Especially technical interviews.  If we ask you technical questions we expect an answer pretty quick to make sure you have a basic understanding of things, specifically stuff you listed on your resume.  Anybody that works in the field would know this stuff off the top of their head, IF you weren't completely bullshitting on your resume.  That long pause you keep giving just means you're googling the answer and it's extremely apparent you are doing so.  We can even hear the keyboard.
			
			
				
		
			