Cisco 200-901 Practice Test - Questions Answers, Page 17
List of questions
Question 161
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Which protocol must be allowed on the firewall so that NTP services work properly?
TCP
ICMP
BGP
UDP
Explanation:
Reference: https://www.cisco.com/c/en/us/support/docs/ip/network-time-protocol-ntp/108076-ntp-troubleshoot.html
Question 162
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Which protocol runs over TCP port 22?
SSH
NETCONF
HTTP
Telnet
Question 163
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What is the purpose of the first three pairs of digits in a MAC address?
defines packet forwarding priority sent or received by the adapter
defines a routing identifier for the client
indicates vendor of the network card or adapter
indicates the IP address of the client in Hex
Question 164
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Refer to the exhibit. What does the load balancer enable in the network topology?
hosted application to access Internet services
external requests to be routed to the application servers
application to access the database server
workstations to access the Internet
Question 165
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What are two benefits of using VLANs? (Choose two.)
limits the devices that can join the network
enables the logical grouping of devices that belong to different Layer 2 devices
segments the broadcast domain
allows all network devices to be accessible from any host on the network
extends the broadcast domain
Question 166
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What are two considerations when selecting the “best route” for a network device to reach its destination? (Choose two.)
MAC address
IP address
metrics
administrative distance
subnet mask
Question 167
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Users cannot access a webserver and after the traffic is captured, the capture tool shows an ICMP packet that reports "communication administratively prohibited". What is the cause of this webserver access issue?
An access list along the path is blocking the traffic.
Users must authenticate on the webserver to access it.
A router along the path is overloaded and thus dropping traffic.
The traffic is not allowed to be translated with NAT and dropped.
Explanation:
Question 168
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DRAG DROP
Drag and drop the Git commands from the left onto the right that add modified local files to a remote repository. Not all options are used.
Question 169
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DRAG DROP
Refer to the exhibits.
Drag and drop the code from the left onto the item numbers on the right to complete the Meraki Python script shown in the exhibit.
Question 170
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DRAG DROP
Drag and drop the Python code from the left onto the correct step on the right to call a REST API.
Question