QUESTION 1 is a multiplexing technique that is designed to exploit the high speed fiber optic cable. A Wavelength Division Multiplexing B Frequency Division Multiplexing C Statistical Time Division Multiplexing D Synchronous Time Division Multiplexing (2 marks) QUESTION 2 In order to allow an efficient simultaneous transmission of multiple signals across a single data link, we need to use. A spreading B channelization C multicasting D multiplexing technique. QUESTION 3 Data rate management handling a disparity in the input data rate using as following EXCEPT. A Multiple Slot B Pulse stuffing C Framing bits D Multilevel multiplexing QUESTION 4 (2 marks) (2 marks) The propagation is very high frequency signal transmitted in direct view with each other from antena to antena. A ground B sky C line-of sight D air (2 marks) QUESTION 5 A suitable cables used in the configuration and installation of 10Base-T Ethernet are: A Fiber optic B Twisted pair cable C Coaxial cable D Radio waves