Some exam questions about C++ vectors and arrays
<p>Hey guys, I have a CS exam tomorrow. Just want to get a few questions cleared up. Thanks a lot, and I really appreciate the help.</p>

<p>Que 1.
What are parallel vectors?</p>

<ol>
<li>Vectors of the same length that contain data that is meant to be processed together</li>
<li>Vectors that are all of the same data type</li>
<li>Vectors that are of the same length</li>
<li>Any vector of data type parallel </li>
</ol>

<p>Que 2.
Arrays are faster and more efficient than vectors.</p>

<ol>
<li>True</li>
<li>False </li>
</ol>

<p>Que 3.
Arrays can be a return type of a function call.</p>

<ol>
<li>True</li>
<li>False </li>
</ol>

<p>Que 4.
Vectors can be a return type of a function call.</p>

<ol>
<li>True</li>
<li>False </li>
</ol>
