Mobile Computing Multiple Choice Questions
Mobile Computing Multiple Choice Questions This section of interview questions and answers focuses on "Mobile Computing." One can practice these interview questions to improve their concepts for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams, and other competitive exams. 1) Which of the following usually stores all user-related data that is also relevant to GSM mobile systems? VLR HMR CMR SIM Answer: d Explanation: The device that usually stores all the user-related data relevant to the GSM mobile system is known as the SIM Card. A SIM Card is a kind of integrated circuit that securely holds the IMSI (or International Mobile Subscriber Identity). It can also be considered as a portable memory chip that enables users to communicate by making phone calls across the world where the subscriber's network is available. 2) In which one of the following codes with specific characteristics can be applied to the transmiss...