Free CWTS Practice Exam 3 Which of the layer in OSI is responsible for delivering data to unique hardware address? Layer 1 Layer 2 Layer 3 Layer All You have deployed two Access point in your network. One is used for primary and second is for back up. What is the method called in this case? Mobility Integrity Redundancy Security How a repeater works in a wired Network? Extend the radio frequency Not used in wired network Re-route the traffic to its ultimate destination None of the above For which purpose you should use QoS in Wireless LAN? Voice Video Communication Bandwidth All of the above Which of the following gives you the complete control over the wireless network from a single location? Centralised Administration Access Points Bridges Network Analyser What is the main function of wireless bridge in a wireless network? Connected only two wireless LAN together Connect two or more wireless LAN together Connect two or more wired LAN together None of the above Which of the following support both Direct current voltage and data to be sent over the same cable? Ethernet Cables PoE Fibre Coaxial What is a Wireless Branch Router? Extend a network to the remote location It is used to support PPTP It is used to make a link between two wireless routers None of the above Which of the following is the benefit of Wireless LAN controller? Centralised Administration Virtual LAN QoS Firewall All of the above What is said to be a Power Device (PD)? Device work on AC Device work on DC Device work on both AC and DC None of the above Loading … Question 1 of 10
