hierarchical database model stores information in the form of logically related two-dimensional tables.
Correct Answer:
Verified
Q62: A foreign key uniquely identifies a given
Q63: Information redundancy is the duplication of data,
Q63: Information redundancy is the duplication of data,
Q69: Relational integrity constraints are rules that enforce
Q70: Relational databases offer many advantages over using
Q73: A primary key is a foreign key
Q76: Entities are the data elements associated with
Q79: A field is a collection of related
Q80: The logical view of information deals with
Q86: A content creator is the person responsible
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