Discussion
The size of a data item is called its _______, which can be a field of some record or may be a larger unit such as a record.
Answer: B
Correct answer: Granularity
Granularity is the size of the item a lock or an operation applies to - a field, a record, a page, a whole table. Fine granularity allows more concurrency but costs more in locking overhead, which is the trade-off the term exists to describe.
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