Rails

Question 1

What is MVC?

Answer 1

…

Question 2

What is ORM?

Answer 2

…

Question 3

What is RubyGems?

Answer 3

…

Question 4

What is Gemfile and Gemfile.lock?

Answer 4

…

Question 5

What is Active Record?

Answer 5

…

Question 6

What servers does Rails support?

Answer 6

…

Question 7

What is the difference between a plugin and a gem?

Answer 7

…

Question 8

What is REST, and what are RESTful services?

Answer 8

…

Question 9

What is request.xhr?

Answer 9

…

Question 10

What is the difference between dynamic and static scaffolding?

Answer 10

…

Question 11

What are sessions and cookies?

Answer 11

…

Question 12

What is the difference between form_for and form_tag?

Answer 12

…

Question 13

What are the engines in MYSQL?

Answer 13

…

Question 14

What can we define in a model?

Answer 14

…

Question 15

What are the different AR associations?

Answer 15

…

Question 16

What are the AR callbacks?

Answer 16

…

Question 17

What is the asset pipeline?

Answer 17

…

Question 18

What is an observer in rails?

Answer 18

…

Question 19

What is a rails sweeper?

Answer 19

…

Question 20

What is the difference between render and redirect?

Answer 20

…

Question 21

What does rake db:reset do?

Answer 21

…

Question 22

What is eager loading?

Answer 22

…

Question 23

What are helpers and when/how would you use them?

Answer 23

…

Question 24

What is new in Rails 5?

Answer 24

…

Question 25

What is new in Rails 4?

Answer 25

…

Question 26

What is bundler?

Answer 26

…

Question 27

What is an initializer?

Answer 27

…

Question 28

What is Rack?

Answer 28

…

Question 29

What is Rake?

Answer 29

…

Question 30

What is the difference between Redis and MongoDB?

Answer 30

…

Question 31

What looping structures are available in Ruby?

Answer 31

…