Which Conversion Function Of 8216converttoint328217 And #7

Which Conversion function of ‘Convert.TOInt32()’ and ‘Int32.Parse()’ is efficient?</p> <pre><code class="language-text"> i) Int32.Parse() is only used for strings and throws argument exception for null string ii) Convert.Int32() used for data types and returns directly '0' for null string</code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs108 CSharp. It can also be found in gs gs108 Data Types, Variables and Operators - Integer Data Types - Quiz No.1.

 i) Int32.Parse() is only used for strings and throws argument exception for null string ii) Convert.Int32() used for data types and returns directly '0' for null string