In relational terminology, a row of a table is synonymous with which term?

Difficulty: Easy

Correct Answer: record.

Explanation:


Introduction / Context:
Different database communities use slightly different terms. Knowing standard synonyms helps when reading documentation and exam questions.



Given Data / Assumptions:

  • A table consists of rows and columns.
  • Each row represents a single tuple, which is a set of attribute values.
  • Legacy terminology often calls a row a record and a column a field.


Concept / Approach:
In classical relational theory, a row is a tuple. In many practical database texts and tools, the same thing is called a record. A column is an attribute or field.



Step-by-Step Solution:

Identify that the question wants the synonym used in practice.Row corresponds to tuple; common SQL tools label it as a record.Select the option that matches this common synonym.


Verification / Alternative check:
Check user interfaces of DBMS tools: they typically speak of records (rows) and fields (columns).



Why Other Options Are Wrong:

  • Relation is the entire table, not a row.
  • Column or field refers to attributes, not tuples.


Common Pitfalls:
Mixing up field and record; remember field equals column, record equals row.



Final Answer:
record.

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion