juniper认证考试

Which two statements regarding asymmetric key encryption are true?（） (Choose two.)A、The same key is used for encryption and decryption.B、It is commonly used to create digital certificate signatures.C、It uses two keys: one for encryption and a different ke

题目

Which two statements regarding asymmetric key encryption are true?（） (Choose two.)

  • A、The same key is used for encryption and decryption.
  • B、It is commonly used to create digital certificate signatures.
  • C、It uses two keys: one for encryption and a different key for decryption.
  • D、An attacker can decrypt data if the attacker captures the key used for encryption.
参考答案和解析
正确答案:B,C
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相似问题和答案

第1题：

Which two statements are true regarding L2TP? ()(Choose two.)

A. Tunnels are initiated by the LAC

B. Tunnels are initiated by the LNS

C. By default, subscriber authentication occurs on the LNS

D. By default, subscriber authentication occurs on the LAC


参考答案：A, C

第2题：

Which two statements regarding firewall user authentication client groups are true?（） (Choose two.)

  • A、A client group is a list of clients associated with a group.
  • B、A client group is a list of groups associated with a client.
  • C、Client groups are referenced in security policy in the same manner in which individual clients are referenced.
  • D、Client groups are used to simplify configuration by enabling firewall user authentication without security policy.

正确答案:B,C

第3题：

Which two statements regarding symmetric key encryption are true?() (Choose two.)

A. The same key is used for encryption and decryption.

B. It is commonly used to create digital certificate signatures.

C. It uses two keys: one for encryption and a different key for decryption.

D. An attacker can decrypt data if the attacker captures the key used for encryption.


参考答案：A, D

第4题：

Which two statements are true regarding L2TP? （）(Choose two.)

  • A、Tunnels are initiated by the LAC
  • B、Tunnels are initiated by the LNS
  • C、By default, subscriber authentication occurs on the LNS
  • D、By default, subscriber authentication occurs on the LAC

正确答案:A,C

第5题：

Which two statements regarding SNMP monitoring of a UCS system are correct?（）

  • A、SNMP v3 is supported
  • B、includes same MIBs as the Cisco Nexus7000
  • C、does not provides MIBs downstream of the fabric interconnect
  • D、includes same MIBs as the Cisco Nexus2000

正确答案:A,C

第6题：

Which two statements regarding JUNOS architecture are correct?()

A.The Routing Engine handles all exception traffic.

B.The Routing Engine synchronizes the route table with the PFE

C.The Routing Engine is hot-pluggable.

D.The Routing Engine controls the PFE


参考答案：C, D

第7题：

Which two statements are true regarding the role of the Routing Engine (RE)?（）

  • A、The RE controls and monitors the chassis.
  • B、The RE manages the Packet Forwarding Engine (PFE).
  • C、The RE receives a copy of the forwarding table from the forwarding plane.
  • D、The RE implements class of service (COS).

正确答案:A,B

第8题：

Which two statements are correct regarding MPLS LSP establishment methods?() (Choose two.)

A. LDP uses Down Stream On Demand.

B. RSVP uses Down Stream On Demand.

C. LDP uses Down Stream Unsolicited.

D. RSVP uses Down Stream Unsolicited.


参考答案：B, C

第9题：

Which two statements are true regarding high-availability chassis clustering？（）

  • A、A chassis cluster consists of two devices.
  • B、A chassis cluster consists of two or more devices.
  • C、Devices participating in a chassis cluster can be different models.
  • D、Devices participating in a chassis cluster must be the same models

正确答案:A,D

第10题：

Which two statements regarding JUNOS architecture are correct？（）

  • A、The Routing Engine handles all exception traffic.
  • B、The Routing Engine synchronizes the route table with the PFE
  • C、The Routing Engine is hot-pluggable.
  • D、The Routing Engine controls the PFE

正确答案:C,D

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