Wireless Communication Question & Answers July 27, 2022 By WatElectronics This article lists 100 Wireless Communication MCQs for Engineering Students. The Wireless Communication Questions & Answers below include solutions and links to the relevant topic. This is helpful for users who are preparing for their exams and interviews, or professionals who would like to brush up on the fundamentals of Wireless Communication. Wireless communications are of two types based on distance they are short-range and long-range communications. The WIFI, Bluetooth, ZigBee, IrDA, etc are examples of short-range wireless communications, and the radio, mobile phones, satellite communications, etc are examples of long-range communication. The wireless connectivity happens in two ways: WIFI and WIMAX which eliminates the need to connect the device to a wire. The freedom from wires, mobility, global connectivity, ease of use, reduced cost, flexibility & scalability are the benefits of wireless communication. The WIFI wireless communication technology has a range of 100 yards, it is insecure, and it has a throughput of 10-12 Mbps. The throughput means the data that is traveling can get collided with any other data or due to some interference it gets an error, so in that case, the bandwidth will be wasted. When bandwidth is wasted then effectivity the time will be lost and communication channels will lose. The WiMAX is nothing but a collection of wireless protocols that were defined by IEEE 802.16. The WiMAX base station and WIMAX subscriber unit are the main components of WiMAX. The WiMAX has broadband wireless access, it has a throughput of 72Mbps, a range of 6 miles, and multilevel encryption is available in this wireless technology. Name Email 1). What is the standard form of AMPS? Advanced Mobile phone Signal Advanced Mobile phone Speed Advanced Mobile phone System None of the above None Hint 2). The communication distance of WIFI is up to _______? 100 meters 100 decilitres 100 dekalitres 100 hectolitres None Hint 3).The communication speed of WIFI is up to ________? 11 Mbps 1 Mbps 250 Mbps None of the above None Hint 4). The wireless LAN is an application of ______ wireless system? Bluetooth Zigbee WIFI None of the above None Hint 5). The paging's are categorized into _______ types? One Two Three Four None Hint 6). What are the parts of cordless phone? Base Handset Both a and b None of the above None Hint 7). How many ways are there to setup a wireless network? One Two Three Four None Hint 8). What are the characteristics of wireless communication system? Mobility Reachability Simplicity All of the above None Hint 9). Which one of the following wireless systems have 1 Mbps communication speed? Bluetooth Zigbee WIFI None of the above None Hint 10). What is the standard form of NMTS? Nordic Mobile phone System Nordic Mobile phone Speed Nordic Mobile phone Signal None of the above None Hint 11). The carrier frequency of cordless phone service is around ___________________ Hz? <100 MHz <1 GHz <2 GHz None of the above None Hint 12). What is the functionality of cordless phone service? Transceiver Transmitter Receiver None of the above None Hint 13). What is the standard form of RPCU? Radio Port Common Unit Radio Part Control Unit Radio Port Control Unit None of the above None Hint 14). How many types of wireless LANs are there? One Two Three Four None Hint 15). What are the issues with wireless network? Quality of service Security risk Reachable range All of the above None Hint 16). What is the standard from of VLC? Visible Light Communication Vision Light Communication Visible Line Communication None of the above None Hint 17). The carrier frequency of cellular phone service is around ____ Hz? <100 MHz <1 GHz <2 MHz None of the above None Hint 18). The wireless sound is an application of ______ wireless system? Bluetooth Zigbee WIFI None of the above None Hint 19). Which one of the following wireless systems have 250 Mbps communication speed? Bluetooth Zigbee WIFI None of the above None Hint 20). What is the standard form of TACS? Total Access Communication System Total Access Communication Signal Total Access Communication Speed None of the above None Hint 21). The communication distance of Bluetooth is up to _______? 10 meters 100 decilitres 100 dekalitres 100 hectolitres None Hint 22). The communication speed of Bluetooth is up to ________? 11 Mbps 1 Mbps 250 Mbps None of the above None Hint 23). The instrumentation control is an application of ______ wireless system? Bluetooth Zigbee WIFI None of the above None Hint 24). What is the functionality of tv remote control service? Transceiver Transmitter Receiver None of the above None Hint 25). What is the standard form of IBSS? Independent Basic Simple Set Independent Basic Service Set Independent Basic Set Service None of the above None Hint Read more about Wireless communication Wireless Communication MCQs for Quiz 26). In which one of the following wireless communication system the relative power consumption is high? WIFI Zigbee Bluetooth None of the above None Hint 27). The maximum outdoor range in WIFI wireless communication technology is ______? 100 m 10-1000 m 10 m None of the above None Hint Read more about WiFi 28). The power control frequency of wideband CDMA is ________________? 1500 Hz 2 Hz 1800 Hz None of the above None Hint 29). What is the functionality of garage door opener? Transceiver Transmitter Receiver None of the above None Hint 30). What is the standard form of ETACS? European Total Access Communication System European Total Access Communication Signal European Total Access Communication Speed None of the above None Hint 31). The communication distance of ZigBee is up to _______? 50-500 meters 100 dekalitres 100 decilitres 100 hectolitres None Hint 32). The communication speed of ZigBee is up to ________? 11 Mbps 1 Mbps 250 Mbps None of the above None Hint 33). What is the functionality of paging system service? Transceiver Transmitter Receiver None of the above None Hint 34). What is the standard form of ESS? Extended Simple Service Extended Set Service Extended Service Set None of the above None Hint 35). The power control frequency of wideband GSM is _______________? 1500 Hz 2 Hz 1800 Hz None of the above None Hint 36). What is the standard form of HSPA? High Speed Packet Act High Speed Packet Access High Shift Packet Access None of the above None Hint 37). The potential download speed of fourth generation wireless systems is _______________ Gbps? 20 Gbps 10 Gbps 1 Gbps 30 Gbps None Hint 38). In which year the third-generation cell network technology was introduced? 1993 2001 2009 2018 None Hint 39). Which one of the following generation cell network technologies uses narrow band internet service? Second generation Fourth generation Fifth generation Third generation None Hint 40). What is the functionality of cellular phone service? Transceiver Transmitter Receiver None of the above None Hint 41). What is the standard form of LAWN? Local Area Wireless Network Line Area Wireless Network Load Area Wireless Network None of the above None Hint 42). The carrier spacing of wide band code division multiple access is _______ MHz? 5 MHz 200 KHz 100 KHz 345 KHz None Hint 43). The symbol rate of GPRS is _______________ Ksym/sec? 270 Ksym/sec 300 Ksym/sec 400 Ksym/sec 500 Ksym/sec None Hint 44). The modulation bit rate of GPRS is around _____________ Kbps? 300 Kbps 270 Kbps 810 Kbps None of the above None Hint 45). The radio data rate/time slot of GPRS is _________________? 300 Kbps 22.8 Kbps 810 Kbps None of the above None Hint 46). Which one of the following is a local area network? WLAN WMAN WPAN WWAN None Hint 47). What is the standard form of DSSS? Direct Sequence Spread Spectrum Direct Sequence Simple Spectrum Direct Sequence Single Spectrum None of the above None Hint 48). Which one of the following generation cell network technologies uses broadband band internet service? Second generation Fourth generation Fifth generation Third generation None Hint 49). In which year the second-generation cell network technology was introduced? 1993 2001 2009 2018 None Hint 50). In which one of the following wireless communication system the relative power consumption is very low? WIFI Zigbee Bluetooth None of the above None Hint Wireless Communication MCQs for Exams 51). The maximum outdoor range in ZigBee wireless communication technology is ____________? 10-100 m 10-1000 m 10 m None of the above None Hint 52). What is the standard form of WANU? Wireless Act Network Unit Wired Access Network Unit Wireless Access Network Unit None of the above None Hint 53). The carrier spacing of global system for mobile communication is _______ MHz? 5 MHz 200 KHz 100 MHz 345 MHz None Hint 54). What is the meaning of WCDMA? Wideband Code Division Multiple Access Wideband Code Diffusion Multiple Access None of the above None Hint 55). The modulation bit rate of EDGE is around _______ Kbps? 300 Kbps 270 Kbps 810 Kbps None of the above None Hint 56). The radio data rate/time slot of EDGE is ________? 69.2 Kbps 22.8 Kbps 810 Kbps None of the above None Hint 57). Which one of the following generation cell network technologies uses ultra-broadband band internet service? Second generation Fourth generation Third generation Fifth generation None Hint 58). In which year the fourth-generation cell network technology was introduced? 1993 2001 2009 2018 None Hint 59). What is the standard form of UMTS? Universal Mobile Telecommunications System Universal Main Telecommunications System Universal Mobile Transformer System None of the above None Hint 60). In which one of the following wireless communication system the realtive power consumption is medium? WIFI Zigbee Bluetooth None of the above None Hint 61). The maximum outdoor range in Bluetooth wireless communication technology is ______? 10-100 m 10-1000 m 10 m None of the above None Hint 62). What is the standard form of WASU? Wireless Act Subscriber Unit Wired Access Subscriber Unit Wireless Access Subscriber Unit None of the above None Hint 63). What is the standard form of RCC? Reverse Channel control Reverse control Channel Reverse control Common None of the above None Hint 64). The maximum bandwidth per channel for WIFI 802.11g standard is ______________? 1 Mbps 54 Mbps 11 Mbps 30 Mbps None Hint 65). The coverage distance of WIMAX wireless technology is around ___________________? Up to 10 miles Up to 20 miles Up to 30 miles Up to 40 miles None Hint 66). The channel bandwidth in WiMAX 802.16d/e standard is __________________ MHz? 1.25 to 20 MHz 1.25 to 50 MHz 1 to 70 MHz 1.25 to 60 MHz None Hint 67). What is the standard form of EDGE? Enhanced Diffusion for GSM Evolution Enhanced Diffraction for GSM Evolution Enhanced Data rates for GSM Evolution None of the above None Hint 68). Which one of the following generation cell network technologies uses wireless world wide web internet service? Second generation Fourth generation Fifth generation Third generation None Hint 69). In which year the fifth-generation cell network technology was introduced? 1993 2001 2009 2018 None Hint 70). What is the standard form of HSUPA? High Speed Uplink Packet Act High Speed Uplink Packet Access High Shift Uplink Packet Access None of the above None Hint 71). The potential download speed of fifth generation wireless systems is _______________ Gbps? 20 Gbps 10 Gbps 1 Gbps 30 Gbps None Hint 72). What is the standard form of FHSS? Frequency Hopping Spread Spectrum Frequency Hopping Simple Spectrum Frequency Hopping Single Spectrum None of the above None Hint 73). Which one of the following is a personal area network? WLAN WMAN WPAN WWAN None Hint 74). In which one of the following switching there will be bandwidth wastage? Circuit switching Packet switching Both a and b None of the above None Hint 75). What is the standard form of FCC? First control Channel Forward control Channel Forward control Common None of the above None Hint Wireless Communication MCQs for Students 76). The maximum bandwidth per channel for WIFI 802.11a standard is __________? 130 Mbps 54 Mbps 11 Mbps 30 Mbps None Hint 77). The network capacity of WIFI wireless communication is ____________ nodes? 32 nodes 7 nodes 65536 nodes None of the above None Hint 78). The peak speed of fifth generation wireless technology is ____________? 1 Gbps 20 Gbps 2 Gbps 3 Gbps None Hint 79). The frequency band of fourth generation wireless technology is ___________? Below 6 GHz 30 GHz to 300 GHz >500 GHz None of the above None Hint 80). What is the standard form of HSDPA? High Speed Downlink Packet Act High Speed Downlink Packet Access High Shift Downlink Packet Access None of the above None Hint 81). Which one of the following is a wide area network? WLAN WMAN WPAN WWAN None Hint 82). Which one of the following doesn't support store and forward transmission? Circuit switching Packet switching Both a and b None of the above None Hint 83). In which one of the following switching there will be no bandwidth wastage? Circuit switching Packet switching Both a and b None of the above None Hint 84). What is the standard form of FVC? First Voice Channel Forward Voice Channel Forward Voice Common None of the above None Hint 85). The maximum bandwidth per channel for WIFI 802.11n standard is ______? 130 Mbps 54 Mbps 11 Mbps 270 Mbps None Hint 86). The network capacity of Bluetooth wireless communication is ___________ nodes? 32 7 65536 None of the above None Hint 87). The frequency band of fifth generation wireless technology is _____________? Below 6 GHz 30 GHz to 300 GHz >500 GHz None of the above None Hint 88). The bandwidth range of second-generation wireless technology is __________ bps? 2 Mbps 14 to 64 Kbps 200 Mbps None Hint 89). The bandwidth range of fifth generation wireless technology is ________________ bps? 2 Mbps 14 to 64 Kbps >1 Gbps None Hint 90). What is the standard form of WiMAX? Worldwide Interoperability for Minimum Access Worldwide Interoperability for Microwave Access Worldwide Interoperability for Maximum Access None of the above None Hint 91). Which one of the following is a metropolitan area network? WLAN WMAN WPAN WWAN None Hint 92). The maximum bandwidth per channel for WIFI 802.11b standard is _____________? 1 Mbps 10 Mbps 11 Mbps 30 Mbps None Hint 93). The network capacity of ZigBee wireless communication is ___________ nodes? 32 nodes 7 nodes 65536 nodes None of the above None Hint 94). What is the standard form of RVC? Reverse Voice control Reverse Voice Channel Reverse Voice Common None of the above None Hint 95). Which one of the following support store and forward transmission? Circuit switching Packet switching Both a and b None of the above None Hint 96). The peak speed of fourth generation wireless technology is _____________? 1 Gbps 20 Gbps 2 Gbps 3 Gbps None Hint 97). The bandwidth range of first-generation wireless technology is _____________ bps? 2 Kbps 14 to 64 Mbps 2 Mbps 200 Mbps None Hint 98). What is the standard form of GPRS? General Phone Radio Service General Packet Radio System General Packet Radio Service None of the above None Hint 99). What is the standard form of LEO? Light Emitted Orbit Low Earth Orbit Light Earth Orbit None of the above None Hint 100). What is the standard form of SWAP? Single Wireless Access Protocol Shared Wireless Access Protocol Simple Wireless Access Protocol None of the above None Hint For More MCQs Inter-Process Communication Question & Answers Broadband Communication Question & Answers Mobile Communication Question & Answers Optical Fiber Communication Question & Answers Analog Communication Question & Answers Digital Communication MCQ’S Satellite Communication Question & Answers Please fill in the comment box below. Time's up
