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Exam 1z0-149 topic 1 question 21 discussion

Actual exam question from Oracle's 1z0-149
Question #: 21
Topic #: 1
[All 1z0-149 Questions]

Which three statements are true about Implicit Cursor and Explicit Cursor? (Choose three.)

  • A. Implicit cursor returns only one record.
  • B. Explicit cursor can return more than one record.
  • C. %Isopen, %Rowtype, %Notfound, and %Found are the attributes of Explicit Cursor.
  • D. %Isopen, %Rowcount, %Notfound, and %Found are the attributes of Explicit Cursor.
  • E. %Isopen, %Type, %Notfound, and %Found are the attributes of Explicit Cursor.
  • F. %Isopen is always false in Explicit Cursor.
  • G. %Isopen is always false in Implicit Cursor.
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Suggested Answer: BDG 🗳️
by Festo at March 24, 2023, 4:16 p.m.

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Festo
Highly Voted 1 year, 7 months ago
BDG Every explicit cursor and cursor variable has four attributes: %FOUND , %ISOPEN %NOTFOUND , and %ROWCOUNT
upvoted 10 times
mattiamarraffa
1 year ago
Why A is wrong? "Implicit cursors are used in statements that return only one row. If the SQL statement returns more than one row, an error will occur"
upvoted 1 times
Mcromeo
5 months, 2 weeks ago
For example update employees where job_id='PU_CLERK' will open an implict cursor for more than one row
upvoted 1 times
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rpichuebas
Most Recent 8 months, 3 weeks ago
Selected Answer: BDG
BDG is the right answer.
upvoted 1 times
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90e49c7
9 months, 4 weeks ago
C is wrong. D is correct.
upvoted 1 times
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muradh8
10 months, 3 weeks ago
B,D,G implicit cursor always closes after run
upvoted 1 times
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jfc1
1 year, 3 months ago
Selected Answer: BDG
B,D,G is correct answer
upvoted 2 times
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pmeyer
1 year, 5 months ago
Selected Answer: BDG
BDG is right!
upvoted 2 times
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ISKV
1 year, 6 months ago
BDG is right
upvoted 3 times
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C (25%)
B (20%)
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