Tag: technology

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Multiple choice technology platforms and products

What type of expressions can be used in an Aggregator transformation variable port?

  1. Aggregate or Non-Aggregate expressions, provided they are not used together in a single variable port.

  2. Aggregate and Non-Aggregate expressions, together in the same variable port.

  3. Aggregate, Non-Aggregate and conditional expressions, together in the same variable port, provided that the variable port is also made a ‘group-by’ port.

  4. Non-Aggregate and conditional expressions only.
Reveal answer Fill a bubble to check yourself
D Correct answer
Full explanation
Multiple choice technology platforms and products

What is the difference between the system variables $$$SessStartTime and SESSSTARTTIME?
  1. $$$SessStartTime returns the session start time as string and SESSSTARTTIME returns as a date/time.
  2. $$$SessStartTime returns the session start time as an integer and SESSSTARTTIME returns as a date/time.
  3. $$$SessStartTime returns the session start time as string and SESSSTARTTIME returns as an integer.

  4. There is no difference in practice. Either can be used to used to return the Session start time.
Reveal answer Fill a bubble to check yourself
A Correct answer
Full explanation