Application Performance Quiz with Answers PDF Download – Test 25

MCQ 121: The method that supports high transaction rates, is known as:

1. Presentation pooling
2. Queue pooling
3. Connection pooling
4. Buffer pooling

MCQ 122: Language used for expression of database's queries and updates is known as:

1. Data modelling language
2. Data definition language
3. Data manipulation language
4. Data declaration language

MCQ 123: A major challenge in mixing SQL with a general-purpose language is the mismatching in the:

1. Definition of data
2. Manipulation of data
3. Execution of data
4. Output of data

MCQ 124: The process of mirroring the disk to ensure reliability, is a/an:

1. Cheap process
2. Expensive process
3. Complex process
4. Time driven process

MCQ 125: Database systems are designed to manage:

1. Small bodies of information
2. Large bodies of information
3. Plain bodies of knowledge
4. Complex bodies of knowledge