Ruby

Who is the developer of the Ruby programming language?

• Bjarne Stroustrup
• Yukihiro Matsumoto
• James Gosling

Which Ruby framework is particularly popular for building websites?

• Ruby on Rails
• Sinatra
• Hanami

Ruby is particularly popular for building which type of applications?

• Web applications
• Desktop applications
• Mobile applications

When was Ruby officially released to the public?

• August 21, 1995
• July 15, 1993

• September 10, 1996

What was the primary influence on Ruby’s creation by Yukihiro Matsumoto (Matz)?

• To create a faster programming language than C++.
• To simplify web development for beginners.
• The desire to create a more enjoyable and productive programming experience.

Which version of Ruby was released in 1996 and began shaping the foundation of the language?

• Ruby 1.5
• Ruby 2.0
• Ruby 1.0

What major event in Ruby's development occurred in 2004?

• The release of Ruby 1.8.
• The release of Ruby 2.0.
• The introduction of Ruby on Rails.

Which version of Ruby introduced improved Unicode support and a more efficient garbage collector?

• Ruby 2.0
• Ruby 2.5
• Ruby 1.9

What was the main goal of Ruby 3.0, released in the 2020s?

• To introduce a new syntax for Ruby.
• To enhance security features.
• To improve performance and concurrency.

Which of the following data types represents only one bit of information, either true or false, in Ruby?

• Boolean
• String
• Integer