Mobile Communication Objective Question and Answer
Mobile Communication MCQ Multiple Choice Questions - Page 10 for Practice
Mobile Communication MCQ Questions for Practice
136. Which system use exactly these codes to separated different users in code space and to enable access to a shared medium without interference.
Correct Answer is: CDMA
137. Who adopted the standard DECT for digital cordless telephony.
Correct Answer is: ETSI
138. Who can provide different levels of security and has been optimized for low bandwidth, high-delay bearer networks.
Correct Answer is: Wireless Transport Layer Security (WTLS)
139. Who handles access to and interaction with mobile telephone system.
Correct Answer is: WTA user agent
140. Who interacts with both management layers and is responsible for additional higher layer functions.
Correct Answer is: Station management
141. Who invented the optical telegraph?
Correct Answer is: Claude Chappe
142. Who offers source and destination port numbers used for multiplexing and demultiplexing of data respectively.
Correct Answer is: WDP
143. Who operates on top of many different bearer services capable of carrying data.
Correct Answer is: Wireless Datagram Protocol (WDP)
144. Who stores all static information about a user as well as his or her current location.
Correct Answer is: HLR
145. Who stores the current position of satellites and a mapping of each user to the current satellite through witch communication to the user is possible.
Correct Answer is: SUMR
146. Who was the first to demonstrate the wave character of electrical transmission through space.
Correct Answer is: Heinrich hertz
147. Wireless Application Protocol Forum(WAP Forum) was founded in
Correct Answer is: Jun-97
148. Wireless networks can also be used to replace
Correct Answer is: wired network
149. Wireless Transaction protocol is on top of either