Which of the following is an example to perform the most common XML manipulations using the XML objects invocation?
A. insertChildBefore()
B. insertChildAfter()
C. appendChildAfter(…)
D. appendChildBefore(…)
Answer: Option A
Solution(By Examveda Team)
E4X is designed so that you can perform most common XML manipulations using language syntax. E4X also defines methods you can invoke on XML objects. Here, for example, is the insertChildBefore() method: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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