A field within a record that is chosen to uniquely identify the record is the main field.
Correct Answer:
Verified
Q49: A set of interactive computer programs that
Q50: In network database model was developed in
Q51: A database management system (DBMS)is a collection
Q52: A byte of data is the same
Q53: A database analyst is responsible for coordinating
Q55: The field of artificial intelligence,which would not
Q56: The components of an expert system include
Q57: If a database model arranges fields or
Q58: DBMS utilities are programs used to generate
Q59: In a hierarchical database,there are no limits
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