EMT Practice Test

1. Question Content...

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Question1: You have entered the command "show log messages | match "error | kernel | panic" which statement is correct regarding the keywords error, kernel and panic in the output?

Question2: Which word starts a command to display the operational status of a Junos device?

Question3: In the show I compare rollback 49 command, what is the purpose of the I?

Question4: What is the decimal equivalent of 00000100?

Question5: Click the Exhibit button.

You have applied the policy shown in the exhibit as an import policy to your BGP group In this scenario, what will happen when the router receives the 192.168.30.48/32 route?

Question6: Click the Exhibit button

You are capturing logs to troubleshoot an issue with IS-IS; however, the logs are increasing in size too quickly.
Referring to the exhibit, which configuration statement would solve this problem?

Question7: What is the name of the volume containing the software and files used for the day-to day operation of a device using Junos with upgraded FreeBSD?

Question8: Click the Exhibit button

Which command will solve the problem shown in the exhibit?

Question9: What is the network ID address of the IPv4 subnet that includes the IP address 114.180.192.120/28?

Question10: Which three connection protocols allow you to gather operational information from the Junos device? (Choose three.)

Question11: Click the Exhibit button.

Referring to the exhibit, which statement is correct?

Question12: Which two statements describe the connection between control plane and the forwarding plane?
Choose Two

Question13: Which address correctly represents a valid abbreviation for the 2bfc:0000:0000:0000:0217:0000:fe8c:5c85/128 IPv6 address?

Question14: Click the Exhibit button

Referring to the exhibit, which statement is correct?

Question15: What information is provided by the show route forwarding-table command?

Question16: You are asked to configure filter-based forwarding
Which routing-instance type would you use?

Question17: You issue a "request system zeroize" command. Which statement is correct in this scenario?

Question18: After logging in as root, you enter the cl i command. What does this command do?

Question19: For the interface ge-1/2/3.4, what does "ge" represent?

Question20: Which parameter must be included when executing operational mode commands from within configuration mode?

Question21: By default, which Junos directory contains the primary syslog file?

Question22: Which command allows you to execute operational mode commands while in configuration mode?

Question23: Which command will replace the entire candidate configuration with the configuration stored in the reset. config file?

Question24: Which routing instance type is used for filter-based forwarding applications?

Question25: Referring to the exhibit.

which OSPF feature would connect Area 2 to Area 0?

Question26: What are two benefits of a modular operating system? (Choose two.)

Question27: Which attribute must be defined when configunng a non-root user in Junos OS?

Question28: A router contains both a static route and an OSPF route for the 172.18.100.0/24 prefix in its routing table. The router is configured to use the factory-default Junos OS routing preference values.
In this scenario, which statement is correct?

Question29: Which two statements describe the RE on Junos OS devices? (Choose two.)

Question30: Which Junos OS routing instance type is used for non-VPN-related applications such as system virtualization?

Question31: You enable unicast reverse path forwarding on the ge-0/0/1.0 interface A packet is received on the ge-0/0/1.0 interface with a source address of 10.10.10.10. A route lookup determines that the next hop for the 10.10.10.10 address is the ge-0/0/1.0 interface. In this scenario which action is performed?

Question32: A device receives a route update for network 172.19.0.0/16 from two different routing information sources.
In this scenario, which parameter will determine the active route?

Question33: Click the Exhibit button

Referring to the exhibit, what will be the source address for packets egressing et-0/0/34.07

Question34: Which default login class should you select if you want the user to edit configuration files?

Question35: Exhibit.

You have the policy configuration shown in the exhibit applied to your BGP peering.
You find that your customer routes coming from the 10.1.1.0/24 network are being rejected.
Which command should be used to correct the problem?

Question36: Host A is communicating with Host B through a Layer 2 switch.
What is the highest layer that the switch will inspect the traffic in this scenario?

Question37: Referring to the exhibit.

what happens when you issue the exit command at the [edit protocols ospf area 0.0.0.51 stub] hierarchy level?

Question38: A user entered configuration mode and modified the candidate configuration.
In this scenario, what are two results? (Choose two.)

Question39: What are two important steps when upgrading an SRX300 Series device? (Choose two.)

Question40: Which command allows you to view the raw packet data of interface ge-1/0/5?

Question41: Which statement is true about using custom login class permissions?

Question42: Click the Exhibit button.
-- Exhibit --
user@router> restart
^
unknown command.
-- Exhibit --
You are troubleshooting a routing issue on a device running Junos. You receive the error shown in the exhibit when you attempt to restart the routing process.
Which statement describes the problem?

Question43: Click the Exhibit button.

You must apply the policy shown in the exhibit to readvertise BGP routes to OSPF neighbors Which action will accomplish this task?

Question44: What are three characteristics of Layer 2 switches? (Choose Three)

Question45: Click the Exhibit button.

Which operational mode command in Junos OS produces the output shown in the exhibit?

Question46: You successfully established a BGP session with peer, but do not see any routes learned from the peer, What would cause this problem?

Question47: What are two functions of the PFE? (Choose two.)

Question48: What is the maximum number of configurations, by default, that are recoverable using the rollback command?

Question49: Which component is responsible for performing protocol updates and system management?