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NEW QUESTION 41
You want to migrate your database from on-premises to OCI with no downtime. Which method would you use?
- A. SQL Developer
- B. Golden Gate
- C. Data Pump
- D. Data Guard
Answer: D
Explanation:
The Oracle Zero Downtime Migration tool follows a simple single button approach, is fully MAA-compliant and scales to your fleet needs. Oracle ZDM leverages Oracle Data Guard in order to provide an automated migration for your on-premises database to the Oracle Cloud; all of this, with a five step process that analyzes both the source and target, prepares both databases, migrates your data, provides monitoring and then a controlled switchover of the application to your newly migrated database in the Oracle Cloud.
https://blogs.oracle.com/database/oracle-move-successfully-migrate-your-data-to-the-oracle-cloud
NEW QUESTION 42
You want to launch a DB system to support In-Memory Database and Active Data Guard; which edition would you select?
- A. Database Standard Edition
- B. Database Enterprise Edition High Performance
- C. Database Enterprise Edition
- D. Database Enterprise Edition Extreme Performance
Answer: D
NEW QUESTION 43
Which two are automatically managed in Oracle Autonomous Data Warehouse database?
- A. creating the bucket
- B. back up and recovery
- C. patching and upgrading
- D. creating the VCN
- E. creating the compartment
Answer: B,C
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/using-oracle-autonomous-data-warehouse-shared-exadata-infrastructure.pdf
NEW QUESTION 44
Which three transfer options are available while migrating a database to the Oracle Cloud Infrastructure?
- A. IPSEC VPN
- B. Fastconnect
- C. Local Peering Gateway
- D. Internet Gateway
- E. Virtual Cloud Network
Answer: A,B,D
Explanation:
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Tasks/migrating.htm Migration Connectivity Options You have several connectivity options when migrating your on-premises databases to the Oracle Cloud Infrastructure. The options are listed below in order of preference.
FastConnect: Provides a secure connection between your existing network and your virtual cloud network (VCN) over a private physical network instead of the internet. For more information, see FastConnect.
IPSec VPN: Provides a secure connection between a dynamic routing gateway (DRG) and customer-premise equipment (CPE), consisting of multiple IPSec tunnels. The IPSec connection is one of the components forming a site-to-site VPN between a VCN and your on-premises network. For more information, see VPN Connect.
Internet gateway: Provides a path for network traffic between your VCN and the internet. For more information, see Internet Gateway.
NEW QUESTION 45
Which two statements are true about the regions and availability domains (AD)?
- A. OCI is hosted in multiple regions and multiple availability domains.
- B. A region can have only one AD for disaster recovery capability.
- C. Regions provide disaster recovery capability.
- D. OCI is hosted in one region with multiple availability domains.
Answer: B,D
NEW QUESTION 46
Which two statements are true about using the local storage for the backups?
- A. Availability and durability of the backup is high.
- B. Backups become unavailable if the DB system goes down.
- C. Local storage backups are fast and provide fast point-in-time recovery.
- D. Availability is high but the durability of the backup is low.
Answer: B,C
Explanation:
Local Storage
Backups are stored locally in the Fast Recovery Area of the DB System.
Durability: Low
Availability: Medium
Back Up and Recovery Rate: High
Advantages: Optimized back up and fast point-in-time recovery.
Disadvantages: If the DB System becomes unavailable, the backup is also unavailable.
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Tasks/backingup.htm
NEW QUESTION 47
Which three are the prerequisites and conditions for the recovering a database from Object Storage?
- A. VCN must be configured with dynamic routing gateway.
- B. An auth_token is generated by Oracle Cloud Infrastructure.
- C. Database must be in archivelog mode.
- D. DB system must have access to the applicable Swift endpoint or Object Storage.
- E. VCN must be configured with a service gateway.
Answer: B,D,E
Explanation:
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Tasks/recoveringOS.htm
NEW QUESTION 48
Examine the steps to enable a port on the DB system.
Identify the required steps in the correct order.
- A. 2,5,3,4,6,7 :
- B. 2,3,5,6,4,7
- C. 1,5,3,4,6,7
- D. 1,3,5,6,4,7
Answer: D
NEW QUESTION 49
You created a new PDB in a VM DB system and while creating a tablespace in the PDB an error is returned:
ORA-28374: typed master key not found in wallet.
Which three options would resolve this problem?
- A. Disable the auto-login wallet and convert the wallet to password wallet.
- B. Re-enable the auto-login wallet.
- C. Activate the master encryption key for the newly created PDB.
- D. Delete the encryption wallet entry from the sqlnet.orA.
- E. Change the location of the auto-login wallet.
Answer: A,C,E
NEW QUESTION 50
Which two are the minimum prerequisites to launch a DB system?
- A. Virtual Cloud Network with default service gateway
- B. Private key in OpenSSH format
- C. Dynamic Routing Gateway
- D. Public key in OpenSSH format
- E. Virtual Cloud Network with default security list
Answer: A,B
NEW QUESTION 51
Which Oracle database editions and versions are supported on bare metal DB systems?
- A. all database editions and all versions
- B. all database editions and versions starting from 12c
- C. all database editions and DB versions starting from 11.2
- D. all database editions and versions starting from 18c
Answer: A
NEW QUESTION 52
Examine the steps:
- A. 1,3,6,7,4,5
- B. 1,2,5,6,7,4,5
- C. 1,3,5,6,7,4,5
- D. 1,2,5,6,4,7,5
Answer: B
Explanation:
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Tasks/patchingDB.htm
NEW QUESTION 53
What are the three autonomous optimizations available in Autonomous Data Warehouse database?
- A. columnar data formats
- B. fast complex analytics
- C. parallel joins and aggregations
- D. row data formats
- E. data caching to avoid IO
Answer: A,B,C
Explanation:
https://blogs.oracle.com/database/what-to-expect-from-oracle-autonomous-transaction-processing
NEW QUESTION 54
Which two statements are true about the API Signing Key?
- A. It must be generated with a passphrase.
- B. It is required when using OCI API in conjunction with the SDK/CLI.
- C. It is a RSA key pair in the PEM format.
- D. RSA key pair in PEM format must have minimum of 1024 bits.
Answer: B,C
Explanation:
https://docs.cloud.oracle.com/en-us/iaas/pdf/ug/OCI_User_Guide.pdf
NEW QUESTION 55
What is the default encryption for user-defined tablespaces in a database on OCI?
- A. encrypt_new_tablespaces = true
- B. encrypt_new_tablespaces = cloud only
- C. encrypt_new_tablespaces = DDL
- D. encrypt_new_tablespaces = NONE
Answer: B
Explanation:
Controlling Default Tablespace Encryption
The ENCRYPT_NEW_TABLESPACES initialization parameter controls default encryption of new tablespaces. In Database Classic Cloud Service databases, this parameter is set to CLOUD_ONLY by default. See Viewing and Modifying Initialization Parameters for additional information.
https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/use-tablespace-encryption-this-service.html#GUID-26B5DB17-E631-4C2D-A172-C02C0D8C1D14
NEW QUESTION 56
Which three statements are true about the OCI Object Storage Service?
- A. It can store finite amount of unstructured data, analytical data, and rich content.
- B. It is tied to a specific compute instance.
- C. It is a high performance storage platform that offers reliable and cost-efficient data durability.
- D. It allows to save the data in Object Storage bucket over the OCI backbone.
- E. It does not support the private access from OCI resources in a VCN through a service gateway.
- F. It allows to store or retrieve data directly from the internet or from within the cloud platform.
Answer: B,D,F
NEW QUESTION 57
Which type of DB system(s) would provide Instance isolation?
- A. Bare metal and virtual machine DB systems
- B. Exadata DB systems only
- C. Bare metal DB systems only
- D. Virtual Machine DB systems only
Answer: C
NEW QUESTION 58
In your company there are two teams working on different projects with different instances and storage but a single VCN is used.
Which service will help you in restricting the users from accessing the other teams instances?
- A. Configuration and Compliance Cloud Service
- B. Security Monitoring and Analytics Cloud Service
- C. Infrastructure Monitoring Cloud Service
- D. Identity and Access Management service
Answer: A
NEW QUESTION 59
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