Posted by: Pdfprep
Post Date: December 10, 2020
Which of the following is TRUE regarding a schema In Jaql?
A . It specifies a particular type for each field
B . It is used only when Jaql includes SQL statements
C . It must be provided when the data format is not otherwise known
D . It can be used both as a data constraint and to optimize processing and storage
Answer: B
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