An administrator wants to connect users at three branch offices to the main office through the internet. Which of the following devices should the administrator install at the main office to BEST accomplish this goal?

What is the broadening of a pulse due to the different propagation of the spectral components of the light pulse called?

A) Modal dispersion B) Diffusion C) Chromatic dispersion D) Polarization mode dispersion

The Microsoft utility ____________________ safeguards passwords from cracking activities. This utility encrypts passwords with a 128-bit algorithm, making it very difficult to crack.

Fill in the blank(s) with the appropriate word(s).