Advanced Web Technologies MCQs and Notes

V

Vinay • 28.75K Points
Instructor II

Q 31. in PHP, An _____is a special variable, which can hold more than one value at a time.

(A) array
(B) structure
(C) csss
(D) none of these

R

Ranjeet • 34.60K Points
Instructor I

Q 32. _______ is available when a method is called from within an object context

(A) Abstract class
(B) dollar sign($)
(C) $this
(D) inheritance.

G

Gopal Sharma • 38.32K Points
Coach

Q 33. Constant name are proceeded by _____ like a normal variable declaration.

(A) Abstract class
(B) dollar sign($)
(C) Encapsulation
(D) inheritance.

R

Ranjeet • 34.60K Points
Instructor I

Q 34. An _______ is one that cannot be instantiated, only inherited

(A) Abstract class
(B) Interface
(C) Encapsulation
(D) inheritance.

R

Ram Sharma • 193.86K Points
Coach

Q 35. The ability to hide the details of implementation is known as _____.

(A) Abstract class
(B) Interface
(C) Encapsulation
(D) inheritance.

A

Admin • 36.93K Points
Coach

Q 36. _________is used to support multiple inheritance

(A) Abstract class
(B) Interface
(C) Encapsulation
(D) inheritance.

R

Ranjeet • 34.60K Points
Instructor I

Q 37. A class property used by another class is called ______.

(A) Abstract class
(B) Interface
(C) Encapsulation
(D) inheritance.

P

Priyanka Tomar • 35.28K Points
Coach

Q 38. _______an object means converting it to a byte stream representation that can be stored into file.

(A) class
(B) object
(C) Construct
(D) Serializing

V

Vinay • 28.75K Points
Instructor II

Q 39. The _____ method starts with two underscores (__).

(A) class
(B) object
(C) Construct
(D) Serializing

R

Rakesh Kumar • 28.44K Points
Instructor II

Q 40. An _____ is an instance or occurrence of our class.....

(A) class
(B) object
(C) Construct
(D) Serializing

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