MORE Front-end Engineering Interview Questions

I’ve been interviewing front-end engineers for the past few days and I have a ton of new questions that I ask interviewees. Instead of writing up the answers, how about you try to answer them?

1. How can you increase the accessibility of a website?
2. Write the HTML & CSS for this:

   |-----------------------------------------------------------------|
   | Link 1				                   Link 2 |
   |-----------------------------------------------------------------|
   

3. How can you implement inheritance in Javascript?
4. Write a one-line piece of JavaScript code that concatenates all strings passed into a function.

   function concatenate(/*any number of strings*/) {
       var string = /*your one line here*/
       return string;
   }
   

5. Is there anything wrong with this code?

   function attachEventsToListItems( ) {
       var oList = document.getElementById('myList');
       var aListItems = oList.getElementsByTagName('li');
       for(var i = 0; i < aListItems.length; i++) {
           var oListItem = aListItems[i];
           oListItem.onclick = alert(i);
       }
   }
   

6. What are the differences between strict and quirks mode?
7. What are some common security issues with web applications?