title: What is the memory address of this pointer?
body: <p>Ok, so on a test I had this question asked:</p>
  
  <pre><code>int* ptrA;    // assigned memory address 100
  int a = 1;    // assigned memory address 600
  ptrA = &amp;a;
  
  What is the memory address of ptrA + 2?
  </code></pre>
  
  <p>I thought it was 606 (<code>int</code> is 4 bytes + the address of <code>a</code> which is 600 + 2 = 606 but apparently the answer was 608, what am I missing to make this true?</p>