Huawei HCIP-GaussDB-OLAP V1.0 - H13-922무료 덤프문제 풀어보기

A. CROSS JOIN

B. FULL JOIN

C. RIGHT JOIN

D. LEFT JOIN

A. Hsah Index

B. Gist index

C. Gin index

D. Btree index

A. Write

B. Reading

C. Read

D. All of the above

A. Columns with fewer values are suitable as distribution columns, which can ensure that the data distribution is relatively concentrated.

B. Join conditions in queries are more suitable as distribution columns.

C. The filter condition of the query is name = 'wang five', so the name column should be used as the distribution column.

D. Normally, the primary key of the table is selected as the distribution column.

A. Vulnerability Scan

B. Database encryption

C. Data desensitization

A. After the CPU quota parameter is set, the system will assign an exclusive number of CPU cores to the current tenant according to the "CPU quota" ratio. Other tenants can use it flexibly when the load is high

B. "CPU quota" and "CPU quota" can take effect at the same time

C. After "CPU Quota" is set. The system will allocate CPU execution time to the current tenant in proportion to the "CPU quota"

D. The storage space size of the tenant persistent data table space corresponds to an actual physical storage space size, which is specified by the parent tenant. The total storage used by all child tenants cannot exceed the total storage specified by the parent tenant

A. Master-Slave Architecture
B one master multiple standby architecture

B. Both

C. Other

A. Append

B. IndexScan

C. SetOp

D. Material

A. Sort

B. Replication

C. Hash

D. Partition

A. pgxc_node

B. pg_class

C. pgxc_group

D. pgxc_class