This is the Online Practice Quiz in Wire and Wireless Communications System Part 14 as one of the Communications Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies, Communications Books, Journals and other Communications References.
Continue Part XIV of the Online Practice Quiz
Quiz in Wire and Wireless Communications System
Question 131. Synchronous multiplexed systems have the time placement of bits
Question 132. How many unique tones are used for the 12-key dual-tone multi-frequency keypad?Question 133. In the telephone industry, BORSCHT functions are performed byQuestion 134. It is a node in the switching system of GSM that handles mobile intelligent network services.Question 135. A node in the switching system of GSM that provides integrated voice, fax and data messaging.Question 136. NAM meansQuestion 137. Which of the following is a type of dc signaling?Question 138. Asynchronous data transmission requires a clockQuestion 139. Pulse dialing occurs at the rate ofQuestion 140. A synchronous multiplexed systems are used