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Which numeric field type in Elasticsearch should you use to store whole numbers without decimals?

easy🧠 Conceptual Q11 of 15
Elasticsearch - Mappings and Data Types

Which numeric field type in Elasticsearch should you use to store whole numbers without decimals?

Adouble
Binteger
Cfloat
Dtext
Step-by-Step Solution
Solution:
  1. Step 1: Understand numeric field types

    Integer type stores whole numbers without decimals, suitable for counts or IDs.
  2. Step 2: Compare with other types

    Float and double store decimal numbers; text is for strings, not numbers.
  3. Final Answer:

    integer -> Option B
  4. Quick Check:

    Whole numbers = integer [OK]
Quick Trick: Whole numbers use integer type, decimals need float/double [OK]
Common Mistakes:
MISTAKES
  • Choosing float or double for whole numbers
  • Using text type for numbers
  • Confusing integer with long for small numbers

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