Life expectancy at birth, at 65, and 75 years of age by sex, race and Hispanic origin Health, United States 2015, table 15 [PDF - 9.8 MB] Life expectancy at birth and at 65 years of age, by sex: Organisation for Economic Co-operation and Development (OECD) countries Health, United States 2015, table 14 [PDF - 9.8 MB]
Multitasking, in an operating system, is allowing a user to perform more than one computer task (such as the operation of an application program) at a time. The operating system is able to keep track of where you are in these tasks and go from one to the other without losing information.
RPC vs RMI. The basic difference between RPC and RMI is that RPC is a mechanism that enables calling of a procedure on a remote computer while RMI is the implementation of RPC in java. RPC is language neutral but only supports primitive data types to be passed. On the other hand, RMI is limited to Java but allows passing objects.