C95 page in A page of data or instructions stored in auxiliary memory is retrieved and stored within real memory. C101 page out ... The systema#39;s software checks to make certain the password entered identifies the owner of the account. ... B144 PL/I Programming Language One A language developed in the mid-1960s for use on IBMa#39;s 360 systems. ... C172-4 procedural language A high-level, machine -independent programming language designed to solve a wide range of problems.