database design methodology and uml diagrams

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Diagrams in unified modified language which are used to test class diagrams for accuracy purpose are called

Diagrams in unified modified language which are used to test class diagrams for accuracy purpose are called
  • A. deployment diagrams
  • B. component diagrams
  • C. object diagrams
  • D. package diagrams
  • Correct Answer: Option C

Relationship between two independent data tables is classified as

Relationship between two independent data tables is classified as
  • A. structural relationships
  • B. non-structural relationships
  • C. identifying relationships
  • D. non-identifying relationships
  • Correct Answer: Option D

Dynamic aspects related to a system are shown with help of

Dynamic aspects related to a system are shown with help of
  • A. sequence diagrams
  • B. interaction diagrams
  • C. deployment diagrams
  • D. use case diagrams
  • Correct Answer: Option B

Concept in which same names are used by two different schemas to specify same idea is called

Concept in which same names are used by two different schemas to specify same idea is called
  • A. antonym
  • B. synonym
  • C. homonym
  • D. both b and c
  • Correct Answer: Option C

Type of relationship in which child table would not exist without its parent table is classified as

Type of relationship in which child table would not exist without its parent table is classified as
  • A. identifying relationships
  • B. non-identifying relationships
  • C. structural relationships
  • D. non-structural relationships
  • Correct Answer: Option A