You are working as Data Administrator in the TDC company. You need to retrieve data from a Log Analytics workspace using log queries. In which of the following languages these log queries are written?

Answer options:

A.PL/SQL
B.SQL
C.Kusto Query Language (KQL)
D.Transact – SQL

Correct Answer: C 
To retrieve the data from a Log Analytics workspace, use a log query which is a read-only request for data processing. Kusto Query Language (KQL) is the query language that is used to write these log queries.
Option A is incorrect. Log queries are written in KQL, not PL/SQL.
Option B is incorrect. Log queries are written in KQL, not SQL.
Option C is correct. Kusto Query Language (KQL) is the query language that is used to write the log queries.
Option D is incorrect. Log queries are written in KQL, not Transact-SQL.
Reference: 
To know more about Azure Monitor Logs, please visit the below-given link: 

https://docs.microsoft.com/en-us/azure/azure-monitor/logs/data-platform-logs