These interview questions were collected from Glassdoor.com

Trubates:



In Javascript, how would you make a variable read-only?

Meebo:



I mplement a JSONP long pulling library?





Facebook:



Code a native Array extension in JavaScript





Bitovi:



Can you draw the relationships between the various parts of Javascript's object oriented system?





StoredIQ:



How do you handle exceptions?

See answers on Glassdoor





Jive Software:



Design an elevator?





Visual BI Solutions:



abcde * 4 = edcba. find abcde?

See answers on Glassdoor





Morgan Stanley: