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Oracle 1Z0-1093-21 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Bare Metal and Virtual Machine DB Systems | 25% | - Provision and configure BM/VM DB systems - Monitor performance and scale resources - Manage storage, networking, and backups |
| General Cloud Database Operations | 15% | - Oracle Home creation and management - Monitoring agents and diagnostics - Network security and connectivity |
| NoSQL Database Cloud Service | 15% | - Provision and manage tables and access - Understand service architecture and throughput |
| Exadata Cloud Service and Exadata Cloud at Customer | 25% | - Configure Data Guard and high availability - Architecture and components - Implement Maximum Availability Architecture (MAA) - Use ExaCLI, dbaascli, and OCI CLI |
| MySQL Database Service and HeatWave | 20% | - Performance and security considerations - Enable and use HeatWave acceleration - Provision and manage MySQL instances |
Oracle Cloud Database Services 2021 Specialist Sample Questions:
1. What THREE steps must you perform to connect to a MySQL database in the database system by using SSH and MySQL Shell?
A) Start MySQL Shell on the compute instance.
B) Instantiate MySQL Shell on the MySQL database system instance.
C) SSH into the compute instance from your local machine.
D) Add an ingress rule for port 20.
E) Connect to the MySQL Database Service instance.
2. Which characteristic is NOT a factor that impacts the capacity units for provisioning a NoSQL Database Cloud Service table?
A) data model
B) durability level
C) record size
D) query pattern
3. Which two statements are true about changing the shape of a virtual machine (VM) database (DB) system to adapt to changes in performance needs?
(Choose all correct answers)
A) The shape of a VM DB system can be changed at any time, with no impact on the amount of storage available to the DB system.
B) It is possible to change the shape of a VM DB system with a higher number of OCPUs. However, reducing the number of OCPUs is not permitted.
C) If the current shape of the VM DB system supports Oracle Real Application Clusters (RAC), then you can only change that shape to another shape that also supports Oracle RAC.
D) After you provision a VM DB system with a shape that supports Oracle RAC, you can change that shape to another shape that does not support Oracle RAC.
E) After you provision a VM DB system, you cannot change the shape. You have to provision another VM DB system using a full backup.
4. What TWO reasons do you need a minimum of three storage cells when using Exadata Cloud Service?
(Choose all correct answers)
A) for Fast Start Failover of storage cells
B) for triple mirroring of data
C) for Data Guard
D) for Real Application Clusters
E) for high availability
5. You are asked to create a MySQL Database Service system. You can log in to the group's Oracle Cloud Infrastructure tenancy and access the assigned compartment, and all policies have been configured and tested.
What is the next step to create a MySQL Database Service?
A) Create a Linux compute instance.
B) Create a Virtual Cloud Network by using the VCN Wizard.
C) Create the MySQL DB system.
D) Connect to the MySQL Database Service system endpoint.
Solutions:
| Question # 1 Answer: B,C,E | Question # 2 Answer: B | Question # 3 Answer: A,D | Question # 4 Answer: B,E | Question # 5 Answer: B |

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