Loss of power and unauthorized change in the functional unit of hardware comes under problems and issues of the physical layer.

Related MCQs

• In                                      layer, vulnerabilities are directly associated with physical access to networks and hardware.
• The physical layer translates logical communication requests from the              into hardware specific operations.
• The network layer issues request to which layer?
• The network layer contains which hardware device?
• Which of the following is not physical layer vulnerability?
• Which of the following is an example of physical layer vulnerability?
• Which of the following is an example of physical layer vulnerability?
• The portion of physical layer that interfaces with the media access control sublayer is called                        
• The physical layer provides                      
• In asynchronous serial communication the physical layer provides