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Preparing for the 1z0-449 exam requires the right resources, and Actual4Labs delivers precisely that. With 72 accurate questions, you can simulate the Oracle Big Data 2017 Implementation Essentials testing environment and build confidence for 2026.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Big Data 2017 Implementation Essentials |
| Exam Number: | 1Z0-449 |
| Passing Score: | 75% |
| Real Exam Qty: | 72-76 |
| Certificate Validity Period: | Valid until retired |
| Exam Format: | Multiple Choice, Drag and Drop, Performance-Based |
| Exam Price: | $245 USD |
| Exam Duration: | 120 minutes |
| Related Certifications: | Oracle Big Data Appliance Certified Implementation Specialist |
| Available Languages: | English |
| Recommended Training: | Oracle Big Data 2017 Implementation Training |
| Exam Registration: | Pearson VUE Oracle Education |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
| Section | Weight | Objectives |
|---|---|---|
| Oracle NoSQL Database | 20% | - Architecture: Shard, Replica, Master - Integration with Oracle Database and Hadoop - KVStore setup and configuration |
| Core Hadoop | 25% | - HDFS architecture and high availability - MapReduce vs YARN - Hive, Impala, Pig usage - Data ingestion with Flume and Sqoop |
| Big Data Technical Overview | 15% | - Big Data Appliance architecture and components - Business drivers for Big Data and NoSQL - Hadoop ecosystem fundamentals |
| Advanced Analytics & Security | 20% | - Oracle R Advanced Analytics for Hadoop - LDAP/Active Directory authentication - Security and access control |
| Big Data SQL & Integration | 20% | - XQuery with Hadoop-Hive - Oracle Table Access for Hadoop Connector - Oracle Loader for Hadoop - Integration with Exadata and Exalytics |
The 1z0-449 exam is a core requirement for the Oracle Big Data 2017 Certified Implementation Specialist certification at the Specialist level. Earning this validates your skills for credentials like Oracle Big Data Appliance Certified Implementation Specialist.
Candidates will face 72-76 questions and have 120 minutes to complete the exam. This means you need strict time management. We strongly recommend taking timed practice tests to ensure you can maintain a steady pace without rushing when under actual exam time pressure.
The official examination fee is $245 USD, and you must achieve a score of 75% to pass. Since retaking the test requires paying the full fee again, utilizing accurate practice materials for thorough self-assessment beforehand is crucial to protect your investment.
Candidate requirements include: No mandatory prerequisites; 6+ months hands-on experience recommended. Please verify all eligibility details on the official certification page before scheduling your appointment.
Registration is handled through official testing partners. The exam is delivered via Online proctored or onsite at Pearson VUE test centers. You can sign up here:
The vendor suggests following official learning paths to build a foundational understanding:
Once you complete your training, use the 72 practice questions from Actual4Labs to refine your exam readiness.
Absolutely. A free PDF demo is available for you to evaluate the quality of our questions. Once purchased, you receive 365 days of free updates. If your access expires, you can renew it at a 50% discount to keep your materials current.
Your 1z0-449 practice materials are delivered instantly. You can download them right away, and a copy will be sent to your email within one minute (contact support if not received in 2 hours). You can install the software on an unlimited number of computers. We also offer a 100% Money Back Guarantee: if you fail the corresponding exam within 60 days of purchase, you can claim a full refund. To apply, submit your enrollment slip and official Score Report PDF within 2 days after taking the test (processing takes up to 7 days). Note: failures within 3 days of purchase, downloaded but unattempted exams, free materials, and expired orders are excluded. The payer's name must match the candidate's name. Alternatively, you can exchange your order for two free exams of equal value and keep the original product's updates.
The syllabus is divided into 5 main domains. Key areas include "Oracle NoSQL Database" (20%), "Core Hadoop" (25%), "Advanced Analytics & Security" (20%). For a comprehensive breakdown of all measured skills, please review the complete exam outline table provided above.
Question 1
What is the result when a flume event occurs for the following single node configuration?
A. The event is written to the netcat process.
B. The event output is not defined in this section.
C. The event is written to memory.
D. The event is logged to the screen.
E. The event is sent out on port 44444.
Question 2
You are working with a client who does not allow the storage of user or schema passwords in plain text.
How can you configure the Oracle Loader for Hadoop configuration file to meet the requirements of this client?
A. Store the information in an Oracle wallet and configure the wallet location in the configuration file.
B. Configure the configuration file to prompt for the password during remote job executions.
C. Encrypt the password in the configuration file by using Transparent Data Encryption.
D. Store the password in an Access Control List and configure the ACL location in the configuration file.
Question 3
Your customer's IT staff is made up mostly of SQL developers. Your customer would like you to design a system to analyze the spending patterns of customers in the web store.
The data resides in HDFS.
What tool should you use to meet their needs?
A. SQL Developer
B. Oracle Data Integrator
C. Oracle Database 12c
D. MapReduce
E. Apache Hive
Question 4
Your customer collects diagnostic data from its storage systems that are deployed at customer sites. The customer needs to capture and process this data by country in batches.
Why should the customer choose Hadoop to process this data?
A. Hadoop processes data on large clusters (10-50 max) on commodity hardware.
B. Hadoop supports centralized computing of large data sets on large clusters.
C. Hadoop processes data serially.
D. Hadoop is a batch data processing architecture.
E. Node failures can be dealt with by configuring failover with clusterware.
Question 5
How is Oracle Loader for Hadoop (OLH) better than Apache Sqoop?
A. OLH does not use MapReduce to process any of the data, thereby increasing performance.
B. OLH performs a great deal of preprocessing of the data on Hadoop before loading it into the database.
C. OLH performs a great deal of preprocessing of the data on the Oracle database before loading it into Hadoop.
D. OLH is fully supported on the Big Data Appliance. Apache Sqoop is not supported on the Big Data Appliance.
E. OLH performs a great deal of preprocessing of the data on the Oracle database before loading it into NoSQL.
Solutions:
| Question 1 Answer: D | Question 2 Answer: A | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: B |
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