Which of the choices are types of temporary variables in a discovery pattern?

In the context of ServiceNow Discovery patterns, the types of temporary variables include Scalar/List and Tabular/Table. Scalar/List variables are used to store single values or lists of values, while Tabular/Table variables are used to store structured data in a table format. Command and SQL statement are not types of temporary variables; rather, they are types of operations or steps that can be used within a pattern to execute commands or SQL queries.References= ServiceNow Discovery documentation, especially sections related to Discovery Patterns and the use of temporary variables within patterns.