InstructionsTotal Questions: 53Total Minutes: 53Take this free Online-Test or Quiz or Trivia on the 3G UMTS mobile network Architecture and Interfaces. A UMTS network may work on WCDMA, CDMA2000 and TD-SCDMA implementations. You can easily clear Job interviews and college exams after taking this 3G Quiz. All the Best Challenge SCORE0 / 53Take This Exam 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*21*22*23*24*25*26*27*28*29*30*31*32*33*34*35*36*37*38*39*40*41*42*43*44*45*46*47*48*49*50*51*52*53*Q Buttons 1) What is the minimum data speed offered by 3G mobile technology for a Stationary user? A) 128kbps B) 384 kbps C) 2 mbps D) 8 mbps 2) What is the minimum data speed offered by 3G mobile technology to a Slow Moving user? A) 128 kbps B) 384 kbps C) 2 mbps D) 8Mbps 3) What is the minimum speed offered by 3G mobile technology to a Fast moving user? A) 128 Kbps B) 384 Kbps C) 2 Mbps D) 8 Mbps 4) WCDMA stands for? A) Wide array CDMA B) Wide band CDMA C) Wireless CDMA D) Wifi CDMA 5) What is the Multiple Access technique used in a 3G mobile network. A) Time Division B) Frequency Division C) Code Division D) None 6) SIM in a 3G network is called _____? A) Micro SIM B) Nano SIM C) USIM D) RSIM 7) What are the parts of a 3G network architecture? A) User Equipment (UE) B) Radio Access Network (RAN) C) Core Network D) All the above. UE, RAN and Core network. Ad 8) What is the name of a BTS in a 3G mobile network? A) Structure B) Node-B C) Node-N D) None 9) What is the name of BSC equivalent part in a 3G mobile network? A) Controller B) Radio Switch Controller C) Radio Network Controller D) Radio Command Center 10) What is the equivalent interface Um(Air interface) in a 3G network? A) Un B) Us C) Uu D) Uc 11) What is the interface between USIM and ME(Mobile Equipment)? A) Cm B) Cn C) Cu D) Cc 12) What is the interface between NodeB and RNC in a WCDMA network? A) Lub B) Luc C) Lud D) Lue 13) What is the interface between RNC and MGW (Media Gateway)? A) Lc B) Ln C) Lu D) None 14) What is the interface between RNC and SGSN? A) Lu B) Lc C) Lm D) None Ad 15) What is the interface between MGW and EIR? A) A interface B) F interface C) B interface D) None 16) What is the interface between MGW and HLR? A) A interface B) B interface C) D interface D) F interface 17) A UMTS(Universal Mobile Telecommunication) network is a ___ network. A) First Generation B) Second Generation C) Third Generation D) Fourth Generation 18) Who developed standards for a UMTS network? A) ANSI (American National Standards Institute) B) 3GPP (3rd Generation Partnership Project) C) ITU (International Telecommunication Union) D) None 19) What is the maximum data rate supported by a 3G network or UMTS network? A) 384 kbps B) 2 Mbps C) 32 Mbps D) 42 Mbps 20) CDMA2000 technology is also a ___ network. A) 2G B) 3G C) 4G D) None 21) Find differences between CDMA2000 and WCDMA technologies in a 3G network. A) CDMA2000 - Follows 3GPP2 standards. WCDMA - Follows 3GPP standards. B) CDMA2000 offered less 3G speed. WCDMA offered more 3G speeds. C) CDMA2000 uses only Code Division. WCDMA uses Code Division along with FDD(Frequency Division Duplexing) D) All the above. Ad 22) What is the modulation technique used by WCDMA technology? A) Amplitude Modulation B) Separate Spectrum Modulation C) Spread Spectrum Modulation D) None 23) As part of Closed Loop Power Control followed by a WCDMA network, power control bits are sent every ___ milliseconds to the User Equipment (Phones). A) 0.1 ms B) 0.66 ms C) 1.5 ms D) None 24) State TRUE or FALSE. Closed-Loop Power Control is efficient than Open Loop Power Control. A) FALSE B) TRUE C) - D) - 25) If a 3G tower has 3 antennae, what is the total number of pilot frequencies under the tower? A) 1 B) 3 C) 6 D) 8 26) What is the name of the Receiver that can decode signals travelled in different paths (Multipath) to construct a good signal? A) Multipath Receiver B) Frame Receiver C) Rake Receiver D) None 27) What type handovers are possible when moving from one Cell to other Cell ? A) Hard Handover B) Soft Handover C) Hybrid Handover D) None 28) Which is the technology used by WCDMA to transfer data packets in its RAN network (Air Interface + NodeB)? A) IP B) Frame Relay C) ATM (Asynchronous Transfer Mode) D) None Ad 29) State TRUE or FALSE. ATM cells have a fixed size. A) FALSE B) TRUE C) - D) - 30) Choose the correct statement about ATM technology. A) ATM technology offers Qos(Quality of Service) B) ATM offers variable bit rates. C) ATM is compatible with old and existing technologies. D) All the above 31) State TRUE of FALSE. UMTS technology can be used in Satellite phones. A) FALSE B) TRUE C) - D) - 32) What the elements introduced commonly in R99, R00(R4 and R5) 3GPP releases? A) BSS Elements like BSC, BTS B) UTRAN elements like RNC, Node B C) Packet Switching Core Network elements like SGSN, GGSN and BG(Border Gateway) D) All the above 33) What are the network elements introduced in R99 3GPP release? A) HLR, VLR B) AuC, EIR C) SMS MSC D) All the above 34) What are the network elements introduced in R00(R4 + R5) 3GPP releases? A) MSC Server B) GMSC Server C) MGW D) All the above 35) What are the network elements introduced in R5-3GPP release? A) HSS (Home Subscriber Server) B) Internet Protocol Multimedia (IM) subsystem C) Both A and B D) None Ad 36) The IFW (Interworking Function) works in between PLMN(Public Land Mobile Network) and _____? A) ISDN (data) B) PSTN (Landline) C) PDN (data) D) All the above 37) Choose the correct Abbreviations below. A) PSCN (Packet Switched Core Network) B) CSCN (Circuit Switched Core Network) C) UTRAN (Universal Terrestrial Radio Access Network) D) All the above 38) The R4 release of 3GPP network employs ____ architecture. A) GPRS B) NGN (Next Generation Network) C) SGN (Super Generation Network) D) None 39) The R5-3GPP release employs ___ core network. A) IP and Circuit Switched Data B) All IP Core network C) All Circuit Switched Network D) None 40) Choose the correct abbreviations about 3G technology terms below. A) HSPA = High-Speed Packet Access B) HSDPA = High-Speed Downlink Packet Access C) HSUPA = High-Speed Uplink Packet Access D) All the above 41) What are the other names of an HSDPA (High-Speed Downlink Packet Access) technology in a 3G network? A) 3.5G B) 3G+ C) Turbo 3G D) All the above 42) What are the data speeds offered by an HSDPA enabled 3G network? A) 3.6 Mbps B) 7.2 Mbps, 14 Mbps C) 21 Mbps, 28 Mbps D) All the above Ad 43) What is the maximum unlink data rate achieved by an HSUPA (High-Speed Uplink Packet Access) enabled 3G network? A) 2 Mbps B) 3.6 Mbps C) 5.76 Mbps D) 8 Mbps 44) What is the network symbol displayed next to Signal in a 3G network? A) H B) H+ C) 3G D) All the above 45) Evolved High-Speed Packet Access (HSPA+) technology offers data rates up to ___. A) 128 Mbps / 32 Mbps [Downlink / Uplink] B) 256 Mbps / 8 Mbps C) 337 Mbps / 34 Mbps D) None 46) Which is the digital modulation technique used in a 3G/WCDMA network? A) QPSK B) QAM C) Any of QPSK and QAM D) None 47) 3G networks with TD-SCDMA technology are deployed mainly in ___ country. A) Russia B) China C) Finland D) USA 48) Which is the 3G technology suitable for Macro Cells (Big cells) and uniform traffic? A) WCDMA B) TD-CDMA C) TD-SCDMA D) None 49) Which is the 3G technology suitable for densely populated city areas with Micro and Pico Cells? A) WCDMA B) TD-CDMA C) TD-SCDMA D) None Ad 50) Which is the 3G technology suited for Macro and Micro Cell areas? A) WCDMA B) TD-CDMA C) TD-SCDMA D) None 51) What are the advantages of a TD-SCDMA enabled 3G network? A) Variable number of downlink and uplink channels with flexibility for support uneven traffic B) Any spectrum (Spread Spectrum) can be used. C) Sudden traffics can be augmented easily. D) All the above 52) Choose a frequency band to deploy a UMTS or 3G network. A) 2100 Mhz = 1920-1980, 2210-2170 B) 1900 MHz = 1850-1910, 1930-1990 C) 1800 MHz = 1710-1785, 1805-1880 D) All the above 53) Choose a frequency band to deploy a UMTS or 3G network. A) 1700 Mhz = 1710-1755, 2110-2155 B) 850 Mhz = 824-845, 869-894 C) 800 Mhz = 830-840, 875-885 D) All the above FINISH EXAM 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*21*22*23*24*25*26*27*28*29*30*31*32*33*34*35*36*37*38*39*40*41*42*43*44*45*46*47*48*49*50*51*52*53*PREVGPRS Protocols and Interfaces 1 NEXT3G CDMA2000 Architecture and Interfaces Quiz
