Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? ()A. IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide

题目
Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? ()

A. IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.

B. IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.

C. Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.

D. Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.

E. IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.

相似考题

1.Which two statements about the use of VLANs to segment a network are true?()A. VLANs increase the size of collision domains.B. VLANs allow logical grouping of users by function.C. VLANs simplify switch administration.D. VLANs enhance network security.

2.Which of the following statements is true about the 80/20 rule （Select all that apply）？（）A、20 percent of the traffic on a network segment should be local.B、no more than 20 percent of the network traffic should be able to move across a backbone.C、no more than 80 percent of the network traffic should be able to move across a backbone.D、80 percent of the traffic on a network segment should be local.

3.Which two statements about NTP version 4 are true？（）A、It supports fast synchronization at starting and before network failuresB、It supports automatic server discoveryC、It uses a fixed-point arithmetionD、It supports the "nanokernel" kernel implementationE、It does not support Public-Key Cryptography

4.Which three statements about bidirectional PIM are true？（）A、Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topologyB、It does not require any traffic signaling in the protocolC、Membership to a bidirectional group is signaled using explicit Join messagesD、It maintains source-specific forwarding stateE、It reduces memory， bandwidth， and CPU requirements

参考答案和解析
参考答案：A, C
更多“Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? () ”相关问题

  • 第1题：

    Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）

    • A、IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.
    • B、IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.
    • C、Hosts can be  configured to receive both IPv4 and IPv6 addresses via DHCP.
    • D、Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.
    • E、IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.

    正确答案:A,C

  • 第2题：

    Your company is researching a new application that runs over IPv6， but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network， but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation？ （）

    • A、 Tunnel IPv6 over IPv4 to connect far-end IPv6 networks
    • B、 Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possible
    • C、 Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possible
    • D、 What is the meaning of EUI-64 and how does it work？
    • E、 Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.

    正确答案:A,C,D

  • 第3题：

    Company network is implemting IPv6 into their existing IPv4 netwrok. Which statement is trueabout incorporating IPv6 into an already existing IPv4 network？（）

    • A、Only OSPF version 3 can be utilized for routing IPv4 and IPv6
    • B、IPv4 and IPv6 networks can be routed simultaneously
    • C、IPv6 can be routed using the same routing protocol versions as IPv4
    • D、A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them
    • E、None of the other alternatives apply

    正确答案:B

  • 第4题：

    Which two statements about OSPF IPv6 routing are true？（）

    • A、It requires OSPF version 3.
    • B、automatically detects neighbors over NHMA interfaces
    • C、It supports encryption using
    • D、It uses LSA type 9
    • E、It uses LSA type 8

    正确答案:A,E

  • 第5题：

    Which two statements are true about using the isUserInRole method to implement security in a Java EEapplication？（）

    • A、It can be invoked only from the doGet or doPost methods.
    • B、It can be used independently of the getRemoteUser method.
    • C、Can return "true" even when its argument is NOT defined as a valid role name in the deployment descriptor.
    • D、Using the isUserInRole method overrides any declarative authentication related to the method in which it is invoked.

    正确答案:B,C

  • 第6题：

    Which two statements are true about the duplexing of the backups taken by RMAN? （）(Choose two.)

    • A、It's only supported for the backups performed on the tape
    • B、It is not supported for backup operations that produce image copies
    • C、Duplex backups need a parallelism for the device to be equal to number of copies
    • D、Duplex backups can be performed to either disk or tape, but cannot be performed on tape and disk simultaneously

    正确答案:B,D

  • 第7题：

    多选题
    Your company is researching a new application that runs over IPv6， but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network， but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation？ （）
    A

    Tunnel IPv6 over IPv4 to connect far-end IPv6 networks

    B

    Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possible

    C

    Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possible

    D

    What is the meaning of EUI-64 and how does it work？

    E

    Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.


    正确答案： C,D
    解析： 暂无解析

  • 第8题：

    多选题
    Which three statements about bidirectional PIM are true？（）
    A

    Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topology

    B

    It does not require any traffic signaling in the protocol

    C

    Membership to a bidirectional group is signaled using explicit Join messages

    D

    It maintains source-specific forwarding state

    E

    It reduces memory， bandwidth， and CPU requirements


    正确答案： E,C
    解析： 暂无解析

  • 第9题：

    多选题
    A company is using 6to4 tunneling within their IPv6 network. Which two statements about this kindof tunneling are accurate？（）
    A

    6to4 is a manual tunnel method

    B

    Prepending a reserved IPv6 code to the hexadecimal representation of 192.168.0.1 facilitates6to4 tunneling

    C

    Each 6to4 site receives a /48 prefix in a 6to4 tunnel

    D

    2002：：/48 is the address range specifically assigned to 6to4

    E

    Prepending 0x2002 with the IPv4 address creates an IPv6 address that is used in 6to4tunneling


    正确答案： E,D
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements about DS-Lite are true？（）
    A

    IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.

    B

    Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.

    C

    The LSN performs NAT44 on private IPv4 source addresses.

    D

    DS-Lite does not perform any address translation.


    正确答案： B,A
    解析： 暂无解析

  • 第11题：

    多选题
    Which of the following statements is true about the 80/20 rule （Select all that apply）？（）
    A

    20 percent of the traffic on a network segment should be local.

    B

    no more than 20 percent of the network traffic should be able to move across a backbone.

    C

    no more than 80 percent of the network traffic should be able to move across a backbone.

    D

    80 percent of the traffic on a network segment should be local.


    正确答案： D,B
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true about the duplexing of the backups taken by RMAN? （）(Choose two.)
    A

    It's only supported for the backups performed on the tape

    B

    It is not supported for backup operations that produce image copies

    C

    Duplex backups need a parallelism for the device to be equal to number of copies

    D

    Duplex backups can be performed to either disk or tape, but cannot be performed on tape and disk simultaneously


    正确答案： B,D
    解析： 暂无解析

  • 第13题：

    A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）

    • A、In a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 address
    • B、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 address
    • C、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 address
    • D、In a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 address
    • E、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address

    正确答案:A,C

  • 第14题：

    You need to decide on the best router redundancy protocol to use in the Company network.  Which  two statements are true about HSRP， VRRP， and GLBP？（）

    • A、 GLBP and VRRP allow for MD5 authentication， whereas HSRP does not.
    • B、 HSRP allows for multiple upstream active links being simultaneously used， whereas GLBP  does not.
    • C、 GLBP allows for router load balancing of traffic from a network segment without the different  host IP configurations required to achieve the same results with HSRP.
    • D、 Unlike HSRP and VRRP， GLBP allows automatic selection and simultaneous use of multiple  available gateways.
    • E、 GLBP allows for router load balancing of traffic from a network segment by utilizing the creation  of multiple standby groups.

    正确答案:C,D

  • 第15题：

    Which two statements about DS-Lite are true？（）

    • A、IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.
    • B、Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.
    • C、The LSN performs NAT44 on private IPv4 source addresses.
    • D、DS-Lite does not perform any address translation.

    正确答案:A,C

  • 第16题：

    Which two statements about the use of VLANs to segment a network are true? （）

    • A、VLANs increase the size of collision domains.
    • B、VLANs allow logical grouping of users by function.
    • C、VLANs simplify switch administration.
    • D、VLANs enhance network security.

    正确答案:B,D

  • 第17题：

    Which two statements are true about a bitmap index？ （）

    • A、It is recommended for the columns that have unique values.
    • B、It can be converted to a B-tree index by using the ALTER INDEX command.
    • C、It has a bitmap segment for each distinct value in the key column， containing a string of bits in which each bit represents the presence or absence of a key column value.
    • D、Updating the key column locks the whole bitmap segment that contains the bit for the key value to be updated.

    正确答案:C,D

  • 第18题：

    Which two statements are true about the duplexing of the backups taken by RMAN？（）  

    • A、 It’s only supported for the backups performed on the tape
    • B、 It is not supported for backup operations that produce image copies
    • C、 Duplex backups need a parallelism for the device to be equal to number of copies
    • D、 Duplex backups can be performed to either disk or tape， but cannot be performed on tape and disk simultaneously

    正确答案:B,D

  • 第19题：

    多选题
    Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）
    A

    IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.

    B

    IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.

    C

    Hosts can be  configured to receive both IPv4 and IPv6 addresses via DHCP.

    D

    Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.

    E

    IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.


    正确答案： C,A
    解析： 暂无解析

  • 第20题：

    多选题
    Which two statements are true about a bitmap index？ （）
    A

    It is recommended for the columns that have unique values.

    B

    It can be converted to a B-tree index by using the ALTER INDEX command.

    C

    It has a bitmap segment for each distinct value in the key column， containing a string of bits in which each bit represents the presence or absence of a key column value.

    D

    Updating the key column locks the whole bitmap segment that contains the bit for the key value to be updated.


    正确答案： D,A
    解析： 暂无解析

  • 第21题：

    多选题
    A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）
    A

    In a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 address

    B

    In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 address

    C

    In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 address

    D

    In a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 address

    E

    In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address


    正确答案： A,C
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true about the Oracle Direct Network File system (DNFS)?（）
    A

    It utilizes the OS file system cache.

    B

    A traditional NFS mount is not required when using Direct NFS.

    C

    Oracle Disk Manager can manage NFS on its own, without using the operating kernel NFS driver.

    D

    Direct NFS is available only in UNIX platforms.

    E

    Direct NFS can load-balance I/O traffic across multiple network adapters.


    正确答案： B,E
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true about the duplexing of the backups taken by RMAN？（）
    A

    It’s only supported for the backups performed on the tape

    B

    It is not supported for backup operations that produce image copies

    C

    Duplex backups need a parallelism for the device to be equal to number of copies

    D

    Duplex backups can be performed to either disk or tape， but cannot be performed on tape and disk simultaneously


    正确答案： A,D
    解析： 暂无解析

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