which of these keywords can be used in a subclass to call the constructor of superclass?

A Extent
B Extends
C Super
D This

Correct Answer: Super

The super keyword refers to superclass (parent) objects. It is used to call superclass methods, and to access the superclass constructor.
Bissoy MCQ
#তথ্য প্রযুক্তি #ওয়ার্ড প্রসেসিং- Word Processing #ওয়ার্ড প্রসেসিং সফটওয়্যার #Combined Bank (সমন্বিত ব্যাংক) #Assit. Programmer | Sonali Bank #BD Krishi Bank - 16.11.2018 #Rubali Bank

Related Questions

If A is the superclass and B is the subclass, then subclass inherting the superclass can be represented as
A B=inherit(A);
B B=A.inherit();
C B.prototype=inherit(A);
D B.prototype=inherit(A.prototype);
Which one of the following keyword is used to inherit our subclass into a superclass?
A extends
B implements
C inherit
D include
Based on the information below, how much did a certain telephone call cost? 1. The call lasted 1 minute 27 seconds 2. The cost for the first 30 second unit is Tk. 1.80, call duration more than 30 seconds costs Tk. 0.90 per 30 second unit 3. Any call duration less than 30 seconds is rounded up to the nearest 30-second unit.
A Tk. 1.80
B Tk. 2.61
C Tk. 2.70
D Tk. 3.51
Total number of telephone calls is 'n' call charge is Tk. 'p' per call. Then total call charge is:
A ( n + p)
B (n-p)
C (n *p)
D (none of them)
Total number of telephone calls is ‘n’, call charge is TK. ‘p’ per call. Then total call charge is:
A (n+p)
B (n-p)
C np
D none of then
The visibility of a property or method can be defined by prefixing the declaration with the keywords public, protected or private. Class members declared public can be accessed everywhere. Members declared protected can be accessed only within the class itself and by inherited classes. Members declared as private are not accessible.
A True
B False
Which one of the following keywords is used to define an abstract class?
A extends
B implements
C abstract
D new
`I shall call you on Friday. Here 'call' is widely used as--
A verb
B Adverb
C Adjective
D Auxiliary verb
Among the keywords below, which one is not a statement?
A debugger
B with
C if
D use strict
Which version of PHP introduced the visibility keywords i.e public, private, and protected?
A PHP 4
B PHP 5
C PHP 5.1
D PHP 5.3

Next steps