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CISCO Certification (Certification) Question and Answers-Page 2

CISCO Certification problems


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  • 1. You have a Class B network and need 29 subnets. What is your mask?

  •           Discuss     

  • 2. Which process ensures that the components of the computer are connected properly ?

  • Options
  • A. Booting
  • B. Saving
  • C. Processing
  • D. Editing

  • Tags: Analyst

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  • 3. Which layer is responsible for converting data packets from the Data Link layer into electrical signals?

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  • 4. What are the typical three different categories of VPNs?

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  • 5. Mention different memories used in a CISCO router ?

  • Tags: Network Engineer

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  • 6. The network with ip address 192.168.100.0/27 is to be used on a router. If ip subnet-zero is configured, which statement describe the resulting number of available subnets and hosts?

  • Options
  • A. 7 usable subnets, each with 32 host addresses
  • B. 8 usable subnets, each with 30 host addresses
  • C. 8 usable subnets, each with 27 host addresses
  • D. 7 usable subnets, each with 24 host addresses

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  • 7. What command will permit SMTP mail to only host 1.1.1.1?

  • Options
  • A. access-list 10 permit smtp host 1.1.1.1
  • B. access-list 110 permit ip smtp host 1.1.1.1
  • C. access-list 10 permit tcp any host 1.1.1.1 eq smtp
  • D. access-list 110 permit tcp any host 1.1.1.1 eq smtp

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  • 8. What is the first thing that BGP checks to determine if a prefix is accessible?

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  • 9. Routers operate at layer _____. LAN switches operate at layer ______. Ethernet hubs operate at layer _____. Word processing operates at layer _______.

  • Options
  • A. 3, 3, 1, 7
  • B. 3, 2, 1, none
  • C. 3, 2, 1, 7
  • D. 3, 3, 2, none

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  • 10. Which layer is responsible for keeping the data from different applications seperate on the network?

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