A. Physical backup
B. Snapshot backup
C. Full backup
D. Logical backup
A. PolarDB for SQLserver
B. PolarDB for Mysql
C. PolarDB for Oracle
D. PolarDB for Postgres
A. Field-level and row-level permissions are supported.
B. The rules of field metadata and data content can be automatically recognized.
C. After you configure de-identification algorithms, you can view the de-identified data.
D. De-identification algorithms can be managed. Multiple algorithms are supported, such as algorithms for masking specific positions and replacing fixed characters.
A. True
B. False
A. Data synchronization
B. Change tracking
C. Data backup
D. Data migration
A. 40%
B. 60%
C. 70%
D. 50%
A. 50TB
B. 1TB
C. 10TB
D. 100TB
A. Synchronizing information about user accounts and permissions.
B. Database migration without interrupting services / downtime
C. Synchronizing data to data warehouses in real time to build data warehouses for real-time analytics.
D. Configuring data audit rules to manage data quality.
E. Change tracking and data distribution.
F. Geo-disaster recovery and active geo-redundancy for databases
A. Makes data accessible online and in real time.
B. Makes data secure and independently managed.
C. Makes large amounts of data easier to process.
D. Makes it easy to do business anywhere.
