READ Free Dumps For Oracle- 1z0-144

Question ID 2629	Which two tasks should be created as functions instead of as procedures? (Choose two.)
Option A	A.    Reference host or bind variables in a PL7SQL blockof code
Option B	B.    Tasks that compute and return multiple values to the calling environment
Option C	C.    Tasks that compute a value that must be returned to the calling environment
Option D	D.    Tasks performed in SQL that increase data independence by processing complex data analysis   within the Oracle server, rather than by retrieving the data into an application
Correct Answer	A,C

Explanation

Question ID 2630	View Exhibit1 and examine the structure of the employees table.   View Exhibit2 and examine the code.     What would be the outcome when the code is executed?
Option A	A.    It executes successfully.
Option B	B.    It gives an error because the SAL variable is not visible in the increase function.
Option C	C.    It gives an error because the increase function cannot be called from the RAISE_SALARY procedure.
Option D	D.    It gives an error because the increase function and the RAISE_SALARY procedure should be declared at the beginning of the declare section before all the other declarations.
Correct Answer	A

Explanation

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