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Exam 1z0-144 topic 1 question 30 discussion

Actual exam question from Oracle's 1z0-144
Question #: 30
Topic #: 1
[All 1z0-144 Questions]

Examine the following code that you plan to execute:

What correction should be performed in the above code?

  • A. The PROC2 procedure code should be defined in the package body.
  • B. The PROC3 procedure should be declared in the package specification.
  • C. The PROC3 procedure header should be declared at the beginning of the package body.
  • D. The variable x must be declared in the package body and removed from the specification,
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by willjdp at Aug. 6, 2020, 6:50 p.m.

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Naveen_2022
2 years, 10 months ago
LINE/COL ERROR ——– —————————————————————– 4/11 PLS-00323: subprogram or cursor ‘PROC2’ is declared in a package specification and must be defined in the package body
upvoted 1 times
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Anubhav244
4 years, 4 months ago
Yes, A is the correct answer. Explanation - It is not a mandate to declare all the procedures/functions inside a package body in declarative section too. Whatever is declared in declarative section of a package declaration becomes public. i.e. accessible outside package also using <<package_name.procedure_name>>. However, the procedures/functions declared in the package specification/declarative part should be defined in package body otherwise it gives error procedure body missing.
upvoted 4 times
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willjdp
4 years, 10 months ago
Could be A or B
upvoted 1 times
HexaDev
4 years, 10 months ago
i think only A, because in Package body we can write hidden subprograms, without specifying them in PACKAGE SPECIFICATION.
upvoted 7 times
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C (25%)
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