From 3db1cf8112a4bfc2e022c74fb9b9b84d9c8fdca6 Mon Sep 17 00:00:00 2001
From: Abdul Qabiz <abdul.qabiz@gmail.com>
Date: Sat, 14 Feb 2015 04:20:42 +0530
Subject: [PATCH] Add coding and networking questions

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 3408f52..ce10659 100644
--- a/README.md
+++ b/README.md
@@ -148,9 +148,15 @@ duplicate([1,2,3,4,5]); // [1,2,3,4,5,1,2,3,4,5]
   * ETag
   * X-Frame-Options
 * Can you explain the difference between `GET` and `POST`?
+* Can you explain the difference between `GET` and `HEAD`?
 
 #### Coding Questions:
 
+*Question: What is the value of `foo`?*
+```javascript
+var foo = 10 + '20';
+```
+
 *Question: How would you make this work?*
 ```javascript
 add(2, 5); // 7