InstructionsTotal Questions: 53Total Minutes: 53Take this free Online-Test or Quiz or Trivia on 3G UMTS CDMA2000 (CDMA) Network Architecture and Interfaces. CDMA2000 is another branch of 3G Network under UMTS specifications. 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) CDMA is a ___ generation technology. A) 1st generation B) 2nd generation C) 3rd generation D) 4th generation 2) What is the abbreviation of CDMA? A) Code Digital Multiple Access B) Code Duplex Multiple Access C) Code Division Multiple Access D) None 3) 2G CDMA is also called? A) IS-95 B) CDMAOne C) 1st Generation CDMA D) All the above 4) A CDMA2000 is a ____ generation network. A) First Generation B) Second Generation C) Third Generation D) Fourth Generation 5) CDMA2000 uses ___ radio system. A) Analog B) Digital C) Analog and Digital D) None 6) What is another name for a CDMA2000 network? A) IS-2000 B) C2K C) IMT Multi-Carrier (IMT-MC) D) All the above 7) Who developed standards for a CDMA2000 3G network system? A) ANSI (Americal National Standards Institute) B) 3GPP (Third Generation Partnership Projects) C) 3GPP-2 D) GSM Ad 8) What are the Evolution stages or versions of a CDMA2000 3G network? A) CDMA2000 1xRTT B) CDMA2000 1x Advanced C) CDMA2000 1xEV-DO D) All the above 9) The voice capacity of a CDMA2000 1xRTT over CDMAOne is ____. A) The same B) 2 times more C) 4 times more D) None 10) What are the advancements in the CDMA2000 over CDMAOne technology? A) More Battery Life B) Frequency Band Flexibility C) Higher Capacity for Voice and Data D) All 11) State TRUE or FALSE. An IS-95 compatible Handset works in IS-2000(CDMA2000) network without any problem. A) False B) True C) - D) - 12) What are the new features of CDMA2000 3G network? A) Fast power control (saves battery and reduces delay) B) Support for Radio Configurations(RC) from RC1 to RC9 in forward link and RC1 to RC6 in Reverse Link for flexible Rate, Spreading Rate, Channel Coding and Diversity. C) Support for R-UIM (Removable SIM) D) All 13) In a CDMA2000 network, support for EVDO indicates support for ____. A) Voice B) Data C) A and B D) None 14) CDMA2000 uses ___ Access technology. A) Code Division B) Time Division C) Both Code Division and Time Division D) None Ad 15) Which is the 4G version of CDMA2000 technology? A) LTE B) UMB C) EVDV D) None 16) Which is the error correction code used in CDMA based networks? A) Turbo Code B) Convolution Code C) Both Convolution Code and Turbo Code D) None 17) Name the type of Spread Spectrum modulation technique? A) Frequency Hopping SS B) Direct Sequence SS C) Time Hopping SS D) All 18) What are the 4 parts of a CDMA architecture or structure? A) Mobile Station (MS), Base Station Subsystem (BSS) B) Mobile Switching Subsystem (MSS) C) Operation and Maintenance Subsystem (OMM) D) All 19) What are the systems present in a BSS? A) One or more BTS (Base Transceiver Station) B) One or More BSC (Base Station Controller) C) A and B D) None 20) What are the systems present in a MSS? A) MSC (Mobile Switching Center) B) VLR, HLR C) EIR, AuC D) All the above 21) What is the system present in an OMM (Operation Maintenance and Management Subsystem)? A) OMC (Operation and Maintenance Center) B) VLR (Visitor Location Register) C) HLR (Home Location Register) D) AuC (Authentication Center) Ad 22) The OMC-S system is used on _____ side. A) BSC B) MSC C) MS D) None 23) The OMC-R is used on _____ side? A) BSC B) MSC C) MS D) None 24) What are the functions of a MS (Mobile Station)? A) Making a call B) Receiving a call C) Send / Receive SMS D) All 25) What are the functions of a BTS (Base Transceiver Station)? A) Transmitting and Receiving signals and data B) Listening to commands from BSC C) Allow mobility from BTS to BTS during Handovers D) All 26) What are the functions of a BSC in a CDMA architecture? A) Radio resource management, Radio network management, BTS monitoring B) Positioning, Handoff C) Paging, Voice coding, Rate adjustment D) All 27) What are the functions of MSC in a CDMA Architecture? A) Call connection, VLR-HLR enquiry B) Charging (billing), C) Mobility, Handoffs (BSC to BSC, MSC to BSC) D) All 28) Which among the following is a Static Database? A) VLR (Visitor Location Register) B) HLR (Home Location Register) C) AuC (Authentication Center) D) All Ad 29) Which among the following is a Dynamic Database? A) VLR B) HLR C) AuC D) EIR 30) What are the functions of a VLR (Visitor Location Register) in a CDMA architecture? A) Stores MS location information B) Stores MS eligible service information C) VLR copies all data from HLR database D) All 31) What are the functions of an HLR (Home Location Register) database? A) HLR stores Subscriber ID, Services B) HLR stores current location of subscriber even in a roaming situation C) Stores current MSC/VLR information for a particular user D) All 32) What are the functions of an Authentication Center (AuC) in a 3G CDMA (CDMA2000) network architecture? A) Generates, stores and sends Authentication parameters B) Example authentication parameters are A-KEY, SSD, ESN, MIN and AAV. C) AuC sends authentication parameters to the MSC/VLR upon request. D) All 33) What are the functions of a Short Messaging Center (SC) in a CDMA architecture? A) SC sends two types of Messages namely Point to Point and Broadcasting messages. B) Short Message Center (SC) works like a post office receiving messages, sorting and sending to the correct destination. C) SC is also a database receiving, storing and sending messages. D) All 34) An OSI (Open System Interconnection) model defines ___ of a CDMA network. A) Interfaces B) Protocols C) System functions D) All 35) What is the Interface between a Mobile Station(MS) and a Base Transceiver Station (BTS) in a CDMA structure? A) Uu B) Um C) Ui D) None Ad 36) In a CDMA architecture, what is the interface between a Base Transceiver Station (BTS) and a Base Station Controller (BSC)? A) A B) Abis C) Um D) B 37) In a CDMA architecture, what is the interface between a Base Station Controller (BSC) and an Operation and Maintenance Center (OMC)? A) P B) H C) Q D) M 38) In a CDMA architecture, what is the interface between an Operation and Maintenance Center (OMC) and an Mobile Switching Center (MSC)? A) P B) Q C) M D) H 39) In a CDMA structure, what is the interface between a Base Station Controller (BSC) and a Mobile Switching Center (MSC)? A) A B) B C) C D) D 40) In a CDMA network, what is the interface between two Mobile Switching Centers (Inter-MSC)? A) C B) D C) E D) F 41) What is the interface between an MSC and an EIR (Equipment Identification Register) in a 3G CDMA (CDMA2000) network? A) Q B) M C) N D) F 42) What is the interface between an MSC and an IWF (Interworking Function)? A) P B) Q C) L D) M Ad 43) What is the interface between an MSC and an HLR (Home Location Register)? A) P B) Q C) M D) C 44) What is the interface between an MSC and a VLR (Visitor Location Register)? A) P B) Q C) B D) D 45) What is the interface between a VLR and an HLR? A) E B) D C) B D) Q 46) What is the interface between an HLR and an AuC (Authentication Center)? A) P B) H C) Q D) M 47) What is the interface between an HLR and an SC (Short Message Center)? A) P B) Q C) N D) M 48) What is the interface between two Short Message Centers (Inter Short Message Centers - SCs)? A) M B) N C) P D) Q 49) What is the PCM link speed of Non-Air Interfaces of CDMA2000 ( 3G CDMA ) network? A) 1024 kbps B) 512 kbps C) 2048 kbps D) 4096 kbps Ad 50) What is the easiest way to avoid congestion in the CDMA2000 (3G CDMA) network? A) Install new BTS in that area B) Increase the number of PCM links ( 2 mbps links) between systems of CDMA architecture. C) Add more links to Packet Data Networks (PDN) and Public Switched Telephone Networks (PSTN) D) All the above 51) What is the interface between an MSC and a PSPDN (Public Switched Packet Data Network)? A) Ai B) Di C) Pi D) None 52) What is the interface between an MSC and a PSTN (Public Switched Telephone Network)? A) Pi B) Di C) Ai D) None 53) What is the interface between an MSC and an ISDN (Integrated Services Digital Network)? A) Ai B) Di C) Pi D) None 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*PREV3G UMTS WCDMA Network Architecture Quiz NEXT3G UMTS CDMA2000 Channels and Functions
