A technician is installing an OS on ten servers.

Network Installation: Allows the OS image to be deployed from a central server, streamlining deployment across multiple systems simultaneously. This is significantly faster than individual installations from other media. (CompTIA Server+ Objectives SK0-004: 3.1)

Why other options are less optimal:

Embedded: Refers to OSes pre-installed on hardware and not intended for mass deployment.

Optical (CDs/DVDs): Requires physical media insertion on each server, slower than network distribution.

USB Similar to optical, requires individual installations and can be time-consuming for multiple servers.