Com3704 Exam Pack 2023

Which of the following antenna are used to connect APs? a. unicast b. Yagi c. bidirectional d. omni {Ans: b. Yagi}A piconet is: a. a LAN with extremely low data rates b. a Bluetooth master device together with the c. slave devices controlled by this master an d. a net used to capture pictures e. extremely small LAN {Ans: b. a Bluetooth master device together with the}In wireless communication, the term ISM stands for: a. industrial, scientific and medical b. integrity, solidarity and method c. insight, sincerity and might d. intelligence, self-confidence and merit {Ans: a. industrial, scientific and medical}The maximum distance of Bluetooth is? a. 10 km b. 10 cm c. 10 m d. 10 ft {Ans: c. 10 m}DTE stands for ________. a. data terminal equipment b. dexterous terminating equipment c. determinate texting equipment d. data texting ends {Ans: a. data terminal equipment}What layer(s) of the OSI Reference Model support firewall operations? (Select all that apply.) 1 2 3 4 5 6 7 {Ans: 3 4}Which of of the following is emerging as the WAN Link-layer implementation of choice? a. MPLS b. ATM c. PPP d. Frame Relay e. Ethernet {Ans: