×
Detail Form
We will send your result on your email id and phone no. please fill detail
1.
In Ruby on Rails, which of these methods makes the methods available to the instance of a class?
2.
In Ruby on Rails, which of the following classes responds to lifecycle callbacks to implement trigger-like behavior outside the original class?
3.
In Ruby on Rails, which of these returns an array without modification?
4.
In Ruby on Rails, self always refers to the ____.
5.
In Ruby on Rails, procs are ____.
6.
Which of the following programming techniques uses programs to write programs?
7.
Rails, Rake, and JSON are all examples of ____.
8.
In Ruby on Rails, Capistrano allows code to be pushed from ____.
9.
Filters are methods that run in Ruby on Rails ____.
10.
Which of the following statements about Ruby on Rails is false?