B+ Trees Quiz with Answers PDF Download – Test 237

MCQ 1181: Indexing B+ tree on string-valued attributes raises problems of kind:

1. 2
2. 3
3. 4
4. 5

MCQ 1182: A database being atomic means, it is:

1. Divisible
2. Indivisible
3. Non-isolated
4. Isolated

MCQ 1183: Helping the database system to simplify and facilitate access to data, is the job done by:

1. Storage manager
2. System processor
3. Query manager
4. Query processor

MCQ 1184: An option in view maintenance, in which only the affected part of the view is modified is known as:

1. Immediate view maintenance
2. Deferred view maintenance
3. Data-view maintenance
4. Incremental view maintenance

MCQ 1185: For efficient performance of the system and faster response, many systems allow:

1. Multiple users
2. Single users
3. 2 users only
4. Multilevel systems