InstructionsTotal Questions: 20Total Minutes: 20Take this free Online-Test or Quiz or Trivia on the Basics of 4G network namely LTE (Long Term Evolution), LTE-Advanced & LTE-A-Pro. You can easily clear Job interviews and College exams after taking this mobile technology quiz. All the Best Challenge SCORE0 / 20Take This Exam 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*Q Buttons 1) What does LTE stands for? A) Level Telecom Advanced B) Long Terminal Advanced C) Long Term Evolution D) Long Time Evolution 2) Though LTE is treated as a 4G (Fourth Generation) network, it is actually a ___ generation technology as it does not meet expectations. A) 2.5G B) 3G C) 3.5G D) 3.9G 3) What is the Access technique used by an LTE or LTE-A network? A) WCDMA B) FDMA C) PDMA D) OFDMA 4) What does OFDMA stands for? A) Original Frequency Division Multiple Access B) Orthogonal Frequency Division Multiple Access C) Omitted Frequency Division Multiple Access D) None 5) What is the carrier Bandwidth in a typical 3G WCDMA based network? A) 1.4 Mhz B) 3MHz C) 5 MHz D) 10 MHz 6) The Air interface or Radio interface of a 4G LTE network is ____ as a 3G network. A) Same B) Not same C) - D) - 7) ITU stands for ___. A) International Television Union B) Internal Telecommunication Union C) Inventions for Telecommunication Union D) International Telecommunication Union Ad 8) IMT-A (International Mobile Telecommunications Advanced) is _____. A) LTE-A (LTE Advanced) B) The system that implements specifications of ITU-R(ITU Radiocommunication) C) Also known as 4.5G D) All the above 9) What is the name of a Base Transceiver Station in 2G system equivalent in a 4G LTE system? A) nodeB B) eNodeB C) aNodeB D) nodeBPro 10) The Evolution-Data Optimized Voice (EVDV) based 4G networks are according to ___ standards. (3GPP / 3GPP2) A) 3GPP B) 3GPP2 C) - D) - 11) What is the other name for a 3GPP2 based 4G network? A) Super Mobile Broadband (SMB) B) Advanced Mobile Broadband (AMB) C) Ultra Mobile Broadband (UMB) D) None 12) UMB 4G networks are superseded by ___ networks. A) EV-DV networks B) LTE C) WCDMA D) None 13) What does WIMAX stands for? A) Wireless Maximum B) Wireless Intermediate Microwave Access C) Wireless Interoperability for Microwave Access D) None 14) What are the advantages of a 4G LTE network over 3G network? A) More Spectral Efficiency B) Low power consumption C) Scalability and Flexibility with other networks D) All the above Ad 15) What does MIMO stand for? A) Minimum Interference Maximum Output B) Minimum Input Multiple Output C) Multiple Input Multiple Output D) None 16) What is the round trip latency between a Mobile phone and Base station in a 4G LTE network? A) 1ms B) 5ms C) 10ms D) 20ms 17) What does AAS represent in a UMB (Ultra Mobile Broadband) based 4G network? A) Antenna Average System B) Advanced Antenna System C) Analog Amplitude System D) None 18) What is the name given to a 4G LTE or UMB based Core Network Architecture? A) SAE (System Architecture Evolution) B) SAP (System Architecture Pro) C) CAS (Core System Architecture) D) None 19) What are the differences between FDM and OFDM? A) FDM uses Guard bands. OFDM does not need Guard bands. B) FDM transmits data in a big channel. OFDM transmits chunks of data through a group of small channels. C) FDM is sensitive to Multipath effects and Noise. In OFDM, only very few Sub-channels are affected by Noise and Multipath diversity. D) All the above 20) Initial 4G LTE standard supported Carrier Aggregation. State TRUE or FALSE. A) TRUE B) FALSE C) - D) - FINISH EXAM 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*PREVVoWiFi - Voice Over Wifi - Online Test 1 NEXT
