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Exam 200-710 topic 1 question 42 discussion

Actual exam question from Zend's 200-710
Question #: 42
Topic #: 1
[All 200-710 Questions]

Consider the following table data and PHP code. What is the outcome?
Table data (table name "users" with primary key "id"):

PHP code (assume the PDO connection is correctly established):

  • A. The INSERT will succeed and the user will see the "Success!" message.
  • B. The INSERT will fail because of a primary key violation, and the user will see the "Success!" message.
  • C. The INSERT will fail because of a primary key violation, and the user will see a PDO warning message.
  • D. The INSERT will fail because of a primary key violation, and the user will see the "Failure!" message.
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Suggested Answer: B 🗳️

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gaddour_med
3 months, 2 weeks ago
B is correct execute() return true on success and false on error. no need of try catch.
upvoted 1 times
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sjranjan
10 months, 2 weeks ago
The correct answer is D
upvoted 2 times
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B (20%)
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