많은 분들이 고난의도인 IT관련인증시험을 응시하고 싶어 하는데 이런 시험은 많은 전문적인 IT관련지식이 필요합니다. 시험은 당연히 완전히 전문적인 IT관련지식을 터득하자만이 패스할 가능성이 높습니다. 하지만 지금은 많은 방법들로 여러분의 부족한 면을 보충해드릴 수 있으며 또 힘든 IT시험도 패스하실 수 있습니다. 혹은 여러분은 전문적인 IT관련지식을 터득하자들보다 더 간단히 더 빨리 시험을 패스하실 수 있습니다.
ITExamDump는 여러분의 꿈을 이루어줄 뿐만 아니라 일년무료 업뎃서비스도 따릅니다. ITExamDump에서 제공하는 덤프로 여러분은 1000%시험을 패스하실수 있고Cisco 350-021자격증을 취득하실 수 있습니다.지금 바로 사이트에서Cisco 350-021덤프데모 즉 덤프의 일부 문제와 답을 다운 받으셔서 체험하실 수 있습니다.
많은 사이트에서 Cisco인증 350-021시험대비덤프를 제공해드리는데ITExamDump를 최강 추천합니다. ITExamDump의Cisco인증 350-021덤프에는 실제시험문제의 기출문제와 예상문제가 수록되어있어 그 품질 하나 끝내줍니다.적중율 좋고 가격저렴한 고품질 덤프는ITExamDump에 있습니다.
IT인증시험덤프자료를 제공해드리는 사이트는 너무나도 많습니다. 그중에서 대부분 분들이ITExamDump제품에 많은 관심과 사랑을 주고 계시는데 그 원인은 무엇일가요?바로ITExamDump에서 제공해드리는 덤프자료 품질이 제일 좋고 업데이트가 제일 빠르고 가격이 제일 저렴하고 구매후 서비스가 제일 훌륭하다는 점에 있습니다. ITExamDump 표 Cisco인증350-021덤프를 공부하시면 시험보는데 자신감이 생기고 시험불합격에 대한 우려도 줄어들것입니다.
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: 2013-11-12
350-021 덤프무료샘플다운로드하기: http://www.itexamdump.com/350-021.html
NO.1 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
Cisco 350-021 350-021시험문제 350-021
NO.2 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 dumps 350-021 350-021기출문제 350-021
NO.3 What is NOT an ATM class of service?
A. CBR
B. VBR-t
C. ABR
D. UBR
E. CAR
Answer: E
Cisco 350-021자료 350-021
NO.4 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 350-021자료 350-021
NO.5 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 350-021 350-021
NO.6 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 pdf 350-021 350-021 350-021
NO.7 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
Cisco인증 350-021 dumps 350-021
NO.8 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 350-021자격증 350-021 350-021 350-021
NO.9 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
Cisco인증 350-021 350-021자료 350-021최신덤프 350-021 dump
NO.10 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
Cisco자료 350-021 pdf 350-021 350-021인증 350-021 dump
NO.11 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
Cisco최신덤프 350-021 350-021시험문제 350-021자료 350-021덤프 350-021
NO.12 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
Cisco 350-021자격증 350-021 dumps 350-021시험문제 350-021
NO.13 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 350-021덤프 350-021기출문제
NO.14 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 pdf 350-021자격증 350-021자격증 350-021덤프
NO.15 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
Cisco 350-021덤프 350-021인증 350-021 pdf 350-021시험문제 350-021시험문제
NO.16 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
Cisco dump 350-021자격증 350-021 350-021 350-021 350-021자격증
NO.17 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 350-021 350-021기출문제 350-021 dumps 350-021자격증
NO.18 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
Cisco덤프 350-021 350-021 350-021
NO.19 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 350-021인증 350-021
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
Cisco최신덤프 350-021 350-021자격증 350-021 dump 350-021 350-021
ITexamdump의 70-467덤프의 VCE테스트프로그램과 000-087덤프는 한방에 시험을 패스하도록 도와드립니다. ITexamdump 에서는 최신버전의 MB6-700시험에 대비한 고품질 덤프와 HP0-Y46시험 최신버전덤프를 제공해드립니다. 최고품질 70-460시험자료는 100% 간단하게 시험패스하도록 최선을 다하고 있습니다. IT인증시험패스는 이토록 간단합니다.
댓글 없음:
댓글 쓰기