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Exam 1z0-149 topic 1 question 31 discussion

Actual exam question from Oracle's 1z0-149
Question #: 31
Topic #: 1
[All 1z0-149 Questions]

Examine this DECLARE section:

Which line will cause an error upon execution?

  • A. line 5
  • B. line 3
  • C. line 2
  • D. line 4
  • E. line 6
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by Jinas at April 2, 2023, 4:53 p.m.

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Chosen Answer:
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pmeyer
Highly Voted 1 year, 7 months ago
Selected Answer: D
The correct answer is "D", because "varchar2" need a size, like "varchar2(30);".
upvoted 7 times
...
Jinas
Highly Voted 1 year, 9 months ago
line 4 is correct
upvoted 7 times
...
Mcromeo
Most Recent 7 months, 3 weeks ago
Selected Answer: D
VARCHAR2 declaration require size
upvoted 1 times
...
Maratun
1 year, 2 months ago
Correct answer should be "D"
upvoted 2 times
...
jfc1
1 year, 5 months ago
Selected Answer: D
D.line 4 is the correct answer
upvoted 4 times
...
Festo
1 year, 5 months ago
Correct answer is "D"
upvoted 4 times
...
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