Oracle
Oracle
Oracle Practice Tests
1 practice exam available — timed, scored & with detailed explanations.
About Oracle Certifications
Oracle certifications validate expertise across the world’s most widely deployed database platform and cloud infrastructure. From database administrators to Java developers and cloud architects, Oracle credentials are globally recognised and deeply respected in enterprise IT.
Oracle offers certifications across Oracle Database, Oracle Cloud Infrastructure (OCI), Java, MySQL, and Fusion Applications. The program covers Foundation, Associate, Professional, and Master levels, giving a clear progression path from entry-level to expert.
30+ Practice Exams
OCI Architect
Oracle DB
Java SE
Timed & Scored
Oracle Certification Tracks
Choose the Oracle certification path that matches your database, cloud, or development career.
Foundation
OCI Foundations
Entry-level Oracle Cloud Infrastructure certification covering core OCI services, compute, networking, storage, and pricing.
8 Practice ExamsAssociate Level
OCI Architect Associate
Design and deploy solutions on Oracle Cloud Infrastructure including compute, networking, and database services.
10 Practice ExamsProfessional Level
Oracle Database SQL
Write, optimise, and manage SQL queries in Oracle Database environments including DDL, DML, and advanced query techniques.
8 Practice ExamsProfessional Level
Oracle DB Administrator
Install, configure, manage, and tune Oracle Database instances including backup and recovery, security, and performance optimisation.
8 Practice ExamsProfessional Level
Java SE Developer
Core Java programming concepts including OOP, data structures, concurrency, streams, and Java SE APIs.
6 Practice ExamsWhy Practice Oracle Exams with PassHow?
Everything you need to earn your Oracle certification with confidence.
Oracle-Accurate Questions
Questions built from Oracle’s official exam topics using the same scenario-based format as the real exam.
Detailed Explanations
Comprehensive explanations covering Oracle SQL, OCI architecture, and Java concepts behind every answer.
Score Tracking
Track your performance across Oracle topic areas to focus revision where it will improve your result most.
Oracle Certification FAQ
For cloud roles, start with Oracle Cloud Infrastructure Foundations (1Z0-1085). For database roles, begin with Oracle Database SQL (1Z0-071). Both are entry-to-associate level exams with no strict prerequisites and are excellent starting points.
Oracle OCI Associate exams typically contain 55–65 questions completed in 90 minutes. The passing score is usually 68%. Questions are multiple choice and multiple select. The OCI Foundations exam has 60 questions with a 85-minute time limit and a 68% passing threshold.
Oracle certifications do not formally expire, but they are version-specific. When Oracle releases a new version of a product, the certification for the previous version may become outdated. Oracle recommends taking delta exams to keep skills and credentials current.
Yes. Oracle Database remains the dominant enterprise RDBMS globally, and OCI is growing rapidly. Oracle DBA and OCI Architect roles consistently appear among the highest-paid IT certifications. Java SE certifications remain valuable as Java continues to power enterprise backend systems worldwide.