The correct answer is Client.A Client is a program or a computer that connects to and requests information from a server.The computers which offer information are called Servers and the computers which seek information are called clients.A centralized server is used to store the data because its management is centralized and the server responds to services that are requested by the client.A client is a computer that connects to and uses the resources of a remote computer.Many corporate networks comprise a client computer for each employee each of which connects to the corporate server.The server provides resources like files, Information, Internet and Intranet access, and external processing power.Important PointsThe system software is used to act as an interface between the hardware and the user whereas an application software is used to perform a specific task.An operating system is a complex set of programs widely dependent on each other for acting as an interface between the components and the user.