EMT Practice Test

1. Question Content...

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Question1: What are two link-state routing protocols? (Choose two.)

Question2: What does the user@router> clear log ospf-trace command accomplish?

Question3: Exhibit
Exhibit
[edit]
root# set system host-name TEST_DEVICE [edit]
root# commit
[edit]
'system'
Missing mandatory statement: 'root-authentication' error: commit failed: (missing mandatory statements)
[edit] root#
You are configuring a new device.
Which action solves the error shown in the exhibit?

Question4: Click the Exhibit button.

Referring the exhibit, what does the highlighted number indicate?

Question5: What are two methods for navigating to configuration mode from an operational mode prompt? (Choose two.)

Question6: What are two examples of exception traffic? (Choose two.)

Question7: What are two benefits when implementing class of service? (Choose two.)

Question8: When considering routing policies, which two statements are correct? (Choose two.)

Question9: Which two statements are correct about a Routing Engine? (Choose two.)

Question10: Click the Exhibit button.

Referring to the exhibit, OSPF has three export policies that match different static route prefixes. The
10.10.10.0/24 static route does not match any terms in the policyl routing policy.
What happens next in this scenario?

Question11: Which two common routing policy actions affect the flow of policy evaluation? (Choose two.)

Question12: Exhibit
[edit]
user@routerl set interfaces ge-0/1/2 unit 0 family inet address 172.16.101.1/24 [edit] user@router# commit check configuration check succeeds
[edit]
user@router#
You need to configure interface ge-0/1/2 with an IP address of 172.16.100.1/24. You have accidentally entered 172.16.101.1/24 as shown in the exhibit.
Which command should you issue to solve the problem?

Question13: Exhibit
policy-options { policy-statement Load-Balance-Policy { term Load-Balance { then { load-balance per-flow; accept;
}
}
}
}
routing-options {
router-id 192.168.100.11; autonomous-system 65201; forwarding-table {
export Load-Balance-Policy;
Referring to the exhibit, which two statements are correct? (Choose two.)

Question14: You are configuring a firewall filter on a Juniper device.
In this scenario, what are two valid terminating actions? (Choose two.)

Question15: Exhibit.

Referring to the exhibit, which routing configuration is required for these two users to access the remote server?

Question16: You want to redeploy a Junos device by clearing the existing configuration and resetting it to factory defaults.
In this scenario, which command would help to accomplish this task?

Question17: Which two statements are true about the PFE? (Choose two.)

Question18: You received a new Junos device and are configuring the system-related settings. You must configure this device for the current date and time on the US West coast. You have set the time zone to America
/Los_Angeies. however the time and date did not change.
In this scenario, which two additional actions would satisfy this requirement? (Choose two.)

Question19: Which two statements are true about the Junos OS? (Choose two.)

Question20: You are creating a new policy to accept and redistribute routes into your IGP.
In this scenario, which match criteria would you use to identify the route prefixes to select?

Question21: What is the protocol data unit (PDU) of the Data Link Layer?

Question22: What is a benefit of using J-Web?

Question23: Which statement is correct when multiple users are configuring a Junos device using the configure private command?

Question24: You are asked to convert the number 7 from decimal to binary.
Which number is correct in this scenario?

Question25: Exhibit
user@router> show route 192.168.36.1
inet.O: 5 destinations, 6 routes (5 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both
192.168.36.1/32 *[Static/5] 00:00:31
> to 10.1.1.2 via ge-0/0/10.0 [OSPF/IO] 00:02:21, metric 1 > to 10.1.1.2 via ge-0/0/10.0 Referring to the exhibit, which route(s) will be selected by Junos for packet forwarding?

Question26: Which two statements apply to the Routing Engine functions? (Choose two.)

Question27: Which layer of the OSI model contains the IP address information?

Question28: You are asked to configure your device running Junos OS to automatically archive your configuration upon commit In this scenario, which two methods are supported by the Junos OS? (Choose two)

Question29: What is the maximum number of rollback configuration files that the Junos OS will store?

Question30: Which two statements about route preference in Junos are correct? (Choose two.)

Question31: Which two statements are correct about MAC addresses? (Choose two.)

Question32: What will the request system configuration rescue save command do?

Question33: A network administrator is attempting to route traffic on a Juniper switch to one of three different VLANs:
Prod, Test, and Dev. Each VLAN has been assigned a numerical value.
In this scenario, what are these numerical values called?

Question34: What are two functions of the Routing Engine? (Choose two.)

Question35: Which component is considered part of the data plane?

Question36: Which protocol would you configure to synchronize the time and date on a Junos device?

Question37: What are two advantages of using the Junos OS? (Choose two.)

Question38: Exhibit
{hold:node0}[edit]
root# set system root-authentication ?
Possible completions:
+ apply-groups Groups from which to inherit configuration data
+ apply-groups-except Don't inherit configuration data from these groups encrypted-password Encrypted password string load-key-file File (URL) containing one or more ssh keys plain-text-password Prompt for plain text password (autoencrypted)
> ssh-dsa Secure shell (ssh) DSA public key string
> ssh-rsa Secure shell (ssh) RSA public key string
{hold:node0}[edit]
root# set system root-authentication plain-text-password
New password:
Retype new password:
{hold:node0}[edit]
root# commit and-quit
[edit interfaces]
'ge-0/0/0'
HA management port cannot be configured
error: configuration check-out failed
{hold:node0}[edit]
root#
You are unable to remotely access your Juniper device using the CLI.
Referring to the exhibit, which command would you add to the existing configuration to enable remote CLI access?

Question39: Your router has a route to the 10.1.1.0/24 network with a next hop of r jet.
In this scenario, which action will your router perform when traffic destined to the 10.1.1.0/24 network is received?

Question40: Which advantage is provided by multiple software processes running in the Junos OS?

Question41: Exhibit
term limit-icmp { from {
source-address {
172.25.11.0/24;
}
protocol icmp;
}
then {
count count-icmp; discard;
}
}
Referring to the exhibit, which two actions will occur when a packet matches the firewall filter? (Choose two.)

Question42: What information does the forwarding table require so that the device forwards traffic? (Choose three.)

Question43: Which two statements describe the result when you enter? at the command-line prompt? (Choose two.)

Question44: Which process in the Junos OS is responsible for device management tasks including the CLI and commit operations?

Question45: Which criteria does the Junos OS use to select an active route when two entries exist in the routing table?