EMT Practice Test

1. Question Content...

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Question1: Which process in the Junos OS is responsible for device management tasks including the CLI and commit operations?

Question2: Which two components are included in a transport header? (Choose two.)

Question3: Exhibit.

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

Question4: Which two statements are correct about the empioyee@Ri> prompt? (Choose two.)

Question5: You issue the monitor traffic interface ge-0/0/0 command.
What will this command accomplish?

Question6: What are two attributes of the UDP protocol? (Choose two.)

Question7: What are two physical interface properties? (Choose two.)

Question8: You have configured some interfaces on a Junos device; however, you have not yet committed the configuration.
What happens if you issue the rollback 0 command in this scenario?

Question9: You are logged in to a Junos OS device with SSH and issued the show protocols | compare command in the configuration, but no output is shown.
Which statement is correct in this scenario?

Question10: Which two actions happen when multiple users issue the configure exclusive command to enter configuration mode on a Junos device? (Choose two.)

Question11: Which two statements are true about the Junos OS? (Choose two.)

Question12: Which service does RADIUS provide?

Question13: What are two methods for navigating to configuration mode from an operational mode prompt? (Choose two.)

Question14: Which statement is correct concerning exception traffic processing?

Question15: What are two advantages of using the Junos OS? (Choose two.)

Question16: Exhibit
user@router> show route 192.168.100.2
inet.O: 15 destinations, 17 routes (15 active, 0 holddown, 0 hidden) Limit/Threshold: 1048576/1048576 destinations
+ = Active Route, - = Last Active, * = Both 192.168.100.2/32*[OSPF/IO] 00:14:29, metric 1
> to 172.16.1.6 via ge-0/0/1.0 [BGP/170] 00:06:49, localpref 100
AS path: 65102 I, validation-state: unverified > to 172.16.1.6 via ge-0/0/1.0 Referring to the exhibit, which statement is correct?

Question17: You have completed the initial configuration of your new Junos device. You want to be able to load this configuration at a later time.
Which action enables you to perform this task?

Question18: You are trying to diagnose packet loss at interface ge-0/0/3.
In this scenario, which command would help you view error statistics in real time?

Question19: Which two statements are correct about Junos traceoptions? (Choose two.)

Question20: Which three benefits occur when operating an interior gateway protocol (IGP) in an autonomous system (AS)?
(Choose three.)

Question21: Which two statements are correct about MAC addresses? (Choose two.)

Question22: 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?

Question23: Which two common routing policy actions affect the flow of policy evaluation? (Choose two.)

Question24: Exhibit
[edit system archival] user@router# show configuration {
transfer-on-commit; archive-sites {
"scp://[email protected] : /archive" password## SECRET-DATA
"ftp://[email protected]:/archive" password "$9..."; ## SECRET-DATA
.
Referring to the exhibit, where are the configuration backup files stored?

Question25: Which two components are included in a transport header? (Choose two.)

Question26: Which two fields are you required to enter when you create a new user account? (Choose two.)

Question27: 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?

Question28: Which two statements are correct about a Routing Engine? (Choose two.)

Question29: You are asked to convert the number 7 from decimal to binary.
Which number is correct in this scenario?

Question30: In the Junos OS, which keyboard shortcut allows you to move to the start of the line?

Question31: What does the user@router> clear log ospf-trace command accomplish?

Question32: Which two statements describe the result when you enter? at the command-line prompt? (Choose two.)

Question33: You have just increased the MTU size of interface ge-0/0/0 and committed the configuration.
Which command would help you identify the applied MTU change?

Question34: You are configuring a firewall filter on a Juniper device.
In this scenario, what are two valid terminating actions? (Choose two.)

Question35: Which two statements about firewall filters are correct? (Choose two.)

Question36: Click the Exhibit button.

Referring to the exhibit, what is the source IP address of the ping that was executed?

Question37: Which two statements apply to the Routing Engine functions? (Choose two.)

Question38: You are asked to view the real-time usage statistics for the busiest interfaces on a device running Junos OS.
Which command will achieve this task?

Question39: 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.)

Question40: Which type of device uses the destination IP address to forward packets?

Question41: 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?

Question42: Which Junos feature limits the amount of exception traffic that is sent from the PFE to the RE?

Question43: Click the Exhibit button.

Referring the exhibit, what does the highlighted number indicate?

Question44: You have logged on to a Junos device and are at the operational mode prompt.
Which two commands are used at this prompt? (Choose two.)