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  • Total Questions: 150
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Earning the Oracle Database 12c Essentials credential signals skills that employers recognize worldwide, which is exactly why the 1z1-497 exam is worth preparing for properly. Fast2test builds its 150 practice questions around the official outline, so your effort goes into topics that actually get tested.

Oracle 1z1-497 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database 12c Essentials
Exam Number:1Z0-497
Related Certifications:Oracle Database 12c Administrator Certified Associate (OCA)
Exam Price:USD 245
Passing Score:60-65% (scaled)
Exam Format:Multiple Choice
Certificate Validity Period:Typically does not expire (legacy Oracle certification policies may vary)
Available Languages:English
Real Exam Qty:70-80
Exam Duration:120 minutes
Recommended Training:Oracle Database 12c Training Courses
Exam Registration:Oracle Certification Portal
Pearson VUE Oracle Exams
Sample Questions:Oracle 1z1-497 Sample Questions
Exam Way:Delivered via Pearson VUE as either online proctored exam or at authorized test centers.
Pre Condition:Basic understanding of relational databases and SQL is recommended; no formal prerequisite exam required.
Official Syllabus URL:https://education.oracle.com/oracle-certification-exams

Oracle 1z1-497 Exam Syllabus Topics:

SectionWeightObjectives
Database Architecture and Concepts10-15%- Oracle Database 12c architecture overview
- Relational database fundamentals
Installation and Configuration15-20%- Oracle software installation basics
- Database creation and configuration
Database Administration Basics20-25%- Storage structures (tablespaces, datafiles)
- Instance management
Backup and Recovery Concepts15-20%- Recovery concepts and tools
- Backup strategies overview
Security and Users10-15%- Privileges and security fundamentals
- User and role management
Data Management and SQL20-25%- Data manipulation and schema objects
- Basic SQL querying

Oracle 1z1-497 Exam — Your Questions, Answered

The 1z1-497 exam, officially titled Oracle Database 12c Essentials, is the Oracle exam you pass to earn the Oracle Database 12c Essentials certification, a credential at the Associate level. Passing it confirms the skills defined in the official exam outline, and it is associated with related credentials such as Oracle Database 12c Administrator Certified Associate (OCA).

The 1z1-497 exam includes 70-80 questions and gives you 120 minutes to finish them. That is a tight pace per question, so get used to reading each stem once, flagging anything uncertain, and moving on rather than getting stuck. Running timed practice tests in the Fast2test desktop or online test engine is the most reliable way to build that rhythm before exam day.

The passing score for the 1z1-497 exam is 60-65% (scaled), and the official registration fee is USD 245. Keep in mind that a failed attempt means paying USD 245 again in full to retake it, so book your slot only when your scores on Fast2test practice tests sit consistently above the passing line.

Oracle lists the following prerequisites or eligibility notes for the 1z1-497 exam: Basic understanding of relational databases and SQL is recommended; no formal prerequisite exam required.. Requirements can change over time, so confirm the details on the official exam page at Oracle's official site before you register.

You can register for the 1z1-497 exam through the official channels below:

The exam is delivered in the following format: Delivered via Pearson VUE as either online proctored exam or at authorized test centers.. Choose a date that leaves you enough time to work through the full 150-question practice set first.

Oracle recommends the following training resources for 1z1-497 candidates:

Official courses build the theory, and the 150 practice questions from Fast2test help you turn that theory into exam-ready speed and accuracy.

Yes. Fast2test offers a free PDF demo of the 1z1-497 material, so you can check the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.

Your purchase is protected by a 100% Money Back Guarantee with clear conditions: if you take the corresponding 1z1-497 exam within 60 days of purchase and do not pass, you can apply for a full refund. The candidate name must match the payer name, and you need to submit a scanned exam enrollment slip together with the official Score Report PDF within 2 days of taking the exam; claims are processed within 7 days. Sitting the exam within 3 days of purchase, downloading without taking the exam, free materials, and expired orders are not covered. If you would rather not take a refund, you can exchange your order for two free exam products of equal value and keep the update service on your original purchase.

Delivery is instant: your download links are emailed within one minute of payment, and you can also download directly from the website. If nothing arrives within 2 hours, contact customer service and check your spam folder. There is no limit on how many computers you can install the material on.

The 1z1-497 exam blueprint is divided into 6 domains, starting with Data Management and SQL (20-25%); Security and Users (10-15%); Backup and Recovery Concepts (15-20%). For the complete domain-by-domain breakdown, see the Exam Topics section above — it lists every topic the current outline covers.

Oracle Database 12c Essentials Sample Questions:

Question 1

Which two options can you use to list Oracle Database 12c patches by using Queryable Patch Inventory?

A. opatchlsinventory -xml
B. select xmltransform(dbms_qopatch.get_opatch_data(3333333), dbms_qopatch.GET_OPATCH_XSLT()) from dual
C. select patch from vSoption where opatch_data=' 333333' ;
D. select opatch from vSpatchsets where opatch_number = '333333';


Question 2

View the current parameter settings shown in the output below.
NAMETYPEVALUE db_file_multiblock_read_count integer 107 ddl_lock_timeout integer 60 Distributed_lock_timeout integer 60 dml_locks integer 748 lock_sga boolean FALSE enab1e_dd1_1ogging boolean FALSE resumable_timeout integer 0
A user logs in to the hrschema and issues the following commands: SQL> CREATE TABLE emp
(empno NUMBER(3),
enamo VARCHAR2(20),
sal NUMBER (8, 2));
SQL> INSERT INTO emp (empno, ename) VALUES(1, 'JAMES');
At this moment, a second user also logs in to the hrschema and issues the following command:
SQL> ALTER TABLE emp MODIFY salNUMBER(10, 2);
What happens in this scenario?

A. The second user's command executes successfully.
B. The second user's session immediately produces a "resource busy" error.
C. A deadlock is created.
D. The second user's session waits for a time before producing a "resource busy" error.


Question 3

Which three statements are true about System Global Area (SGA)?

A. SGA contains shared memory structures for all Oracle processes running on a single server.
B. SGA is read and written by server and background processes.
C. SGA is used to speed up queries by caching data blocks, program data, information about database objects, and query results
D. SGA is allocated automatically when a database is mounted.
E. SGA is allocated automatically when a database is started.
F. Each server process has its own SGA.


Question 4

As part of your Oracle Database 12c post-installation tasks, you run these commands:
Cd $ORACLE_HOME/bin
srvctl stop database -d myDb
chopt enable dm
srvctl start database -d myDb
What does this do?

A. It configures Oracle Messaging Gateway.
B. It enables the Oracle Data Mining option in your Oracle binary files.
C. It configures Oracle Net Services.
D. It creates the Fast Recovery Area disk group.
E. It generates Client Static Library.
F. It configures one of the Oracle user accounts.


Question 5

Which three DBA operations can be performed by using Oracle SQL Developer?

A. performance tuning operations such as generation of AWR, ADDM, and ASH reports
B. storage configuration for data files and redo log groups
C. database backup and recovery using RMAN
D. storage configuration for archive logs and control files
E. database status view and Data Pump export and import jobs


Solutions:

Question 1
Answer: A,B
Question 2
Answer: B
Question 3
Answer: B,C,E
Question 4
Answer: B
Question 5
Answer: A,B,C

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