A user plugged a cable between two network jacks that a……

多项选择题A network consultant is asked to set up a wireless network in a home. The home user wants the wireless network to be available in every comer of the house. Which of the following additional information will the technician need to determine the equipment for the installation? （）(Select TWO)

A. The length of the house
B. How many rooms are in the house
C. How many users will be using the wireless network
D. The building material of the house
E. The cost of the house

单项选择题Which of the following LAN technologies is defined as fast Ethernet?（）

A.10Base-T
B.100Base-T
C.100Base-FX
D.1000Base-T

单项选择题Which of the following security threats involves making phone calls?（）

A.Phishing
B.Vishing
C.DDoS
D.Xmas attack

单项选择题When setting up a wireless network to cover a large area, which of the following needs to beconsidered FIRST?（）

A. Device placement
B. Encryption methods
C. Wireless channels
D. SSID name

单项选择题On a network switch, which of the following is the default native VLAN?（）

A.0
B.1
C.1024
D.4096