Date Functions in Queries Quiz

5 questions • Pass: 70% • +25 pts

Quiz covering SQL Language for NoSQL API

Date Functions in Queries 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 SQL function is commonly used in NoSQL APIs to retrieve the current system date and time?

  2. 2

    When comparing a date stored as a string in ISO 8601 format within a NoSQL document, why is it possible to use standard comparison operators like '>' or '<'?

  3. 3

    If you need to calculate the difference between two dates stored as strings, which function is typically required to convert them into a comparable numeric format?

  4. 4

    Which function would you use to extract a specific component, such as the 'month', from a date string in a NoSQL SQL query?

  5. 5

    You are querying a collection where dates are stored as Unix timestamps (integers). To filter for records created in the last 24 hours, you must use a mathematical expression. Which approach is correct?