Computer Questions

In computer network nodes are

* the computer that terminates the data

* the computer that originates the data

* the computer that routes the data

Computer memory - ROM is essentially empty. ROM is a Read Only Memory which cannot be retrieve.

A DVD is an example of Optical Disc.

Switching between portrait and landscape modes involves the page setup dialog box.

As compared to diskettes, the hard disks are more expensive.

A diskette is a RAM, removable data storage medium that can be used with personal computers. It is also known as Floppy or Floppy disk. It is composed of a disk of thin and flexible magnetic storage medium, sealed in a rectangular plastic enclosure lined with fabric that removes dust particles.