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Which two statements are true about the Wi-Fi Protected Acce

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Which two statements are true about the Wi-Fi Protected Access （WPA） and Wi-Fi Protected Access version 2 （WPA2） security solutions？（）
A

both WPA and WPA2 require authentication support via IEEE 802.1 x and Pre-Shared Key （PSK）

B

both WPA and WPA2 address all known Wired Equivalent Privacy （WEP） vulnerabilities in the IEEE 802.11i security implementation

C

WPA is supported on client devices only. WPA2 is supported on both access point （AP） and client devices

D

WPA provides only a standard for authentication. WPA2 provides a standard for authentication and encryption

E

WPA requires encryption support via Temporal Key Integrity Protocol （TKIP） WPA2 provides encryption support via （symmetric block cipher）AES-CCMP

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相似问题和答案

第1题：

Which two statements are true about precedence values in policy?() (Choose two.)

A. 1 is the default precedence.

B. A lower number is preferred.

C. A higher number is preferred.

D. 100 is the default precedence.


参考答案：B, D

第2题：

Which two statements about VACLs on Cisco Nexus 7000 Series Switches are true？ （）

  • A、 A single VACL can be shared across two or more VDCs.
  • B、 Use of VACLs requires no special license to be installed.
  • C、 VACLs make use of IP or MAC ACLs.
  • D、 Only options drop and forward are permitted.

正确答案:B,C

第3题：

Which two statements are true about pool－based source NAT? ()(Choose two.)

A. PAT is not supported.

B. PAT is enabled by default.

C. It supports the address-persistent configuration option.

D. It supports the junos-global configuration option.


参考答案：B, C

第4题：

Which two statements about the Cisco Nexus 1000V VSM are true?（）

  • A、It performs switching decisions and forwarding for the VEM
  • B、It can be run on a virtual machine
  • C、It can be used for remote VEM switching Iine cards

正确答案:B,C

第5题：

Which two statements are true about L2TP tunnels?（） (Choose two.)

  • A、Traffic is clear text
  • B、Traffic is encrypted 
  • C、They are initiated by the LNS
  • D、They are initiated by the LAC

正确答案:A,D

第6题：

Which two statements are true about the Wi-Fi Protected Access （WPA） and Wi-Fi Protected Access version 2 （WPA2） security solutions？（）

  • A、both WPA and WPA2 require authentication support via IEEE 802.1 x and Pre-Shared Key （PSK）
  • B、both WPA and WPA2 address all known Wired Equivalent Privacy （WEP） vulnerabilities in the IEEE 802.11i security implementation
  • C、WPA is supported on client devices only. WPA2 is supported on both access point （AP） and client devices
  • D、WPA provides only a standard for authentication. WPA2 provides a standard for authentication and encryption
  • E、WPA requires encryption support via Temporal Key Integrity Protocol （TKIP） WPA2 provides encryption support via （symmetric block cipher）AES-CCMP

正确答案:A,E

第7题：

Which two statements are true？（）

  • A、 An inner class may be declared as static.
  • B、 An anonymous inner class can be declared as public.
  • C、 An anonymous inner class can be declared as private.
  • D、 An anonymous inner class can extend an abstract class.
  • E、 An anonymous inner class can be declared as protected.

正确答案:A,D

第8题：

Which two statements are true about AH?() (Choose two.)

A. AH provides data integrity.

B. AH is identified by IP protocol 50.

C. AH is identified by IP protocol 51.

D. AH cannot work in conjunction with ESP


参考答案：A, C

第9题：

Which two statements are true about traffic shaping？（）

  • A、Out-of-profile packets are queued.
  • B、It causes TCP retransmits.
  • C、Marking/remarking is not supported.
  • D、It does not respond to BECN and ForeSight Messages.
  • E、It uses a single/two-bucket mechanism for metering.

正确答案:A,C

第10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

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