Examine this DECLARE section:
Which line will cause an error upon execution?
1z0-149 Exam QuestionsBrowse all questions from this exam
1z0-149 Exam - Question 28
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Correct Answer: DE
Line 4 will cause an error upon execution. The declaration of v_char as VARCHAR2 needs to specify a size, such as VARCHAR2(30). Without the size, the declaration is invalid in PL/SQL.
Discussion
6 commentsJinasOption: D
Apr 2, 2023line 4 is correct
pmeyerOption: D
May 19, 2023The correct answer is "D", because "varchar2" need a size, like "varchar2(30);".
FestoOption: D
Jul 4, 2023Correct answer is "D"
jfc1Option: D
Jul 5, 2023D.line 4 is the correct answer
MaratunOption: D
Oct 8, 2023Correct answer should be "D"
McromeoOption: D
May 8, 2024VARCHAR2 declaration require size