What is the purpose of the DISPLAY environment variable Sele

What is the purpose of the DISPLAY environment variable?

Select one:

a. It sets the hostname and number of the X server.

b.

It sets the driver used by the X server.

c. It sets the number of monitors attached to the computer.

d.

It sets the type of terminal emulation supported by the text login device.

Solution

The purpose of the DISPLAY environment variable is to sets the hostname and number of the X server.