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Illustrates the levels of data abstraction?
What are the disadvantages in File Processing System?
Explain about the DBMS.
What are a Database system and its advantages?
Explain about the Database.
Illustrates the about Data Manipulation Language?
Explain the mapping of ERD to DFD?
Illustrates the types of Data Independence?
Define the term Data Independence?
What is Relational Algebra?
Explain the way to set the number of lines upon a page of output and the width.
Define the explaining plan and how is this used?
Illustrates the term tkprof and how is this used?
Explain about a Cartesian product?
How would the developer describe all variables using referential data types?
How would the developer describe variable by using referential data types?
What are true statements regarding implicit cursors?
In which circumstance should you recompile the package body after recompiling the package requirement?
How must you modify the function to handle error?
What are the main tasks of a Server?
What occurs while rows are determined using a FETCH statement?
Define the CYCLE/NO CYCLE into a Sequence.
Illustrates the difference between a file server and database server?
Describe why stored procedures decreased network traffic.
Define the way of passing of variables to a SQL routine.