Basic Syntax In Ruby - Practice Test

(A) .ruby extension

(B) .rb extension

(C) .rrb extension

(D) None of the mentioned

(B) .rb extension

(A) 16-bit bytes

(B) 8-bit bytes

(C) 10-bit bytes

(D) None of the mentioned

(B) 8-bit bytes

(A) Perl

(B) PHP

(C) Java

(D) Jquery

(A) Perl

(A) Convert the string to uppercase

(B) Convert only lowercase string to uppercase and vice-versa

(C) Convert the string to lowercase

(D) None o the mentioned

(A) Convert the string to uppercase

(A) && checks for logical AND, & checks for bitwise AND

(B) Both operators are the same

(C) && checks for bitwise AND, & checks for logical AND

(D) && checks for string concatenation, & checks for logical AND

(A) && checks for logical AND, & checks for bitwise AND

Basic Syntax In Ruby - Study Mode