MySQL & PDO
Quiz
•
Computers
•
11th Grade
•
Practice Problem
•
Medium
Allan Ruiz
Used 5+ times
FREE Resource
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10 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Crea una sesión o reanuda la actual basada en un identificador de sesión pasado mediante una petición GET, POST o mediante una COOKIE.
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Asigne a la variable llamada 'user_name' el valor de 'name' de la superglobal de session.
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Instancie un objeto PDO con la variable 'db'. Utilice como parámetros las constantes: DB_NAME, DB_SERVER, DB_USER y DB_PASS.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Nos permite definir un statement SQL para su ejecución y devuelve un objeto sentencia.
prepare()
execute()
rowCount()
fetchColumn()
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Nos permite ejecutar una sentencia PDO definida previamente.
prepare()
execute()
rowCount()
fetchColumn()
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Asigne en la variable 'number' desde un objeto PDO llamado 'clients' la ejecución de la sentencia preparada.
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Asigne en la variable 'clients' el valor casteado a números de una Aggregate Function del objeto PDO 'quantity'.
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