• About yourself • Previous company’s profile role and other things. • SCSI ISCSI NAS SAN FCP real time questions around these. • flogi plogi • Why fcp? Can we use scsi cables in data centers? (cost is not a matter) Why add another layer fcp, why not scsi itself? • Virtual memory, paging, I have a 10GB file on HDD and RAM is 4g I want to change first and last bit of that 10GB file. Explain how this works? • WAS ASKED TO WRITE 2 PERL programs - Read input from stdin and replace all vowels with upper case except 'u' and print to stdout. - I have an array of n elements. Find out if array has a sub array whose sum is 0. [1,2,2,-3], yes [1 2 –3]