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WorksheetsACE CLUB-ECE-VEL TECH-QUIZ-WIRELESS STANDARDS
Total questions: 30
Worksheet time: 10mins
What is the frequency band for Bluetooth
2400-2483.5 MHz
2500-2583.5 MHz
2400-2480 MHz
2500-2580 MHz
Which of the following comes under the category of Public safety standards
GPS
Tetrapol
RFID
SIGFOX
Which modulation technique used in LTE
BPSK
QPSK
FSK
PSK
What does LE stands for
Limited Edition
Law Enforcement
Low Energy
None of these
Identify the frequency band used for WiMAX application
3400-3600
3300-3800
3300-4200
3550-3700
TETRA stands for
Terrestrial Trunked Radio
Trans-European Trunked Radio
Trunked Radio System
Trunked Transport Service
What is the frequency range used for RFID in Europe
6.7MHz to 13.56MHz
865MHz to 868MHz
902MHz to 928MHz
27MHz to 52MHz
DFS stands for
Distributed file system
Dynamic frequency system
Dynamic frequency selector
Dynamic frequency selection
Mention the trademark of Wi-fi Alliance
WiMAX
LoRa
Wifi HaLow
NB-IoT
What does CCK stands for
Complementary Code Keying
Complement security Code Keying
Complementary Code security Key
None of the above
Mention the multiple access technique used in LPWAN
TDMA/FDMA
CSS
UNB/CSS
UNB
Choose the Wi-Fi band which requires the DFS technique
5150 to 5250
5250 to 5350
5725 to 5850
5250 to 5350
What does LCR stands for
Liquidity coverage ratio
Least Cost Routing
Log Cabin Republicans
Low Chip Rate
What does JTACS stands for
Joint terminal attack controller
Japan TACS
Joint Tactical Control System
Joint Terrorism Analysis Centre
What does C4FM stands for
Continuous 4 Level Frequency Modulation
Compatible 4 Level Frequency Modulation
Constant Envelope 4-Level Frequency Modulation
Composite 4 Level Frequency Modulation
What does ACM stands for
Association for Computing Machinery
Address complete Message
Adaptive code Modulation
Either b or c
What is the full form of CID
Caller Identification
Connection ID
Crime identification
Carrier identification
What does CQI stands for
a Continuous quality improvement
Channel Quality Indicator
Channel Quality improvement
Continuous quality indicator
What does DSR stands for
Demand Signal Routing
Dynamic Source Routing
Demand Source Routing
Dynamic Signal Routing
Identify the standard used for Next generation video compression
H.264
H.263
H.236
H.254
What is the full form of NAC
Negative Acknowlege
Network Acknowlege
Non-Acknowlege
None of these
What is the full form of RAN
Radio Access Network
Random Access Network
Remote Access Network
Request to Access Network
What does TS stands for
Temporary slot
Temporary Service
Time base Service
Time slot
What does PAN stands for
Wireless Personal Area Network
Wifi Protected Area Network
Wifi Personal Area Network
Wireless Protected Area Network
What does DL stands for
Domain Location
Domain Locator
Downlink
Download
Which algorithm is used for encryption in GSM
A5
AAA
AAD
A3
Identify the Standard of ITU-T for Audio Pulse Code Modulation
G.711
H.263
H. 264
G.7111
What does I-TCP stands for
Indirect-TCP
Internet-TCP
International –TCP
Information- TCP
What does NRZ stands for
Network Resource Zone
Network Routing Zone
Non Return to Zero
None of the above
What does RAC stands for
Random Access Channel
Radio Access Channel
Resource Allocation Channel
Remote Access Channel
