The external schema contains a subset of the conceptual schema relevant to a particular group of users.
Correct Answer:
Verified
Q90: Database architects establish standards for data in
Q91: The steps of the systems development life
Q92: All projects move from the planning-enterprise modeling
Q93: The repository is populated during the analysis
Q94: In 1998, ANSI/SPARC published an import document
Q96: Prototyping is a type of rapid application
Q97: Enterprise modeling sets the range and general
Q98: Database development projects are never done in
Q99: The systems development life cycle is the
Q100: Database processing programs are coded and tested
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents