Please answer all the following questions

When streaming video what happens to the packets in the buffer if you re-position ahead? A) dumped B) re-transmitted C) saved for later D) none of these

Voip uses a variety of ________ to compress and decompress voice data, allowing it to travel efficiently over the internet. A) streams B) codecs C) colors D) algorithms

If Bob sends Alice an encrypted message using Asymmetric cryptography. Alice needs to decrypt it with? A) Alices private key B) A shared key. C) Bobs private key D) Bobs public key

VLANS are _______ which are attached to frames and forwarded between trunk ports. A)stamps B) header fields C) attachments D) none of these