Huawei HCIP-GaussDB-OLAP V1.0 - H13-922 Exam Practice Test
Can the query name execution process containing the numbers created by the following use cases be pushed down to the DN for execution?
Correct Answer: C
Vote an answer
The description of the limitation of CN manual elimination function is correct
Correct Answer: A,B
Vote an answer
In the logical cluster mode, if a user needs to perform SQL operations across a logical cluster, the system can be configured to reserve resources for the purpose of resource control.
Correct Answer: B
Vote an answer
How many implementation methods does GaussDB OLAP200 currently have?
Correct Answer: C
Vote an answer
The status of the upper system of the transaction includes
Correct Answer: A,B,C,D,F
Vote an answer
Plan Hint will directly affect the generation of the execution plan, so errors in Hint will also affect the execution of the statement
Correct Answer: A
Vote an answer
When using the Migration Tool, when migrating ordinary DDL statements (tables, views, indexes, sequences, etc.) without PL / SQL statements, you should use the BLogic mode (ie, set the migration-type parameter to Blogic)
Correct Answer: B
Vote an answer
Plan Hint will directly affect the generation of the execution plan, so errors in Hint will also affect the execution of the statement
Correct Answer: A
Vote an answer
(Judgment) EXECUTE can be directly used to execute dynamic statements.
Correct Answer: A
Vote an answer
CREATE TABLE AS to create a table, you need to add the query type
Correct Answer: C
Vote an answer
For standby clusters, no services can be provided during recovery, and read-only services can be provided during non-recovery periods
Correct Answer: B
Vote an answer