Database Basic - Quiz

  • A Tera data
  • B Metadata
  • C Hyper data
  • D None of these
  • A Object-oriented data model
  • B Object-relational data model
  • C Semistructured data model
  • D None of these
  • A Entity-relationship model
  • B Network data model
  • C Hierarchical data model
  • D Relational data model
  • A Organizes the data in a tree-like structure
  • B Root node does not have any parent
  • C Parent node can have any number of child nodes
  • D Child node can have any number of parent nodes
  • A Data abstraction
  • B Program-data independence
  • C Centralized data management
  • D All of these
  • A Heterogeneous
  • B Homogeneous
  • C Centralized
  • D Client/Server
  • A Data definition language
  • B Data presentation language
  • C Data manipulation language
  • D Data translation language