A Oracle certificate can change the direction of a career, and the 1z0-485 exam is the step that makes it real. VCE4Plus supports that step with 71 practice questions carrying verified answers, all-day customer service, and thoughtful software details like hideable answers and note-taking space.

Oracle 1z0-485 Exam Overview:

Certification Vendor:	Oracle
Exam Name:	Oracle Exadata Database Machine 2014 Implementation Essentials
Exam Number:	1Z0-485
Exam Price:	USD 245 (may vary by region)
Exam Duration:	120 minutes
Related Certifications:	Oracle Certified Implementation Specialist - Oracle Exadata Database Machine
Real Exam Qty:	70-80
Exam Format:	Multiple Choice
Certificate Validity Period:	Does not expire (Oracle certification policy, version-specific exam)
Available Languages:	English, Japanese
Passing Score:	60-65%
Sample Questions:	DOWNLOAD DEMO
Exam Way:	Delivered via Pearson VUE authorized test centers and online proctored exams (where available)
Pre Condition:	Recommended experience with Oracle Database administration, ASM, and RAC environments before attempting the exam.
Official Syllabus URL:	https://education.oracle.com/

Oracle 1z0-485 Exam Syllabus Topics:

Section	Objectives
Topic 1: Deployment and Configuration	- Initial setup and configuration 1. Rack installation and cabling 2. Network configuration - Database provisioning 1. ASM configuration 2. Database creation on Exadata
Topic 2: Exadata Storage and Smart Features	- Smart Scan and offloading 1. Storage Indexes 2. SQL offload processing - Compression technologies 1. Hybrid Columnar Compression (HCC)
Topic 3: Exadata Architecture Overview	- Exadata software stack 1. Grid Infrastructure components 2. Oracle Database integration - Database Machine Components 1. Compute nodes architecture 2. Storage cells architecture
Topic 4: Security and Troubleshooting	- Troubleshooting and diagnostics 1. Cell alerts and logs 2. Performance issue diagnosis - Security features 1. Access control and encryption
Topic 5: Performance and Monitoring	- System monitoring tools 1. Enterprise Manager Exadata monitoring 2. Cell and grid metrics analysis - Performance tuning 1. SQL performance tuning on Exadata 2. I/O optimization
Topic 6: Backup, Recovery and Maintenance	- Patch and lifecycle management 1. Rolling upgrades 2. Exadata patching procedures - Backup strategies 1. RMAN integration with Exadata 2. Incremental backup optimization

1z0-485 Exam Questions: Frequently Asked Questions

What official training is recommended for the 1z0-485 exam?

Oracle points candidates toward these official training resources for the Oracle Exadata Database Machine 2014 Implementation Essentials exam:

Coursework builds knowledge, but practice builds confidence — the 71 practice questions from VCE4Plus are the natural next step once the training material is behind you.

What is the 1z0-485 exam, and what does passing it prove?

The 1z0-485 exam is an official Oracle certification exam built around the Oracle Exadata Database Machine 2014 Implementation Essentials syllabus detailed above. It counts toward these credential paths: Oracle Certified Implementation Specialist - Oracle Exadata Database Machine. Passing it demonstrates verified, job-relevant skills — one reason Oracle credentials remain widely respected in 2026. VCE4Plus helps you prepare with 71 practice questions available in PDF, Desktop Test Engine, and Online Test Engine formats.

What are the main domains of the 1z0-485 exam?

According to the official outline, the Oracle Exadata Database Machine 2014 Implementation Essentials exam is structured around 6 content domains. The leading three are Deployment and Configuration, Exadata Architecture Overview, and Security and Troubleshooting. The complete list appears in the topics section above, and VCE4Plus's 71 practice questions span every domain in it.

Where and how do I register for the 1z0-485 exam?

Delivered via Pearson VUE authorized test centers and online proctored exams (where available) Use these official channels to register for the Oracle Exadata Database Machine 2014 Implementation Essentials exam:

Once your date is booked, work backward from it with the VCE4Plus practice questions — they arrive by email within 1 minute of purchase.

What is the passing score for the 1z0-485 exam, and how much does it cost?

You need 60-65% to pass the Oracle Exadata Database Machine 2014 Implementation Essentials exam, and registration costs USD 245 (may vary by region). A failed attempt means paying that fee a second time, so test yourself with the VCE4Plus engines first — the performance review shows whether you are actually ready to spend it.

Does VCE4Plus offer a refund if I fail the 1z0-485 exam?

Yes — under clear, written conditions. If you take the Oracle Exadata Database Machine 2014 Implementation Essentials exam within 60 days of purchase and do not pass, VCE4Plus issues a full refund. The policy excludes exams taken within 3 days of purchase, exams never actually taken, free materials, and expired orders, and the candidate name must match the payer name. Send a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam, and your claim is processed within 7 days. If you would rather keep preparing, you can instead exchange for two free exam products of equal value while your original product's update service continues. Delivery after purchase is by email within 1 minute; contact support if nothing arrives within 2 hours.

How long is the 1z0-485 exam, and how many questions does it have?

The Oracle Exadata Database Machine 2014 Implementation Essentials exam contains 70-80 with a time limit of 120 minutes. Budgeting that time is a skill in itself — the timed mock mode in the VCE4Plus Desktop Test Engine lets you rehearse the pace until it feels routine.

Are there prerequisites for sitting the 1z0-485 exam?

Recommended experience with Oracle Database administration, ASM, and RAC environments before attempting the exam. Eligibility rules can be updated, so double-check them on the official Oracle exam page before you register.

What makes the VCE4Plus 1z0-485 practice questions worth buying?

Three things candidates mention most: coverage, flexibility, and service. You receive 71 practice questions for the Oracle Exadata Database Machine 2014 Implementation Essentials exam in three formats — a printable expert-prepared PDF, a Windows Desktop Test Engine with two practice modes and offline use, and an Online Test Engine for any browser on Windows, Mac, Android, or iOS with test history and performance review. Install on unlimited computers, try the free demo first, get free updates for 365 days, and renew afterward at 50% off. Small touches matter too: hide the answers while you practice, reveal them when you check your work, and keep notes right where you study.

Oracle Exadata Database Machine 2014 Implementation Essentials Sample Questions:

Question #1

Storage indexes are unique to the Exadata Database Machine and their primary goal is to reduce the amount of I/O required to service I/O requests for Exadata Smart Scan. Put the following steps in order:
1.The Exadata cell services software conducts I/O requests on I MO storage regions.
2.cellsrv checks the high and low values, and determines the storage region does not contain any values meeting the predicate.
3.The database is started.
4.Physical I/O to the region is bypassed if the query selection falls outside the high/low storage index storage.
5.A query is issued against the MYOBJ_CTRL table that has a predicate OBJECT_ID=1500.
6.A subsequent query is Issued against the MYOBJ_CTRL table that has a predicate OBJECT_ID=2234.
7.MYOBJ_STATE'S region index is populated with high and low values for the OBJECT_ID column during the I/O request.

A. 3. 7, 5, 2, 1, 6, and 4
B. 3,5, 1, 7, 6, 2. and 4
C. 3, 7, 1, 5, 6, 2, and 4
D. 3, 6, 1.7, 2, 5and 4

Reveal Solution Discussion 0

Correct Answer: B 🗳️