更多“Which of the following are most likely to be used as an ASN by a company that has a registered public 16 -bit ASN?() ”相关问题
  • 第1题:

    A user has reported that they cannot access the company FTP site. The user states that they are using the IP address that was given to them “74200.92.105”. Which of the following is MOST likely the problem?()

    • A、Invalid IP address
    • B、FTP program is not working
    • C、Port 21 is blocked
    • D、The FTP site is down

    正确答案:A

  • 第2题:

    An ISP has assigned prefix 3000:1234:5678::/48 to Company1. Which of the following terms would typically be used to describe this type of public IPv6 prefix?()

    • A、Subnet prefix
    • B、ISP prefix
    • C、Global routing prefix
    • D、Registry prefix

    正确答案:C

  • 第3题:

    An administrator has removed a SATA hard drive from a failed server. Which of the following adapters would MOST likely be used by the administrator to transfer files from the drive to a laptop?()

    • A、SATA to SCSI
    • B、SATA to HBA
    • C、SATA to USB
    • D、SATA to SAS

    正确答案:C

  • 第4题:

    Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?()

    • A、IDS
    • B、VPN
    • C、NIPS
    • D、HIDS

    正确答案:C

  • 第5题:

    Which of the following is the MOST important reason for referencing the HCL?()

    • A、 To ensure that all hardware being used has previously been tested
    • B、 To ensure that all hardware being used has the latest firmware
    • C、 To ensure that all hardware being used is the most energy efficient
    • D、 To ensure that all hardware being used can be upgraded in the future

    正确答案:A

  • 第6题:

    A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?()

    • A、PPPoE
    • B、RAS
    • C、IPSec
    • D、MSCHAP

    正确答案:A

  • 第7题:

    Which of the following is the MOST likely authentication scheme used in 802.1x?()

    • A、CHAP
    • B、RADIUS
    • C、TACACS+
    • D、Kerberos

    正确答案:B

  • 第8题:

    单选题
    A server is overheating. Which of the following is the MOST likely cause?()
    A

    The RAM used was an incorrect brand.

    B

    The boot sequence was set improperly.

    C

    Dust has gathered up inside the server.

    D

    The server is being overclocked.


    正确答案: B
    解析: 暂无解析

  • 第9题:

    多选题
    Which of the following are most likely to be used as an ASN by a company that has a registered public 16 -bit ASN?()
    A

    1

    B

    65,000

    C

    64,000

    D

    64,550


    正确答案: C,D
    解析: 暂无解析

  • 第10题:

    单选题
    An Enterprise rou ter, Ent1, displays the following excerpt from the show ip bgp command. ENT1 has an eBGP connection to an ISP router with address 3.3.3.3 and an iBGP connection to a router with address 4.4.4.4. Which of the following is most likely to be true?() Network Next Hop Metric LocPrf Weight Path *> 3.3.3.3 0 0 1 1 1 1 2 18 i
    A

    The Enterprise likely uses ASN 1.

    B

    The neighboring ISP likely uses ASN 1.

    C

    The route has been advertised through ASN 1 multiple times.

    D

    Router Ent1 will add another ASN to the  AS_Path before advertising this route to its iBGP peer (4.4.4.4).


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel?()
    A

     AES 

    B

     TKIP

    C

     802.1q

    D

     ISAKMP


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    A user has reported that they cannot access the company FTP site. The user states that they are using the IP address that was given to them “74200.92.105”. Which of the following is MOST likely the problem?()
    A

    Invalid IP address

    B

    FTP program is not working

    C

    Port 21 is blocked

    D

    The FTP site is down


    正确答案: C
    解析: 暂无解析

  • 第13题:

    An Enterprise rou ter, Ent1, displays the following excerpt from the show ip bgp command. ENT1 has an eBGP connection to an ISP router with address 3.3.3.3 and an iBGP connection to a router with address 4.4.4.4. Which of the following is most likely to be true?() Network Next Hop Metric LocPrf Weight Path *> 3.3.3.3 0 0 1 1 1 1 2 18 i

    • A、The Enterprise likely uses ASN 1.
    • B、The neighboring ISP likely uses ASN 1.
    • C、The route has been advertised through ASN 1 multiple times.
    • D、Router Ent1 will add another ASN to the  AS_Path before advertising this route to its iBGP peer (4.4.4.4).

    正确答案:B

  • 第14题:

    Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel?()

    • A、 AES 
    • B、 TKIP
    • C、 802.1q
    • D、 ISAKMP

    正确答案:D

  • 第15题:

    A computer that has dynamic IP addressing is not receiving an IP address. Which of the following is MOST likely the problem?()

    • A、SNMP
    • B、DHCP
    • C、DNS
    • D、NAT

    正确答案:B

  • 第16题:

    Which of the following ports is MOST likely used for high-end graphics cards?()

    • A、PCI
    • B、PCIe
    • C、ISA
    • D、AGP

    正确答案:B

  • 第17题:

    Which of the following expansion slots would be MOST likely used to install an additional NIC into a desktop PC?()

    • A、PCI
    • B、AGP 8x
    • C、Mini PCI
    • D、PCI Express x16

    正确答案:A

  • 第18题:

    Which of the following connector interfaces is MOST likely used to connect several peripheraldevices such as printers, digital cameras, and scanners?()

    • A、Parallel
    • B、USB
    • C、Fibre
    • D、SATA3

    正确答案:B

  • 第19题:

    单选题
    The passage suggests which of the following about direct selling?
    A

    It is used in the marketing of most industrial products.

    B

    It is often used in cases where there is a large program target.

    C

    It is not economically feasible for most marketing programs.

    D

    It is used only for products for which there are many potential customers.


    正确答案: A
    解析:
    文章第二段提到,有一种特殊情况,当产品的消费者很容易辨别并且很少时,比如说啤酒瓶高速填料,那么,直销在经济上就可行,但是它的市场消费者只局限于program target类型的消费者。接着在文章的第三段提到,“most consumer-goods markets”完全不同,只有“mass marketing”才能在经济上可行。因此正确答案为C项。

  • 第20题:

    单选题
    For the IP address 192.168.2.1 which of the following subnet masks would be MOST likely used?()
    A

    255.255.0.0

    B

    255.255.248.0

    C

    255.255.255.0

    D

    255.255.255.255


    正确答案: A
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following components found in a legacy server has a 16-bit bus?()
    A

    USB

    B

    PCI

    C

    ISA

    D

    AGP


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following is the MOST important reason for referencing the HCL?()
    A

     To ensure that all hardware being used has previously been tested

    B

     To ensure that all hardware being used has the latest firmware

    C

     To ensure that all hardware being used is the most energy efficient

    D

     To ensure that all hardware being used can be upgraded in the future


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    An end user reports that their computer is not performing as fast as it used to and it shuts down unexpectedly. Which of the following is the MOST likely cause?()
    A

    Network data cables are damaged.

    B

    Memory has become unseated.

    C

    The user has defragmented the hard drive.

    D

    Processor cooling fan is not functioning.


    正确答案: C
    解析: 暂无解析