Prepare with Oracle 1z1-449 exam torrent, pass for sure
Updated: Aug 15, 2026
No. of Questions: 72 Questions & Answers with Testing Engine
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What is Implementation Essentials 1z0-435 Certification Exam and Retake policy
Oracle Certification can help you gain a competitive advantage by developing a skill set that's in demand, worldwide. You will get to join the 80% of Oracle certification holders who reported a promotion, salary increase or other career improvements. It will give you access to secure digital badge that you can add to your social media profiles.
Cloud Certification for Oracle credentials are valid for a period of 18 months from the date you earn the credential. The credential will become inactive at the end of 18 months. Oracle requires candidates to hold an active credential in order to access certain certification benefits including, without limitation, use of Oracle certification logos, e-Certificates, score reports, digital badges and certification verification.
All the candidates must wait 14 days before retaking a failed proctored exam. (Registration will be allowed on the 14th day). Candidates may not retake a passed exam at any time and may not retake a beta exam at any time. Also, candidates are only allowed 4 attempts to pass an exam in a 12-month period.
Oracle certifications need a periodic recertification in order for Oracle to recognize them as active. For this, you must upgrade to a current version within twelve (12) months following Oracle's credential retirement to keep your certification in active status so that you can have access to certain certification benefits including, without limitation, use of Oracle certification logos, eCertificates, score reports, digital badges and certification verification.
Understanding functional and technical aspects of Oracle Big Data 2017 Certification Implementation Specialist Certification Exam 1z0-449 Big Data SQL
The following will be discussed here:
- Use LDAP and the Active directory for Hadoop access control
- Big Data SQL
- Set up Hive and Impala access security using Apache Sentry
- Set up Kerberos security in Hadoop
- Describe Oracle Big Data Appliance security and encryption features
- Explain how Big Data SQL is used in a Big Data Appliance/Exadata architecture
- Access NoSQL and Hadoop data using a Big Data SQL query
- Set up and configure Oracle Big Data SQL
- Set up the Hadoop Distributed File System to use Access Control Lists
- Demonstrate Big Data SQL syntax used in create table statements
- Securing Hadoop
Oracle 1z1-449 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle Big Data 2017 Implementation Essentials |
| Exam Number: | 1Z0-449 |
| Related Certifications: | Oracle Big Data Appliance Certified Implementation Specialist |
| Exam Price: | $245 USD |
| Certificate Validity Period: | Valid until retired |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Passing Score: | 75% |
| Exam Format: | Multiple Choice, Drag and Drop, Performance-Based |
| Real Exam Qty: | 72-76 |
| Recommended Training: | Oracle Big Data 2017 Implementation Training |
| Exam Registration: | Oracle Education Pearson VUE |
| Sample Questions: | Oracle 1z1-449 Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; 6+ months hands-on experience recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-big-data-2017-implementation-essentials/pexam_1Z0-449 |
Average Salary of Oracle Big Data 2017 Certification Implementation Specialist Certification Exam 1z0-449 Certified Professionals
The average salary:
- Europe - 100,440 EURO
- India - 6,71,117 INR
- England - 75,267 POUND
- United State - 151,682 USD
Reference: https://education.oracle.com/oracle-big-data-2017-implementation-essentials/pexam_1Z0-449
Oracle 1z1-449 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data SQL & Integration | 20% | - XQuery with Hadoop-Hive - Oracle Loader for Hadoop - Integration with Exadata and Exalytics - Oracle Table Access for Hadoop Connector |
| Advanced Analytics & Security | 20% | - LDAP/Active Directory authentication - Security and access control - Oracle R Advanced Analytics for Hadoop |
| Oracle NoSQL Database | 20% | - Architecture: Shard, Replica, Master - KVStore setup and configuration - Integration with Oracle Database and Hadoop |
| Core Hadoop | 25% | - MapReduce vs YARN - Hive, Impala, Pig usage - HDFS architecture and high availability - Data ingestion with Flume and Sqoop |
| Big Data Technical Overview | 15% | - Hadoop ecosystem fundamentals - Big Data Appliance architecture and components - Business drivers for Big Data and NoSQL |
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