postfixnotation of an arithmetic expression in which operators come after their operands notes prefixnotation of an arithmetic expression in which operators come before their operands pushstack operation which puts value on the stack stacka linear data structure where insertion and deletion of elements can take place only at one end self assessment choose the appropriate answers basic method of implementation of stack are(awhere the memory is used statically (bwhere the memory is used dynamically (cboth of the above (dnone of the above stack operation that removes an element from the stack (apop (bpush (clifo (dfifo the infix of particular element is what is the prefix of this (ax ( +xy (cxy(dnone of the above the hardware component known as an input device is(aram (bhard-disk (cmonitor (dprocessor (ekeyboard the hardware component known as an output device is(akeyboard (bmonitor (cram (dhard-disk (eprocessor cpu stands for (acontrol processing unit (bcentral processing unit (ccentral programming unit (dnone of these fill in the blanks stack is said to possess property is used to implement stacks where the memory is used statically pointers help in implementation of stacks in the operators come before operands lovely professional university