INTRODUCTION TO COMPUTERS
COMPUTER SYSTEMS AND COMPONENTS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Bluetooth
|
|
|
fiber-optic
|
|
|
Global System for Mobile Communications (GSM)
|
|
|
Wi-Fi
|
Detailed explanation-1: -GSM makes use of narrowband Time Division Multiple Access (TDMA) technique for transmitting signals. GSM was developed using digital technology. It has an ability to carry 64 kbps to 120 Mbps of data rates. Presently GSM supports more than one billion mobile subscribers in more than 210 countries throughout the world.
Detailed explanation-2: -access method-GSM utilizes the time division multiple access (TDMA) concept. TDMA is a technique in which several different calls may share the same carrier. Each call is assigned a particular time slot. speech coder-GSM uses linear predictive coding (LPC).
Detailed explanation-3: -GSM (Global System for Mobile Communications) is a set of mobile communications standards and protocols governing second-generation or 2G networks, first developed and deployed in Europe. GSM is a digital cellular communication standard that is universally accepted.
Detailed explanation-4: -The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets.