Operating Systems

OS -2marks and question bank
OS-PART-1
http://www.mediafire.com/?ijxdq30hhrsudg7

OS-PART-2
http://www.mediafire.com/download.php?pm21f6jidriuh1c

DAA

DAA-QUESTION BANK
http://www.mediafire.com/download.php?87z2vnt6fvo84xx