EktaVaswani2

measures to keep system and data safe firewall spyware anti virus virus cyber crime ethical hacking hacking different elements in computer security segmentation implementation issues for paging systems design issues for paging systems page replacement algorithms virtual memory paging and swapping dynamic loading and linking memory management deadlock prevention deadlock avoidance deadlock detection and recovery deadlock terminals clocks disks principles of i/o software direct memory access memory mapped i/o principles of i/o hardware postfix infix priority queue circular queue queue using linked list queue operations using array queue stack using linked list pop operation on a stack push operation on a stack stacks as an array stacks