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Define object-relational systems?
Systems that give object-oriented extensions to relational systems are known as object-relational systems.
Explain TPS concurreny executions stating their advantages in online business advancement
Describe Specialsation and generalization? Specialisation /generalization: This is a top down and bottom up approach to the design of database. It displays the IS_A relation
Consistency error : These errors happen due to the inconsistent state of database caused may be due to wrong implementation of commands or in case of a transaction abort. To overc
Soccer player ER Diagram to Relational database schema
System Design: An Object Oriented Approach Any software systems always try to change and evolve as technology and business rules evolve. The development of information systems
1. Which model is used to store data in tree structures Ans: Hierarchical model is used to store data in tree structures
What is the aim of object design The aim of object design is to identify object which the system contains and the interactions among them. The system implements specification
What is Natural Language Interfaces? Natural Language Interfaces - These interfaces accept requests written within English or a few other language and attempt to "understand" t
how draw er diagram
What are the Overlapping elements Overlapping elements can be found by scanning all the elements in front of deleted element in priority list for the sheet and comparing them
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