notations for modeling data

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UML diagrams that shows system components along with their interconnections, is known as

UML diagrams that shows system components along with their interconnections, is known as
  • A. Class diagram
  • B. Use case diagram
  • C. Implementation diagram
  • D. Activity diagram
  • Correct Answer: Option C

Most widely used notations for modeling data, is

Most widely used notations for modeling data, is
  • A. XML
  • B. UML
  • C. E-R diagram
  • D. Both A and B
  • Correct Answer: Option D