Exams > Cisco > 200-901: DevNet Associate (DEVASC)
200-901: DevNet Associate (DEVASC)
Page 19 out of 39 pages Questions 181-190 out of 390 questions
Question#181

What is the function of an IP address in networking?

  • A. represents a network connection on specific devices
  • B. specifies the type of traffic that is allowed to roam on a network
  • C. specifies resource's location and the mechanism to retrieve it
  • D. represents the unique ID that is assigned to one host on a network
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D

Question#182

Where is an IP packet routed if the packet does not match any routes in the routing table?

  • A. firewall
  • B. load balancer
  • C. central switch
  • D. default gateway
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D

Question#183

Which two query types does a client make to a DNS server? (Choose two.)

  • A. Inverse
  • B. PTR
  • C. AAAA
  • D. ACK
  • E. DISCOVER
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BC

Question#184

What are two functions of a routing table on a network device? (Choose two.)

  • A. It lists the routes to drop traffic.
  • B. It lists the routes to a particular destination.
  • C. It lists the static and dynamic entries.
  • D. It lists hosts that are one hop away.
  • E. It lists entries more than two hops away.
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BC

Question#185

What does a load balancer distribute in a network environment?

  • A. different TCP connections to the routers
  • B. incoming traffic across multiple servers
  • C. traffic in the network by leveraging the switch architecture
  • D. outgoing connections to the network
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B

Question#186

Refer to the exhibit.

Which Device limits traffic between Server 1 and Server 2?

  • A. Device B
  • B. Device C
  • C. Device D
  • D. Device E
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C

Question#187

What is the purpose of a MAC address on a network device?

  • A. unique network address that identifies the network interface of a device
  • B. unique network interlace address that is provided by the DHCP server
  • C. unique hardware address that identifies the network interface of a device
  • D. unique hardware interface address that is provided by the central switch
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C

Question#188

How are load balancers used in modern application deployments?

  • A. Turn off traffic and take down compute units, then update and bring the compute units back up.
  • B. Allow traffic to continue as new compute units are brought up and old compute units are taken down.
  • C. Allow HTTP and HTTPS traffic to continue as old compute units are discontinued before new units are brought up.
  • D. Bring up new compute units, test the compute units, and switch the traffic from old units to new units.
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B

Question#189

Which protocol must be allowed on the firewall so that NTP services work properly?

  • A. TCP
  • B. ICMP
  • C. BGP
  • D. UDP
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D
Reference:
https://www.cisco.com/c/en/us/support/docs/ip/network-time-protocol-ntp/108076-ntp-troubleshoot.html

Question#190

Which protocol runs over TCP port 22?

  • A. SSH
  • B. NETCONF
  • C. HTTP
  • D. Telnet
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A

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