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Rails Developer
Ruby is a dynamic, object-oriented, general-purpose programming language. Its syntax is similar to that used in C and Java and is prominently used in all major operating systems. Ruby is an interpreted scripted programming language that ensures all codes are executed freely, without converting them into machine languages. This makes Ruby one of the quickest languages to work with. Ruby on Rails is a framework on Ruby
Used for hiring
Web Developers
UI Developers
Skills required
Knowledge of MySQL database, JQuery
Experience with Java script and HTML5
Knowledge of Linux and Ubuntu
Ruby on Rails developer assessment
Ruby on Rails is framework of Ruby. A candidate who is well versed with Ruby on rails may be acquainted only with the skills of Ruby. Hence, while assessing a Ruby on Rails candidate, it is essential to evaluate additional programming skills along with Ruby.
A good candidate should have an understanding of JavaScript, JQuery, HTML, and operating systems such as Linux and Ubuntu.
How this test helps with hiring Ruby on Rails candidates
Steps to assess Ruby on Rails developers
Create a test
Add questions to assess Ruby on Rails
Send invites to candidates
Evaluate the report
Common types of assessments used by our top customers
Programming question to assess development skills
basic HTML5, JavaScript, and JQuery
Ruby and Linux
Sample questions
In Ruby on Rails, which of the following methods returns a new array with modifications?
- Sort
- Sort!Correct Answer
- Sort$
- None of these
In Ruby on Rails, which of the following classes responds to lifecycle callbacks to implement trigger-like behavior outside the original class?
- ObserverCorrect Answer
- Predesor
- Behaviour
- None of these
What is the output of the following Ruby on Rails code: “class Numeric def plus(value) self.+(value) end end value = 5.plus 6 puts value “
- Adds a plus method to all the numbers and 11.Correct Answer
- Adds all the numbers.
- Adds all the self numbers and 30 .
- Error
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