Is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically.

Type of computer that are designed to operate on two states, namely bits 0 and 1. 

It is a handheld computer and popularly known as a palmtop.

It is also responsible for security, ensuring that unauthorized users do not access the system.

It responds to input instantly.

They have the capabilities to host multiple operating systems and operate as a number of virtual machines and can substitute for several small servers.

They are computers designed to provide services to client machines in a computer network.

Their ability of parallel processing and their well-designed memory hierarchy give the supercomputers, large transaction processing powers.

It uses continuous variables for mathematical operations and utilizes mechanical or electrical energy.

It is intended t be used on a single location.

They had a smaller feature set and lesser capacities in comparison to regular laptops.

Supports running a program on more than one CPU.

Allows  different  parts of  a  single program  to  run concurrently.

The digital segments perform process control by conversion of analog signals to digital ones.

Are also called mid-range systems or workstations.