Q. When inheriting from an abstract class, the child class method must be defined with the same name, and the same or a less restricted access modifier.
✅ Correct Answer: (A)
true
Advanced Web Technologies MCQs and Notes
Q. An abstract class is a class that contains at least one abstract method. An abstract method is a method that is declared, but not implemented in the code.
✅ Correct Answer: (A)
true
Q. Abstract classes and methods are when the parent class has a named method, but need its child class(es) to fill out the tasks.
✅ Correct Answer: (A)
true
Q. An inherited class is defined by using the ______ keyword.
✅ Correct Answer: (A)
extends
Q. __________ function is used to change the default database for the connection.
✅ Correct Answer: (D)
mysqli_select_db()
Q. The ssl_set()function is used to establish secure connections using _____
✅ Correct Answer: (A)
secure socket layer (SSL)
Q. The____ function fetches a result row as an associative array, a numeric array, or both.
✅ Correct Answer: (A)
fetch array()
Q. The MySQLi functions allows you to access______ database servers.
✅ Correct Answer: (A)
Mysql
Q. _______ statements reduce parsing time as the preparation on the query is done only once (although the statement is executed multiple times)
✅ Correct Answer: (A)
Prepared
Q. A ______is a small file that the server embeds on the user's computer. Each time the same computer requests a page with a browser, it will send the ________ too.
✅ Correct Answer: (A)
Cookie & cookie