What is the output of the following code in Ruby?

puts "Ruby String".unpack('A6')

Given below is a Ruby code demonstrating Exception Handling with begin/end block, and rescue clauses. begin puts 'This is before the raise.' raise 'Raising an Error' puts 'This is after the raise.' rescue puts 'This is being rescued' end puts 'This is after the begin block.' What is the output the above code?

Which of the following statements regarding Ruby are correct?

Ruby makes it easy to write multi-threaded programs with the Thread class. Ruby threads are a lightweight and efficient way to achieve parallelism in the code. Which of the following calls have the same functionality as 'Threadnew‘?

In the following statement, what is contained in the argument 'caller'? raise InterfaceException, Keyboard failure, caller

Given below are two different cases of class definition, and object instantiation in Ruby. Case 1: ----------- class Demo end p = Demo.new Case 2: --------- class Demo2 def initialize(x,y) @x, @y = x, y end end p = Demo2.initialize(15,20) What happens when both these cases are executed separately?

Which of the following statements regarding the Ruby programming language are correct?

output of code? $var = 1 print '1 -- Step 1\n' if $var print '2 -- Step 2\n' unless $var $var = false print '3 -- Step 3\n' unless $var

Given below are two different cases of class definition, and object instantiation in Ruby. Case 1: ----------- class Demo end p = Demo.new Case 2: --------- class Demo2 def initialize(x,y) @x, @y = x, y end end p = Demo2.initialize(15,20) What happens when both these cases are executed separately?

In the following statement, what is contained in the argument 'caller'? raise InterfaceException, Keyboard failure, caller