If you're using an apple product to do video editing, then iMovie is probably the best way to do that.
If you're on Windows and you're looking for a free video editing website, I'd suggest WeVideo. Although WeVideo does add watermarks to your videos, editing is pretty easy when using it.
It effects it until it is refilled to its normal amount
Graphic images can be stored in a variety of formats including JPEG and GIF. Hope this helped!
We are asked for the subnet mask and the total usable host. There are given values such as a network needs to be set up with 60 subnets given that the IPv4 class C address 192.168.100.0. The subnet mask is "255.255.255.0". The total host is "254".