member zone.
If you take the corresponding exam within 60 days of purchase and do not pass, 2Pass4sure backs you with a 100% money-back guarantee. To claim it, submit a scanned copy of your exam enrollment slip together with your official Score Report PDF within 2 days of the exam, and the refund is processed within 7 days. The guarantee does not apply to attempts made within the first 3 days after purchase, to products downloaded without actually sitting the exam, or to free materials and expired orders, and the candidate name must match the payer's name. If you would rather have study material than money, you can instead exchange for two additional exam products of equal value, free of charge, while keeping the update service on your original purchase. Delivery itself is instant: your download is available right after payment and a copy reaches your mailbox within one minute — if nothing arrives within 2 hours, contact customer service. You may install the product on as many computers as you need.
The official Oracle database 10g:Administration I blueprint is organized into 6 domains. The leading areas are:
- Backup, Recovery and Performance
- Networking and Oracle Net Services
- Database Creation and Management
For the complete domain-by-domain breakdown with every subtopic, see the Exam Topics outline above.
Oracle database 10g:Administration I Sample Questions:
Question 1
While setting up an Oracle database for one of your critical applications, you want to ensure that the database is backed up at regular intervals without your intervention. What should you do to achieve the objective?
A. schedule the database backup using Database Configuration Assistant (DBCA) while creating the database
B. schedule the database backup using DBMS_JOB package after creating the database
C. configure the Flash Recovery Area to enable automatic database backup
D. schedule the database backup using Recovery Manager (RMAN) commands after creating the database
E. configure the database to run in ARCHIVELOG mode
Question 2
While running the Oracle Universal Installer on a Unix platform to install Oracle Database 10g software, you are prompted to run orainstRoot.sh script. What does this script accomplish?
A. It creates the Inventory pointer file.
B. It modifies the Unix kernel parameters to match Oracle's requirement.
C. It creates the Oracle user for installation.
D. It creates the pointer file.
E. It creates the base directory.
Question 3
View the Exhibit.
What would happen if you change the value of Desired Mean Time To Recover to 30?
A. The MTTR Advisor would be enabled.
B. Automatic checkpoint tuning would be disabled.
C. The Redo Log Advisor would be disabled.
D. The redo log from log buffers would be written to redo log files at a slower rate.
Question 4
You executed the following command to export the EMPLOYEES table from a remote machine:
$ EXPDP hr/[email protected]
DUMPFILE=my_dir:exp_hr.log
LOGFILE=data_pump_dir:log_hr.log
TABLES=employees
What would be the outcome of this command?
A. The command fails with an error because DATA_PUMP_DIR directory have higher precedence over the per-file directory.
B. The command would execute successfully. But log file would not be created as DATA_PUMP_DIR directory is only accessible to user with SYSDBA privilege.
C. The command fails with an error because no absolute path is specified for log file and dumpfile.
D. The command would execute successfully and the export dump file would be created in the destination of the directory object MY_DIR.
Question 5
You require the Oracle server to manage the undo segments and space among various active sessions automatically. You created an undo tablespace, UNDO_TBS1, in your database. Which two additional steps would you perform to achieve this? (Choose two.)
A. Set the UNDO_RETENTION parameter to 900 or more.
B. Set the UNDO_TABLESPACE parameter to UNDO_TBS1.
C. Create an initial undo segment in the undo tablespace.
D. Set the UNDO_MANAGEMENT initialization parameter to AUTO.
E. Enable the retention guarantee for the undo tablespace.
Solutions:
| Question 1 Answer: A | Question 2 Answer: A | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: B,D |
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