"RubyLanguage"

"Ruby.(Language)

will

be raises an error

"Ruby

Language"

"Ruby

1.31.3"

will

be raises an error

"Ruby

#{'1.3' * 2}"

"Ruby

2.6"

"Ruby

1.31.3"

"Ruby

#{'1.3' * 2}"

will

be raises an error

"Ruby

2.6"

single

quotes use for creating array of chars and double quotes for object of String

type

double

quotes does not support string interpollation and does not escape sequences

they

are the same

single

quotes does not support string interpollation and does not escape sequences

they

are the same

the

puts method gets input from the user and print method prints on a screen

the

puts method adds a new line to the end of each argument and print does not

the

print method adds a new line to the end of each argument and puts does not

Error

“ARGH”

“Status”

“I am happy”

4

7

Error

1

a set of code that can be added to one or more

classes by inheritance

a way of grouping

together methods, classes, and constants

a set of code that can be added to one or more

classes to add additional capabilities without using inheritance

a way of separating together methods, classes, and constants

True

False

public, private,protected

private, public, accessor

methods

protected, accessor

methods