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Question ID 22017

You work as an Application Developer for Gentech Inc. The company uses an Oracle database. The database contains a table named Employees. You are
required to create a procedure named Add_Emp that will be used to insert new records in the Employees table. What precautions will you take while creating the
procedure in order to minimize the dependency failure in case the Employees table undergoes any change? Each correct answer represents a complete solution.
Choose all that apply.

Option A

Declare variables by using the %TYPE attribute.

Option B

Include a column list with the INSERT statement.

Option C

Specify schema names when referencing objects in the procedure.

Option D

Use the SELECT *notation when performing queries through the procedure.

Correct Answer A,B,D
Explanation


Question ID 22018

Which of the following statements can be used to create a package? Each correct answer represents a part of the solution. Choose two.

Option A

CREATE PACKAGE

Option B

CREATE BODY/SPECIFICATION

Option C

CREATE PACKAGE SPECIFICATION

Option D

CREATE PACKAGE BODY

Correct Answer A,D
Explanation

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