Some of the most important questions asked in Barclays India And TCS for Ruby On Rails Developer Position , but these questions can be asked in any company which is recruiting ROR developers .
• What are Modules in Apache?
• How does HTTP work, and specifically how does a web page appear in my browser?
• How to link your public directory to apache conf to serve assets ?
• How would you assess how “deployable” a software system is?
• What is Tracebility Matrix ?
• What is Resident memory in Ruby ?
• How New Relic works on different components of rails ?
• What are components of Puppet ?
• What is the difference between Puppet. Vagrant and Docker
• How to Load balance servers using Ruby Modules ?
• What is LDAP & AD how to configure them ?
• What is DML, DCL, DDL in SQL ?
• How to Replicate a NoSQL DB ?
• What is Kernel Programming in ruby how to bind and unbind Context in ruby?
• Write a Nagios Plugin in ruby which returns the health on mysql ?
• What is Database Sharding ?
• Which backup is Good when it comes to backing up database and why ?(Hint: Incremental or Differential)
• How would you monitor your Rails Application Performance ?
• What are the Different deployment tools(Automation) available in ruby ?
• What is MVVM in Javascript ?
Post Comments And Suggestions And Answers if you know them .
Thanks Amit for compiling this list .