The answer is B becausePower brakes are a system of hydraulics used to slow down or stop most motor vehicles. It uses a combination of mechanical components to multiply the force applied to the brake pedal by the driver into enough force to actuate thebrakes and stop a vehicle that can weigh several tons.
C-Facebook, LinkedIn, Twitter, etc
Answer:
In computing, Internet Protocol Security ( IPSec ) is a secure network protocol suite that authenticates and encrypts the packets of data to provide secure encrypted communication between two computers over on internet protocol network. It is used in virtual private networks ( VPNs ).
it is c because the rest ar not used for direct communication
Answer:
To capture the contents of the currently active window, press Alt-PrtScrn (or Alt-Print Screen ). To capture the contents of the entire screen, press PrtScrn (or Print Screen ) by itself.
hope it helps you
make me brainliest plz