Short on study time before your 1Z1-160 exam? The 86 practice questions from Actual4Exams focus on the objectives that matter most in the Oracle Database Cloud Service test, so every review session counts. Download the PDF and turn spare minutes into real progress.
Oracle 1Z1-160 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database Cloud Service |
| Exam Number: | 1Z0-160 |
| Related Certifications: | Oracle Database Cloud Administrator Certified Professional |
| Exam Format: | Multiple Choice |
| Exam Price: | USD 245 |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or testing center delivery through Oracle certification partners. |
| Pre Condition: | Oracle database administration experience is recommended. Oracle Database Administrator certification is beneficial but not strictly required. |
| Official Syllabus URL: | https://education.oracle.com/exam_test |
Oracle 1Z1-160 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Scaling and Performance Management | - Resource Management
|
| Topic 2: Database Deployment Access and Security | - Secure Access Configuration
|
| Topic 3: Database Cloud Service Architecture and Administration | - Oracle Database Cloud Service Architecture
|
| Topic 4: Migration and Database Operations | - Database Migration
|
| Topic 5: Backup and Recovery | - Recovery Operations
|
| Topic 6: Database Deployment Monitoring and Maintenance | - Maintenance Operations
|
Common Questions About the Oracle 1Z1-160 Exam
The 1Z1-160 exam, officially known as Oracle Database Cloud Service, is the Oracle test that leads to the Oracle Database certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as Oracle Database Cloud Administrator Certified Professional.
Oracle database administration experience is recommended. Oracle Database Administrator certification is beneficial but not strictly required.
Entry requirements can change, so confirm the latest conditions on the official exam page: https://education.oracle.com/exam_test.
Yes. A free PDF demo of the Oracle Database Cloud Service questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding 1Z1-160 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Oracle Database Cloud Service outline is organized into 6 domains. The first three are:
- Scaling and Performance Management
- Database Deployment Monitoring and Maintenance
- Database Cloud Service Architecture and Administration
See the complete exam topics section above for the full outline and the weighting of every domain.
Oracle Database Cloud Service Sample Questions:
Question 1
How would you stop Oracle REST Data Services (ORDS)?
A. Use the listener control tool (lsnrctl).
B. Stop the APEX resource in Enterprise Manager.
C. Use the ords_stop command.
D. Perform the /u01/app/oracle/product/ords/ords
Question 2
You want all your colleagues to be able to access the compute node associated with an Oracle Database Cloud - Database Deployment. You want them to do so by using a custom host name rather than an IP address regardless of the client machine (personal or provided by the company) that they use for the access.
How would you enable this access?
A. Enable secure access to the Database Deployment compute node and database instance from remote hosts by using SSH.
B. Resolve your domain name to the IP address of the Database Deployment compute node by using the third-party domain registration vendor console.
C. Configure the Advanced Security Option (ASO).
D. Contact the administrator of your company's intranet DNS and request a custom DNS record for the compute node's public IP address.
E. Edit the machine's /etc/hosts file.
Question 3
You get complaints from users of several applications that performance has degraded over time.
These applications run in this configuration:
There are three different databases and database instances.
Two of the poorly performing applications run in the same Pluggable Database (PDB) in an Oracle 12c multitenant Container Database (CDB) with four PDBs.
One of the poorly performing applications runs in a different PDB in the same CDB.
One of the poorly performing applications runs in an Oracle 12c non-CDB, which also hosts other applications.
You have the Oracle Resource Manager configured for the CDB, all PDBs, and the non-CDB.
Each application has a separate consumer group associated with the sessions that are running that application.
A check of wait events for the sessions belonging to these applications shows that the sessions are waiting longer and that there are more sessions from other applications in the same database instance.
You want to avoid scaling up your Database Deployment in Oracle Cloud.
Which three should you check and possibly reconfigure to avoid scaling up the Database Deployment?
A. Check the PDB plan for the PDB that is hosting the two poorly performing applications.
B. Check the shares allocated to all consumer groups in the non-CDB.
C. Check the PDB plan for all the PDBs in the CDB, including the PDB that is hosting the two poorly performing applications.
D. Check the CDB plan only to configure the shares allocated to the PDB that contains the two poorly performing applications.
E. Check the CDB plan to configure the shares allocated to all PDBs, including the PDB that contains the two poorly performing applications.
F. Check the shares allocated only to the consumer group in the non-CDB that is used by the poorly performing application.
Question 4
You are monitoring resource usage on your Database Cloud Service.
What two resource usage metrics can you find on the Instance Overview page?
A. number of processes allocated
B. memory
C. number of current users
D. storage
E. number of days left on your subscription
F. I/O from reads and writes
Question 5
The first step to connecting to Oracle Cloud is generating an SSH key pair.
To generate a key pair on a Unix or Linux machine, you would run the ssh-keygen utility.
What should be the number of bits in the key that must be created?
A. 2048
B. 1014
C. 1234
D. 2024
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: B,C,E | Question 4 Answer: B,D | Question 5 Answer: A |
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