Discussion
Which of the following is not a consequence of non-normalized database?
Answer: D
Correct answer: Lost update problem
Update anomalies, insertion anomalies and redundancy are all consequences of a badly normalised design and would appear with a single user. The lost update problem arises from two transactions running at the same time, which is a concurrency issue.
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