JDBC driver types
Describe briefly the four JDBC driver types which Sun defines?
Expert
Type 1 drivers offer a bridge between ODBC and java. Type’s 2-4 drivers are written completely in Java; however differ as to how they connect to the DBMS. Type 2 drivers mainly rely on the DBMS product for inter-machine communication, when any. Type 3 drivers mainly translate JDBC calls into a DBMS-independent network protocol. Type 4 drivers mainly translate JDBC calls into a DBMS-dependent network protocol.
Explain about a Cartesian product?
What is meant by the term business objects?
Distinguish between the query answering and direct query answering.
Explain the term Cloud Computing?
Define the term spanning Tree in data structure?
Describe why XML is a better markup language than HTML?
Write about the independent and dependent data marts.
Illustrates all databases should be in third normal form or not?
Explain the function of metadata for the three-layer architecture?
Specify the System variables?
18,76,764
1943580 Asked
3,689
Active Tutors
1434796
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!