A (n).....is a set of programs designed to manage the resources of a computer/ including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices. [IBPS PO 2011]

A (n).....is a set of programs designed to manage the resources of a c

1.	A (n).....is a set of programs designed to manage the resources of a computer/ including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices. [IBPS PO 2011]
A.	Application Suite
B.	Compiler
C.	Input/output System
D.	Interface
E.	Operating System (OS)
Answer» F.