Cisco인증 350-021덤프로Cisco시험을 패스,하지 못하셨다구요? 최선을 다했는데도 실패하였다는 말은 영원히 하지마세요. Cisco인증 350-021시험을 패스하는 방법은 많고도 많습니다. ITExamDump의Cisco인증 350-021덤프로 시험에 다시 도전해보세요. ITExamDump의Cisco인증 350-021덤프는 착한 가격에 100%에 달하는 적중율과 패스율을 보장해드립니다. 시험에서 불합격성적표를 받으시면 덤프구매시 지불한 덤프비용을 환불처리해드립니다. ITExamDump의Cisco인증 350-021덤프로 시험패스를 꿈꿔보세요.
다른 사이트에서도Cisco 350-021인증시험관련 자료를 보셨다고 믿습니다.하지만 우리 ITExamDump의 자료는 차원이 다른 완벽한 자료입니다.100%통과 율은 물론ITExamDump을 선택으로 여러분의 직장생활에 더 낳은 개변을 가져다 드리며 ,또한ITExamDump를 선택으로 여러분은 이미 충분한 시험준비를 하였습니다.우리는 여러분이 한번에 통과하게 도와주고 또 일년무료 업데이트서비스도 드립니다.
시험 번호/코드: 350-021
시험 이름: Cisco (CCIE SP Cable Qualification Exam)
당신이 구입하기 전에 시도
일년동안 무료 업데이트
100% 환불보장약속
100% 합격율 보장
Q&A: 399 문항
업데이트: 2014-04-01
ITExamDump를 선택함으로, ITExamDump는 여러분Cisco인증350-021시험을 패스할 수 있도록 보장하고,만약 시험실패시 ITExamDump에서는 덤프비용전액환불을 약속합니다.
Cisco인증350-021시험을 패스하여 자격증을 취득한다면 여러분의 미래에 많은 도움이 될 것입니다.Cisco인증350-021시험자격증은 it업계에서도 아주 인지도가 높고 또한 알아주는 시험이며 자격증 하나로도 취직은 문제없다고 볼만큼 가치가 있는 자격증이죠.Cisco인증350-021시험은 여러분이 it지식테스트시험입니다.
여러분이 우리Cisco 350-021문제와 답을 체험하는 동시에 우리ITExamDump를 선택여부에 대하여 답이 나올 것입니다. 우리는 백프로 여러분들한테 편리함과 통과 율은 보장 드립니다. 여러분이 안전하게Cisco 350-021시험을 패스할 수 있는 곳은 바로 ITExamDump입니다.
ITExamDump 는 여러분의 IT전문가의 꿈을 이루어 드리는 사이트 입다. ITExamDump는 여러분이 우리 자료로 관심 가는 인중시험에 응시하여 안전하게 자격증을 취득할 수 있도록 도와드립니다. 아직도Cisco 인증350-021 인증시험으로 고민하시고 계십니까? Cisco 인증350-021인증시험 가이드를 사용하실 생각은 없나요? ITExamDump는 여러분께 시험패스의 편리를 드릴 수 있습니다.
350-021 덤프무료샘플다운로드하기: http://www.itexamdump.com/350-021.html
NO.1 The name of the DOCSIS config file to download will be offered to the cable modem in what DHCP
field?
A. giaddr
B. config-filename
C. packet-filename
D. siaddr
Answer: C
Cisco덤프 350-021시험문제 350-021인증 350-021자격증 350-021 350-021
NO.2 What is NOT an ATM class of service?
A. CBR
B. VBR-t
C. ABR
D. UBR
E. CAR
Answer: E
Cisco 350-021 350-021 350-021
NO.3 What is the purpose of rate decoupling for ATM transmission?
A. It provides transparency between SONET and SDH.
B. It converts higher-speed DS3/E3 to lower-speed optical rates.
C. It processess the packing and unpacking of frames into 53-octet cells.
D. It allows lower-speed traffic on an ATM facility without causing traffic gaps.
Answer: D
Cisco 350-021 350-021 350-021 pdf
NO.4 Upon deleting an IOS image file from flash, an execution of show flash shows the file still in flash, with
a 'D' preceding it (as shown in the exhibit). What step must be taken in order to remove the file
completely?
A. Erase the file from flash
B. Format the flash device
C. Replace the flash card - it is defective
D. Execute a squeeze command on the flash device
Answer: D
Cisco인증 350-021인증 350-021 350-021 350-021
NO.5 For communications systems what describes the over-all health of the system?
A. Bit-Error-Rate (BER)
B. Synchronous Optical NETwork (SONET)
C. Optical Signal to Noise Ratio (OSNR)
D. None of the above
Answer: A
Cisco 350-021최신덤프 350-021
NO.6 Given a PAL HFC and 8 MHz channel lineup in the downstream, is it possible to utilize 6 MHz DOCSIS
cable modems and signals on the network?
A. No, only 8 MHz channel spacing is available for Downstream data signals
B. Yes, as long as the 6 MHz DOCSIS signal is within a valid 8 MHz channel
C. Yes, as long as the DOCSIS signal is upconverted through a PAL upconverter
D. No, DOCSIS cannot be mixed with EuroDOCSIS in the Donwstream
E. DOCSIS must be used only in an EIA-542 channel plans
Answer: B
Cisco 350-021기출문제 350-021최신덤프 350-021
NO.7 There are two different headends with two different frequencies available sharing the same plant.
There is a -10dB cable loss to the second active in the cascade. What is the required pad for balancing
A. A 0 pad
B. A 1 pad
C. A 2 pad
D. A 3 pad
E. A 4 pad
F. A 5 pad
Answer: F
Cisco 350-021 350-021덤프 350-021자격증
NO.8 What describes a technique, used to encapsulate voice (NOT data) over ATM?
A. RFC 1483
B. LANE
C. AAL-1
D. RFC 1577
Answer: C
Cisco 350-021 dump 350-021 350-021 pdf
NO.9 Unity gain is being used for alignment. The first amplifier from the node has 25 dB of gain and is 2000
feet away with cable loss of 1 dB per 100 feet. The node has an output of 35 dBmV at 55.25 MHz. What is
the input at the amplifier?
A. 13dBmV
B. 3dBmV
C. 15dBmV
D. 27dBmV
Answer: C
Cisco 350-021 350-021인증 350-021
NO.10 HFC cable television return path networks are aligned to provide: (multiple answer)
A. Asymmetrical gain since the downstream and upstream bandwidths are also asymmetrical
B. Unity gain with a fixed input level and varying output levels adjusted by the selection of a fixed value
attenuator and equalizer at the output stage in each of the return amplifiers in the network
C. Unity gain with a fixed output level and varying input levels adjusted by the selection of a fixed value
attenuator and equalizer at the input stage of each of the return amplifiers in the network
D. Cable modems the ability to power range comfortably within their output power dynamic range
E. It is not necessary to align the return path amplifiers since the CMTS will automatically adjust the cable
modem transmit power levels.
Answer: BD
Cisco 350-021 350-021덤프
NO.11 Which are HFC cable television forward path networks aligned to provide? (multiple answer)
A. For asymmetrical gain since the downstream and upstream bandwidths are also asymmetrical
B. For unity gain with a fixed input level and varying output levels adjusted by the selection of a fixed
value attenuator and equalizer at the output stage in each of the forward amplifiers in the network
C. For unity gain with a fixed output level and varying input levels adjusted by the selection of a fixed
value attenuator & equalizer at the input stage of each of the forward amplifiers in the network
D. It is not necessary to align the forward path amplifiers since the CMTS will automatically compensate
for forward path gain discrepancies.
E. For unity gain and are level compensated by automatic gain and slope control systems utilizing RF pilot
reference carriers
Answer: CE
Cisco dump 350-021 pdf 350-021 350-021 350-021
NO.12 Cisco recommends the use of a headend-grade coaxial cable or a quad-shield coaxial cable with a
minimum of 60% + 40% braid and double foil insulation to connect the cable modem cards to the HFC
network. The center conductor must be straight and extend 1/8 inch (3.2 mm) beyond the end of the
connector, and the connector should be securely crimped to the cable. Select three recommended cable
types that can be used to connect the Cisco uBR7200 series universal broadband routers: (multiple
answer)
A. RG 58
B. RG 59
C. RG 59/U
D. RG 6
E. RG 7
Answer: BCD
Cisco최신덤프 350-021 350-021 350-021 350-021
NO.13 A router is set to boot from flash, but cannot find boot commands in the configuration. Also, valid files
do not exist in the default flash device. The router will:
A. Boot from ROM, since there are no valid sources
B. Try to boot from the network, using a default filename
C. Terminate the boot process with an error message
D. Try to boot from the network, then boot from ROM as a backup
Answer: D
Cisco인증 350-021 dump 350-021자료 350-021자료
NO.14 If there are two different headends with two different frequencies available sharing the same plant, what
frequency will the two groups of cable modems, which are brand new, and have never been on-line, lock
on?
A. They will lock on the frequency configured on the linecard.
B. They will lock on the frequency configured on the upconverter.
C. They will lock on the first frequency they find.
D. They will lock on the lowest frequency.
E. They will lock on the last frequency remembered in ram.
Answer: C
Cisco pdf 350-021 350-021
NO.15 Every time a typing mistake is made at the exec prompt of a router, the message from the router
indicates a lookup is being performed. Also, there is a waiting period of several seconds before the next
command can be typed. Can this behavior be changed?
A. No, this is a built in feature of Cisco IOS? software.
B. Yes, use the no ip domain-lookup command.
C. Yes, use the no ip helper-address command.
D. Yes, use the no ip multicast helper-map command.
E. Yes, use the no exec lookup command.
Answer: B
Cisco 350-021 350-021자격증
NO.16 In a cable HFC plant, which devices are modulators? (multiple answer)
A. CMTS line card
B. Upconverter
C. Diplex filter
D. Set top box
E. Fiber node
Answer: AD
Cisco자격증 350-021 350-021 350-021
NO.17 A network administrator is using debug commands to check the performance of a network. What steps
can the administrator take to ensure that the "debug" will not require too much CPU, or at least that she
will not have to reboot the router to disable debug? (multiple answer)
A. Make the debug command as specific as possible
B. Use the max-time parameter of the debug command
C. In configuration mode, enter scheduler interval 15
D. Configure a loopback to channel debug traffic
Answer: AC
Cisco dumps 350-021 350-021
NO.18 What effect will this configuration command have?
line vty 0 4
no password vtypassword
A. All telnet connections to the router will be denied.
B. Only one telnet connection at the router will be allowed at a time.
C. Virtual terminal sessions will not be able to enter enable mode.
D. Virtual terminal sessions will not be asked a user-level password.
E. It will have no effect.
Answer: A
Cisco 350-021 350-021 350-021 350-021
NO.19 A DOCSIS 2-way data system is being designedto limit upstream traffic. Unknown modems should be
kept from using precious Upstream bandwidth. Given these requirements, it should beensured that the
DOCSIS configuration file has what set?
A. Vendor-specific information field
B. Max-cpe should be set to 1
C. CMTS authentication field should be set
D. Network Access should be set to 0
E. Downstream frequency should be set above 450 MHz
Answer: D
Cisco dump 350-021 350-021인증 350-021시험문제 350-021덤프
NO.20 For an OC-48 signal (2.5Gb/s), what is the BER (bit error rate) if there is 1 bit error every four days?
A. 10E-12
B. 10E-13
C. 10E-14
D. 10E-15
E. 10E-16
Answer: D
Cisco 350-021최신덤프 350-021 350-021 350-021 350-021기출문제
ITexamdump의 HP2-H29덤프의 VCE테스트프로그램과 70-687덤프는 한방에 시험을 패스하도록 도와드립니다. ITexamdump 에서는 최신버전의 642-427시험에 대비한 고품질 덤프와 250-407시험 최신버전덤프를 제공해드립니다. 최고품질 CTAL-TA_Syll2012시험자료는 100% 간단하게 시험패스하도록 최선을 다하고 있습니다. IT인증시험패스는 이토록 간단합니다.
댓글 없음:
댓글 쓰기