Basic Syntax in Ruby MCQ question and answer with solution | Ruby Programming MCQs

A. if (value) then code end

B. if value do code end

C. if value != false

D. if value.is_truthy?

A. += adds value to existing variable, = assigns value

B. Both operators are the same

C. = adds value, += assigns value

D. += appends to string, = replaces string

A. exit()

B. break()

C. continue()

D. end()

A. nil

B. TRUE

C. FALSE

D. The value of the last expression

A. Class.method_name

B. object.method_name

C. Class.new.method_name

D. method_name(Class)

A. range = "start..end"

B. range = start..end

C. range = Range.new("start", "end")

D. range = start.to(end)

A. "#{variable}"

B. $(variable)

C. %(variable)

D. variable.to_string

A. object1 == object2

B. object1.equals(object2)

C. object1 === object2

D. compare(object1, object2)

A. block { code }

B. do code end

C. function code

D. block code

A. method_name(arg1, arg2)

B. method_name { arg1, arg2 }

C. method_name.with(arg1, arg2)

D. method_name arg1 arg2