Schema Diagrams MCQs & Quiz Online PDF Book Download

Schema diagrams MCQs, schema diagrams quiz answers to learn data analytics courses online. Introduction to rdbms multiple choice questions (MCQs), schema diagrams quiz questions and answers for data science online degree. Structure of relational model, database schema, database keys, relational query languages, schema diagrams test prep for data analytics certification.

Learn introduction to rdbms test MCQs: a different diagrammatic representation other than schema diagram is known as the, with choices unstructured diagram, semistructured diagram, structured diagram, and entity-relationship diagram for data science online degree. Practice assessment test for scholarships, online learning schema diagrams quiz questions for competitive assessment in computer science major for big data certification.

MCQ on Schema Diagrams Quiz Book Download

MCQ: A different diagrammatic representation other than schema diagram is known as the

  1. Unstructured diagram
  2. Semistructured diagram
  3. Structured diagram
  4. Entity-relationship diagram

D

MCQ: A database schema, along with primary key and foreign key dependencies, can be depicted by

  1. Schema definition
  2. Schema Structure
  3. Schema declaration
  4. Schema Diagrams

D

MCQ: Referential integrity constraints other than foreign key constraints are not shown explicitly in

  1. Schema declaration
  2. Schema definition
  3. Schema Diagrams
  4. Schema Structure

C

MCQ: In a schema diagram representation, referential integrity constraints are not explicitly shown, other than the

  1. Primary key
  2. Foreign key
  3. Candidate key
  4. Referencing key

B

MCQ: Many database systems provide design tools with a graphical user interface for creating

  1. Schema Diagrams
  2. Schema Structure
  3. Schema declaration
  4. Schema definition

A