---
id: 5e7b9f170b6c005b0e76f08a
challengeType: 11
videoId: QlNod5-kFpA
---

# --question--

## --text--

Which is NOT a primary data structure in a database?

## --answers--

index

---

table

---

row

---

column

## --video-solution--

1

# --hints--


# --solutions--