Basic Syntax In Ruby - Practice Test

(A) method_name()

(B) object.method_name

(C) object.method_name()

(D) method_name(object)

(B) object.method_name

(A) Single-line // and multi-line /* */

(B) Single-line # and multi-line ``

(C) Single-line # and multi-line """ """

(D) Single-line // and multi-line """ """

(C) Single-line # and multi-line """ """

(A) =~ checks for string pattern matching, == checks for equality

(B) =~ checks for equality, == checks for string pattern matching

(C) Both operators are the same

(D) None of the above

(A) =~ checks for string pattern matching, == checks for equality

(A) nil represents absence of value, false represents a boolean value

(B) Both are the same

(C) nil is a string, false is a boolean

(D) nil is a number, false is a boolean

(A) nil represents absence of value, false represents a boolean value

(A) symbol = "value"

(B) symbol = :value

(C) symbol = 'value'

(D) symbol = Symbol("value")

(B) symbol = :value

Basic Syntax In Ruby - Study Mode