Software Programming : Database Management QUESTIONS AND ANSWERS :: part12 : 1 to 5
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :
1.The logical description of the entire database showing all the data elements and relationships among them called |
| Data definition language |
| Data dictionary |
| Physical schema |
| Conceptual schema |
| Subschema. |
2.Which of the following best describes the internal level of the ANSI/SPARC three level architecture? #175.Which of the following best describes the internal level of the ANSI/SPARC three level architecture? |
| The internal level is concerned with the layout of records and their locations within disk blocks |
| The internal level is concerned with the data as seen by individuals internal to the enterprise |
| The internal level is concerned with the users� view of the data |
| The internal level is concerned with the how stored fields are represented and which indices exist |
| The internal level provides a conceptual view of the data structure. |
3.The specific set of data from the database that is required by each user or application program called |
| Data definition language |
| Data dictionary |
| Physical schema |
| Conceptual schema |
| Subschema. |
4.State the data hierarchy which goes from bits and bytes to |
| Entities, attributes, fields and records |
| Fields, attributes, entities and records |
| Fields, records, files and databases |
| Records, entities, fields and databases |
| Attributes, entities, records and tuples. |
5.The data hierarchy which goes from bits and bytes to |
| Entities, attributes, fields and records |
| Fields, attributes, entities and records |
| Fields, records, files and databases |
| Records, entities, fields and databases |
| Attributes, entities, records and tuples. |
More Database Management QUESTIONS AND ANSWERS available in next pages
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