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NEW QUESTION 14
You can manage and monitor performance of an autonomous database running on autonomous Exadata Cloud
@ Customer using the Performance Hub. Which two actions can be undertaken by Performance Hub? (Choose all correct answers)
- A. Kill a running SQL session.
- B. Configure auto indexing.
- C. scale OCPUs for an autonomous database.
- D. View ASH Analytics.
- E. Configure IO resource management (IORM).
Answer: A,D
NEW QUESTION 15
The /u02 directory containing Oracle Homes (OH) is 80% utilized and you need to free up space in it. you own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).You decide to consolidate both databases into a single Oracle Home (OH193. |_A) to free up space. Which TWO actions must you perform? (Choose all correct answers)
- A. Copy the sqinet.ora file from OH193_B to OH193_A.
- B. Schedule a downtime window with the Test teams who use the 193B database.
- C. use the Move Database option from the console.
- D. Create a new container under 0H193B and migrate the pluggable databases (PDBs) from 193B to 193A.
Answer: B,C
NEW QUESTION 16
How many IP addresses do you need at a minimum for the client subnet when you plan to have four Exadata compute nodes on Exadata Cloud Service?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: C
Explanation:
Explanation
((3 address * 2 nodes) +3 for SCANs +3 reserved in subnet )
NEW QUESTION 17
Which three statements are true regarding MySQL Database Service HeatWave? (Choose all correct answers) HeatWave uses periodic long-running ETL batch jobs to refresh the data.
- A. Heatwave is a in-memory, query-processing engine designed for fast execution of analytic queries.
- B. Heatwave uses machine learning to automate operations, increasing DBA productivity and reducing costs.
- C. HeatWave data which is needed for analytic processing is stored in disk files.
- D. Heatwave is Exclusively available in Oracle Cloud Infrastructure.
Answer: A,B
NEW QUESTION 18
Which set of data types is supported by the NoSQL Database Cloud Service tables?
- A. Boolean, date stamp, float
- B. Iong, double, triple
- C. XML, JSON, array
- D. enum, map, record
Answer: D
NEW QUESTION 19
You used the "Stop" option from the Console of an Exadata Cloud Service virtual machine within a VM cluster. What impact does this have?
- A. The Stopped virtual machine is not available to any other database deployment.
- B. All the databases and infrastructure associated with the Exadata Cloud Service are stopped.
- C. All the virtual machines in the VM cluster are stopped.
- D. The Exadata Cloud Service is stopped.
Answer: A
NEW QUESTION 20
When configuring connectivity for hosts in the VCN, security lists contain defaults for implementing security rules. Which TWO additional rules are needed for database systems? (Choose all correct answers)
- A. allows ONS and FAN traffic from within the VCN
- B. allows Path MTU Discovery fragmentation messages
- C. allows SQL*NET traffic from within the VCN
- D. allows SSH traffic from anywhere
Answer: B,D
NEW QUESTION 21
What information is required to connect to the NoSQL Database Cloud Service?
- A. user ID, tenancy ID, component ID
- B. signing key fingerprint, API signing key, tenancy OCID
- C. API signing key, admin ID, user ID
- D. tenancy 1D, passphrase, handshake key
Answer: B
NEW QUESTION 22
Assume that there are no resource limits on your underlying Exadata Cloud@Customer hardware. What is the maximum number of Autonomous container databases that can be created on one Autonomous VM cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 23
Which service is used by default by the MySQL Database Service to store user data to make it more resistant to failures?
- A. Block Volumes
- B. Data safe
- C. Object storage
- D. File Storage
Answer: A
NEW QUESTION 24
Resources are allocated to the DB system based on the shape selected. Which TWO are options for a DB system? (Choose all correct answers)
- A. One-node virtual machine XS with 24 OCPU cores
- B. One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system
- C. Two-node bare metal servers with 512 GB memory and locally attached drives
- D. Two-node virtual machine X7 with Block Storage which can be scaled up
Answer: B,D
NEW QUESTION 25
Which TWO statements are true about Interface for Exadata I/O Resource Management (IORM)? (Choose all correct answers)
- A. IORM allows workloads and databases to share I/O resources automatically according to user requests.
- B. IORM allows workloads and databases to share I/O resources automatically according to admin-defined policies.
- C. IORM can be enabled across multiple databases using the Cloud interface of Exadata Cloud Service.
- D. IORM can be enabled across multiple Exadata Racks using the Cloud interface of Exadata Cloud Service.
Answer: B,C
NEW QUESTION 26
You enable automatic backups on your Exadata Cloud@Customer.?
- A. database control files
- B. database archivelog files
- C. server parameter file (SP file)
- D. Transparent Data Encryption (TDE) keystore (wallet)
Answer: D
NEW QUESTION 27
Which characteristic is NOT a factor that impacts the capacity units for provisioning a NoSQL Database Cloud Service table?
- A. data model
- B. record size
- C. durability level
- D. query pattern
Answer: C
NEW QUESTION 28
You want to connect to your MySQL DB system's endpoint. You create an Oracle Linux compute instance on the same Virtual Cloud Network as your MySQL DB system. Which TWO actions must you perform to connect to your MySQL Database Service system? (Choose all correct answers)
- A. Install the MySQL client on your local computer.
- B. Define a SQL Developer connection in your MySQL Database Service database system.
- C. Connect to your database system by using the MySQL client on the Linux compute instance.
- D. ssh into the compute instance from your local machine.
Answer: C,D
NEW QUESTION 29
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