Which of the following statements about the Python language is wrong? (Multiple choice)

• A.Python generally executes code sequentially from beginning to end.
• B.The function of print () is to output the content inside the brackets.
• C.Pay attention to the use of comments when writing code to help people who read the code understand. Comments start with =.
• D.The Python language supports automatic indentation, so you don't need to pay attention when writing code.

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In the MPLS network, the switch will assign labels. Which of the following description of the label assignment method is correct?

• A.The label publishing methods used by the upstream LSR and the downstream LSR with label distribution adjacency can be the same
• B.Downstream on demand DoD (downstream on demand) means that for a specific FEC, the LSR does not need to obtain a label request message from the upstream to perform label allocation and distribution.
• C.The downstream autonomous label allocation method means that for a specific FEC, the LSR performs label allocation and distribution after obtaining the label request message.
• D.The downstream LSR can decide to assign the label to a specific FEC, and then notify the upstream LSR

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In the network shown in the figure, the administrator hopes that all hosts cannot access the Web service (port number is 80), and other services can be accessed normally. In the interface configuration of G0/0/1, which traffic-filter outbound needs to be bound ACL rule?

• A.acl number 3003
  rule 5 permit ip
  rule 10 deny udp destination-port eq www
  #
• B.acl number 3002
  rule 5 permit ip
  rule 10 deny tcp destination-port eq www
  #
• C.acl number 3000
  rule 5 deny tcp destination-port eq www
  rule 10 permit ip
  #
• D.acl number 3001
  rule 5 deny udp destination-port eq www
  rule 10 permit ip
  #

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The command to configure the data forwarding method on the AC as direct forwarding is?

• A.forward-mode capwap-forward
• B.forward-mode direct
• C.forward-mode tunnel
• D.forward-mode direct-forward

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What is the function of link aggregation? (Multiple choice)

• A.Increased bandwidth
• B.Ease of analysis of data
• C.Improve network reliability
• D.Realize load sharing

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