Answer / manoj

DECLARE
v_date DATE;
v_char VARCHAR2(10);
v_number NUMBER;
BEGIN
NULL;
END;

Answer / anuram

CREATE OR REPLACE PROCEDURE PROCEDURENAME{(PARAMETERSLIST)}
AUTHID|CURRENT_USER
IS/AS
DECLARATION OF VARIABLES;
BEGIN
STATEMENTS;
EXCEPTION
STATEMENTS;
END PROCEDURENAME;

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What are the 18 schemas?

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You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

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What is normalization? Explain different levels of normalization?

8 Answers   CG-VAK, Choice Solutions, College School Exams Tests, IBM, Wipro,

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