Q. in PHP, An _____is a special variable, which can hold more than one value at a time.
✅ Correct Answer: (A)
array
Advanced Web Technologies MCQs and Notes
Q. _______ is available when a method is called from within an object context
✅ Correct Answer: (C)
$this
Q. Constant name are proceeded by _____ like a normal variable declaration.
✅ Correct Answer: (B)
dollar sign($)
Q. An _______ is one that cannot be instantiated, only inherited
✅ Correct Answer: (A)
Abstract class
Q. The ability to hide the details of implementation is known as _____.
✅ Correct Answer: (C)
Encapsulation
Q. _________is used to support multiple inheritance
✅ Correct Answer: (B)
Interface
Q. A class property used by another class is called ______.
✅ Correct Answer: (D)
inheritance.
Q. _______an object means converting it to a byte stream representation that can be stored into file.
✅ Correct Answer: (D)
Serializing
Q. The _____ method starts with two underscores (__).
✅ Correct Answer: (C)
Construct
Q. An _____ is an instance or occurrence of our class.....
✅ Correct Answer: (B)
object