Discussion
A distributed database can use which of the following strategies?
Answer: D
Correct answer: All of the above
All three are legitimate distribution strategies, chosen according to where the data is used. Centralised suits a system with one authoritative source; replication suits read-mostly data needed everywhere; and partitioning suits data naturally divided by site, such as regional customers. Most real systems combine them.
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