1.
Super-computers

2.
A special type of device which uses an ordinary telephone with a computer is

3.
The first electronic general purpose digital computer built by Mauchly and Eckert called ENIAC did not work on the stored program principle. How many numbers could it store in its internal memory?

4.
A hand-held device for optically reading bar codes on goods, labels & shelves is

5.
In analog computer