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Exam 1z0-809 topic 1 question 149 discussion

Actual exam question from Oracle's 1z0-809
Question #: 149
Topic #: 1
[All 1z0-809 Questions]

Given the records from the STUDENT table:

Given the code fragment:

Assume that the URL, username, and password are valid.
What is the result?

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Suggested Answer: D 🗳️
by JME_CHG at March 5, 2021, 4:56 p.m.

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DarGrin
7 months, 1 week ago
Selected Answer: D
D. SQL Exception due to rs.moveToInsertRow(); If we delete rs.moveToInsertRow(); the programm works fine
upvoted 1 times
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lchowen
2 years, 3 months ago
Answer is D, because the correct way to insert a row is rs.insertRow(). Calling updateRow() at the insertion row throws SQL exception
upvoted 1 times
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xijxeyho
3 years, 8 months ago
movetoInsertRow() moves position to "next row when record can be inserted". So it looks that content is inserted after row "114". refresh() is called after updateRow(). It is ok inserted content is not lost. C in my opinion.
upvoted 1 times
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DmitryK
3 years, 10 months ago
This method cannot be called when the cursor is on the insert row. for rs.moveToInsertRow(); Ok
upvoted 1 times
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JME_CHG
3 years, 10 months ago
D because called refresh() before calling rs.insertRow() so updates in insert row lost (can someone confirm this please???) Also, if moveToInsertRow() removed, and called rs.updateRow() at the end, then answer would be C???
upvoted 2 times
Svetleto13
3 years, 7 months ago
Yes you are right.thats correct
upvoted 1 times
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C (25%)
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