Discussion
Any table that meets the definition of a relation is said to be in first normal form.
Answer: A
Correct answer: True
First normal form is simply the definition of a relation restated: single-valued cells, homogeneous columns, no duplicate rows, no significance to order. So any table that qualifies as a relation is already in 1NF, and getting into it is a matter of eliminating repeating groups and multivalued cells rather than of examining dependencies.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development