Array and Type-Checking Functions Quiz

5 questions • Pass: 70% • +25 pts

Quiz covering SQL Language for NoSQL API

Array and Type-Checking Functions Quiz

5 questions | Pass: 70% | Earn 25 points

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

  1. 1

    Which function is used to determine if a specific value exists within an array in a SQL-based NoSQL query?

  2. 2

    If you need to verify that a property in a document is specifically of the type 'Number', which function should you use?

  3. 3

    What is the result of applying the IS_ARRAY() function to a null value?

  4. 4

    When using ARRAY_CONTAINS with an array of objects, what is the default behavior if you do not specify the 'bool_expression' parameter?

  5. 5

    You are writing a query to filter documents where a field 'tags' is an array and contains the string 'urgent'. Which clause correctly combines these checks?