A server provides the necessary IP configuration to your network host so the host can communicate on the network. If this service malfunctions, your device will not be able to utilize the network.
What server provides this service?
A) DHCP
B) DNS
C) Proxy
D) Syslog

Answershe should not have multiplied the sulfur atoms by the subscript 4

The correct option is this: the sound waves from the two trombones have slightly different frequencies.from the question given above, we are told that the loudness of the sounds were increasing and decreasing, this is because the frequencies of the two sounds are different. the means that the number of waves that pass a fixed point in a given amount of time differ for both sounds.

I’m not sure about this question