You have an Azure Synapse Analytics dedicated SQL pool named Pool1 and a database named DB1. DB1 contains a fact table named Table1. You need to identify the extent of the data skew in Table1. What should you do in Synapse Studio?
A.
Connect to the built-in pool and run sys.dm_pdw_nodes_db_partition_stats.
B.
Connect to Pool1 and run DBCC CHECKALLOC.
C.
Connect to the built-in pool and run DBCC CHECKALLOC.
D.
Connect to Pool1 and query sys.dm_pdw_nodes_db_partition_stats.
Because "This is correct because querying sys.dm_pdw_nodes_db_partition_stats in the dedicated SQL pool (Pool1) will provide information about the distribution of data across the nodes and partitions, which is essential for identifying data skew in Table1."
D. Connect to Pool1 and query sys.dm_pdw_nodes_db_partition_stats.
By connecting to Pool1, which represents the dedicated SQL pool, and querying the sys.dm_pdw_nodes_db_partition_stats system view, you can obtain information about the distribution of data across the compute nodes in the SQL pool. This view provides details on the number of rows and the size of data partitions on each node, allowing you to identify any significant data skew in Table1.
This section is not available anymore. Please use the main Exam Page.DP-203 Exam Questions
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Lotusss
Highly Voted 3 years, 3 months agokkk5566
1 year, 11 months agof7c717f
Most Recent 8 months, 2 weeks agokkk5566
1 year, 11 months agoMatt2000
2 years agoniaspa
2 years, 1 month agovctrhugo
2 years, 1 month agobulutfet
2 years, 2 months agojanaki
2 years, 2 months agojanaki
2 years, 2 months agovctrhugo
2 years, 1 month agoDeeksha1234
3 years ago