Explain the four kinds of indexes
Explain the four kinds of indexes?
Expert
An exclusive primary index is exclusive and is employed to store and find a row. A non exclusive primary index is not exclusive and is employed to find and search a row but also where to store a row (or based on its exclusive primary index). An exclusive secondary index is exclusive for each and every row and employed to find and search table rows. A non exclusive secondary index is not exclusive and employed to find search table rows.
Specify what data sources are available?
Distinguish between the query answering and direct query answering.
Contrast a fat and a thin client?
Benefits of Computing: Cloud computing has entirely changed the structure and the way of the delivery of IT services to different organizations. With the advent of cloud computing, now the organizations need not have to own the IT infrastructure thems
Give a brief introduction of the term critical column?
Explain the function of metadata for the three-layer architecture?
What are the kinds of files employed in Oracle recovery?
Mini-Case The Hatcher Company is in the process of developing a new inventory management system. One of the event handling processes in that system is Receive Supplier Shipments. The (inexperienced) systems analyst on the project has spent time in the warehouse observing this process and develo
Illustrates the basic elements in ER models?
Write down the Target Types on the Server?
18,76,764
1942162 Asked
3,689
Active Tutors
1426792
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!