Mobile Communication Multiple Choice Questions and Answers

71. TDMA stands for

1. Time division multiple access
2. Time divide multiple access
3. Time division mode access
4. Time division multiple account

72. The .................management supports the association and re-association of a station to an access point and roaming between different access points.

1. phy
2. station
3. mac
4. pmd

73. The architecture introduces two new network elements is

1. GPRS
2. GSM
3. SGSN
4. CKSN

74. The attractive force Fg of the earth due to gravity equals

1. mg(R/r)2
2. mg
3. R
4. mg(r/R)2

75. The basis for transmission of data in WAP is formed by

1. bearer services
2. providers
3. wdp
4. wcmp

76. The bluetooth is a ....................with a very limited coverage and without the need for an infrastructure.

1. WAN
2. LAN
3. MAN
4. WAP device

77. The carrier spacing of Bluetooth is

1. 1MHz
2. 2MHz
3. 3MHz
4. 4MHz

78. The compatibility of Bluetooth is

1. with 80210 standard
2. with 80211 standard
3. with 80212 standard
4. with 80213 standard

79. The current www in the internet offers web pages with the help of ......................pages.

1. HTTP and web
2. FTP and HTTP
3. HTML and web servers
4. HTTP

80. The data rate for Bluetooth technology is ..............Mbit/s.

1. 1
2. 2
3. 3
4. 4