Entity Relationship Diagrams Quiz Questions and Answers PDF Download eBook p. 115
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Quiz on Entity Relationship Diagrams PDF Download eBook
MCQ: In E-R diagrams, the discriminator of a weak entity is underlined with a
- Dashed line
- Solid line
- Double line
- Double dashed line
A
MCQ: UML stands for
- Unified modification language
- Unified manipulation language
- Unified modelling language
- Unified monitoring language
C
MCQ: The time of day, in hours, minutes, and seconds, is defined by the data type
- Date
- Time
- Timestamp
- Calendar
B
MCQ: Implementation of the simple structures at the logical level may involve complex physical level structures, known as
- Logical data independence
- Logical data dependence
- Physical data independence
- Physical data dependence
C
MCQ: AES stands for
- Automatic Encryption Standard
- Advanced Encryption Standard
- Alice Encryption Standard
- Algorithmic Encryption Standard
B