In the hierarchical model, data records are organized as master and detail collections.
Correct Answer:
Verified
Q53: A persistence object must translate application requests
Q54: Drivers carry messages and data between the
Q55: The integrity of data is determined at
Q56: Sequential access is a method in which
Q57: Indexed Sequential Access Method (ISAM) improved the
Q59: The relational model presents a physical view
Q60: Oracle, SQL Server, DB2, Sybase are example
Q61: Structured Query Language is used only for
Q62: The popularity of relational database has helped
Q63: Object-relational mapping is used to bridge relational
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