Which of the following protocols is commonly used for VoIP technology?

What type of VLAN configuration connects host computers to a VLAN that spans switches?

a. Port-based b. Tag-based c. Protocol-based d. None of the above

Files may be processed:

a. Sequentially. b. Randomly through the use of linked lists. c. Randomly through the use of binary trees. d. All of the above. e. None of the above.