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.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
gaddour_med
2 years, 7 months agosjranjan
3 years, 1 month ago