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Question ID 2739	Which statement describes the purpose of the plshprof command?
Option A	A.    It produces HTML output from raw profiler output.
Option B	B.    It produces HTML output from profiler tables in the database.
Option C	C.    It populates profiler tables in the database from raw profiler output.
Option D	D.    It produces raw profiler output on the most recently run applications.
Correct Answer	A

Explanation

Question ID 2740	Examine the structure of the DEPARTMENTS table. Name Null? Type                  DEPARTMENT_ID NOT NULL NUMBER(4) DEPARTMENT_NAME NOT NULL VARCHAR2(30) LOCATION_ID NUMBER(4) View the Exhibit and examine the code that you plan to use for creating a package to obtain the details of an employee using a host variable on the client side. In SQL*Plus, you plan to use the following commands: SQL> VARIABLE x REFCURSOR SQL> EXECUTE emp_data.get_emp(195,:x) SQL> PRINT x Which statement is true about the above scenario?
Option A	A.    The package executes successfully and passes the required data to the host variable.
Option B	B.    The package specification gives an error on compilation because cursor variable types cannot be defined in the specification.
Option C	C.    The package specification gives an error on compilation because the cursor variable parameter was specified before you defined it.
Option D	D.    The package executes successfully, but does not pass the required data to the host variable because the cursor is closed before the PRINT statement runs.
Correct Answer	D

Explanation

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