HFCP: Hyperledger Fabric Certified PractitionerDemo

By Linux Foundation · Question Mode

QuestionQ23

Smart Contracts

What is a range query that uses a start key and an end key?

  • A A query that searches for all keys that are in the range defined by the start and end keys.
  • B A query that searches for a specific value in a composite key and all values after it.
  • C A query that searches for ledger entries that have values matching the range.
  • D A query that searches for all the key field in the value.
Explanation

A range query retrieves all keys that fall within the range bounded by the specified start and end keys.

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