Why was “The Good Parts” designed as a language subset in JavaScript?
A. To improve programmer flexibility
B. To balance the work load of the programmer
C. To create an in-built compiler and interpreter
D. To improve programmer productivity
Answer: Option D
Solution(By Examveda Team)
The Good Parts is a language subset designed for aesthetic reasons and with a desire to improve programmer productivity. There is a larger class of subsets that have been designed for the purpose of safely running untrusted JavaScript in a secure container or “sandbox”.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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