Ruby MCQs with answers Page - 8

Explanation

100/10=10 which is true but the ! before 100/10==10 will evaluate to false hence the overall expression will evaluate to false.

Explanation

36 != 6**2 is false and true || false is true but true || !true is true hence the overall expression will evaluate to true.

Explanation

Boolean operator || evaluates to false only when both the values are false.

Explanation

Boolean operator && evaluates to true only when both the values are true.

Explanation

Foreach loop is not there in ruby.

Explanation

Executes code while conditional is false. An until statement`s conditional is separated from code by the reserved word do, a newline, or a semicolon.

Explanation

Executes code while conditional is true. A while loop`s conditional is separated from code by the reserved word do, a newline, backslash , or a semicolon.

Explanation

Terminates the most internal loop. Terminates a method with an associated block if called within the block (with the method returning nil).