Cisco 350-401 Online Practice Questions and Exam Preparation

Cisco 350-401 Online Questions & Answers

• Question 941:

  A script contains the statement "while loop !

  = 999:" Which value terminates the loop?

  A. A value not equal to 999.
  B. A value less than or equal to 999.
  C. A value equal to 999.
  D. A value greater than or equal to 999.
  C. A value equal to 999.

• Question 942:

  

  Refer to the exhibit. Reachability between servers in a network deployed with DHCPv6 is unstable.

  Which command must be removed from the configuration to make DHCPv6 function?

  A. ipv6 address 2001:0:1:4::1/64
  B. ipv6 dhcp server DHCPPOOL
  C. ipv6 nd ra suppress
  D. address prefix 2001:0:1:4::/64 lifetime infinite infinite
  C. ipv6 nd ra suppress

• Question 943:

  

  Refer to the exhibit. The key value pairs must be extracted by iterating through a list of tuples.

  Which statement completes the snippet and prints each key value pair as a tuple?

  A. for device, value In device_ip.items(): print(device)
  B. for device in device_ip.items(): print(device)
  C. for device in device_ip.values(): print(device)
  D. for device in deviceip: print(device)
  A. for device, value In device_ip.items(): print(device)

• Question 944:

  A technician is assisting a user who cannot connect to a website. The technician attempts to ping the default gateway and DNS server of the workstation.

  According to troubleshooting methodology, this is an example of:

  A. a divide-and-conquer approach.
  B. a bottom-up approach.
  C. a top-to-bottom approach.
  D. implementing a solution.
  C. a top-to-bottom approach.

• Question 945:

  Which outcome is achieved with this Python code?

  client.connect (ip, port= 22, username= usr, password= pswd )

  stdin, stdout, stderr = client.exec_command ( 'show ip bgp 192.168.101.0 bestpath\n ' )

  print (stdout)

  A. connects to a Cisco device using SSH and exports the routing table information
  B. displays the output of the show command in a formatted way
  C. connects to a Cisco device using SSH and exports the BGP table for the prefix
  D. connects to a Cisco device using Telnet and exports the routing table information
  C. connects to a Cisco device using SSH and exports the BGP table for the prefix

• Question 946:

  Refer to the exhibit.

  

  An engineer configures routing between all routers and must build a configuration to connect R1 to R3 via a GRE tunnel.

  Which configuration must be applied?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

• Question 947:

  Which tunneling technique is used when designing a Cisco SD-Access fabric data plane?

  A. LISP
  B. VRF Lite
  C. VRF
  D. VXLAN
  D. VXLAN

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  Explanation

  

• Question 948:

  DRAG DROP

  Drag and drop the snippets onto the blanks within the code to construct a script that configures a loopback interface with an IP address. Not all options are used.

  Select and Place:

  

  

• Question 949:

  Refer the exhibit.

  Which configuration elects SW4 as the root bridge for VLAN 1 and puts G0/2 on SW2 into a blocking state?

  

  A. SW4(config)#spanning-tree vlan 1 priority 32768 ! SW2(config)#interface G0/2 SW2(config-if)#spanning-tree vlan 1 port-priority 0
  B. SW4(config)#spanning-tree vlan 1 priority 32768 ! SW2(config)#int G0/2 SW2(config-if)#spanning-tree cost 128
  C. SW4(config)#spanning-tree vlan 1 priority 0 ! SW2(config)#int G0/2 SW2(config-if)#spanning-tree cost 128
  D. SW4(config)#spanning-tree vlan 1 priority 0 ! SW2(config)#interface G0/2 SW2(config-if)#spanning-tree vlan 1 port-priority 64
  C. SW4(config)#spanning-tree vlan 1 priority 0 ! SW2(config)#int G0/2 SW2(config-if)#spanning-tree cost 128

• Question 950:

  A wireless consultant is designing a high-density wireless network for a lecture hall for 1000 students.

  Which antenna type is recommended for this environment?

  A. sector antenna
  B. dipole antenna
  C. parabolic dish
  D. omnidirectional antenna
  D. omnidirectional antenna

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  Explanation

  Directional antennas Directional antennas come in many different styles and shapes. An antenna does not offer any added power to the signal; it simply redirects the energy it receives from the transmitter. By redirecting this energy, it has the effect of providing more energy in one direction and less energy in all other directions. As the gain of a directional antenna increases, the angle of radiation usually decreases, providing a greater coverage distance but with a reduced coverage angle. Directional antennas include patch antennas and parabolic dishes. Parabolic dishes have a very narrow RF energy path, and the installer must be accurate in aiming these types of antennas at each other.

  Omnidirectional antennas An omnidirectional antenna is designed to provide a 360-degree radiation pattern. This type of antenna is used when coverage in all directions from the antenna is required. The standard 2.14-dBi "rubber duck" is one style of omnidirectional antenna. Omnidirectional antenna -> Therefore Omnidirectional antenna is best suited for a high-density wireless network in a lecture hall.