History of Database Systems Quiz PDF: Questions and Answers - 19

MCQ 91: Underlying the structure of a database is the

1. Data model
2. Data network
3. Data storage
4. Data management

MCQ 92: A protocol that ensures the system will never enter a deadlock state is called

1. Deadlock detection
2. Deadlock elimination
3. Deadlock prevention
4. Deadlock recovery

MCQ 93: The while statements and the repeat statements by the formatted syntax was supported by

1. SQL:1999
2. SQL:2000
3. SQL:2001
4. SQL:2003

MCQ 94: An interface of transaction-processing systems to connect clients with a server is named as

1. Transactional remote process call
2. Transactional remote procedure call
3. Transactional remote program
4. Transactional remote processing

MCQ 95: Generating a set of relation schemas that allows storing information without unnecessary redundancy, is goal of

1. Assertions
2. Associations
3. Normalization
4. Integration