What is the code required to delete all “weight” tags?
A. delete weight(pt).all;
B. delete pt.element[all];
C. delete pt;
D. delete pt..weight;
Answer: Option D
Solution(By Examveda Team)
Removing attributes and tags is very easy with the standard delete operator :delete pt..weight; //delete all tags
This Question Belongs to Javascript >> Classes And Modules
The behaviour of the instances present of a class inside a method is defined by
A. Method
B. Classes
C. Interfaces
D. Classes and Interfaces
The keyword or the property that you use to refer to an object through which they were invoked is
A. from
B. to
C. this
D. object
Consider the following code snippet :
var o = new F();
o.constructor === F
A. false
B. true
C. 0
D. 1
The basic difference between JavaScript and Java is
A. There is no difference
B. Functions are considered as fields
C. Variables are specific
D. Functions are values, and there is no hard distinction between methods and fields
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