Oracle Call Interface
Define the term OCI?
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OCI or Oracle Call Interface refers to a set of low-level APIs which is used in order to interact with the Oracle databases. It enables one to use operations such as execute, logon, parss and so on. using the C or C++ program.
Explain different domain which is there in BO?
Give a brief differentiation between metadata and data dictionary?
Explain the ways to controlling Cursor Behavior.
Specify some of the areas where the data warehouses are utilized in the present and in the future?
You have been given a setup of tables with data and inquired to make a new database to store them. What are you looking for, when you observe the data values in the tables?
Explain the mapping of ERD to DFD?
Illustrates the cold backup in case of Oracle?
Briefly describe the fundamental stages of Data Warehousing?
Software as a Service (SaaS): It includes the software and applications like Email, Instant Messaging, Office Suites etc. which are provided by the cloud vendor to the customer. Consumers have the
Specify the types of the tracing level?
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