单选题Why is a data source required？（）A Data source contains data required for impact event enrichment.B Data source contains data required for calculating server downtime.C Data source contains data required for services and other related service information.D Data source contains data required for LDAP configurations， including login attempts and errors.
单选题
Why is a data source required？（）
A
Data source contains data required for impact event enrichment.
B
Data source contains data required for calculating server downtime.
C
Data source contains data required for services and other related service information.
D
Data source contains data required for LDAP configurations， including login attempts and errors.
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