EMT Practice Test

1. Question Content...

A. Choice A

B. Choice B

C. Choice C

D. Choice D

E. Choice E

Was this helpful? Upvote!

Question List

Question1: A technician enables Dot1x RADIUS authentication globally on all ports on the N2000 switch. All ports show as unauthorized and management access to the switch has been lost.
What is causing network connectivity loss on the switch?

Question2: Which two subnet masks should be used to achieve a network increment of 4? (Choose two.)

Question3: A Dell Networking N-Series switch is directly connected to a wireless Access Point that requires access to VLANs 1, 10, and 20 configured on the switch.
Which two Port VLAN Modes can be used to meet the VLAN requirements? (Choose two.)

Question4: A Dell N2024 switch receives a frame from a directly connected host. The switch learns that the source MAC address is NOT present in the MAC address table. The destination address is present in the MAC address table.
What does the switch do with the frame?

Question5: Refer to the exhibit and output.

Which change should be made to meet this requirement?

Question7: Which of the following is the starting prefix to denote a link local address?

Question8: A technician must deploy powering source equipment at a customer site.
Which equipment should the technician deploy?

Question9: What does the blinking yellow Activity/PoE LED indicate on an N-Series switch?

Question10: A technician creates a new connection between two switches. After configuring the VLANs, the technician looks at the MAC table and sees no MAC addresses learned on the new interface. When looking at "show spanning-tree", the technician sees the port mode is "Alt."
What is causing this behavior?

Question11: A technician implements a new copper connection to Gi2/0/20.
Which command should be used to check the cable length?

Question12: Two N3024F switches are directly connected using 10GBASE-SR transceivers and 10 foot fiber patch cables. The ports on both sides are NOT linking.
What are two possible reasons for this issue? (Choose two.)

Question13: Refer to the output:

How has OSPF been configured?

Question14: A technician needs to configure a static LAG between two N-Series switches. Each LAG must consist of interfaces GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2.
Which commands should the technician use to create the LAG on each switch?

Question15: Root bridge Switch A is connected to Switch B They are connected using the same corresponding interfaces Gi1/01 and Gi1/0/2 on both sides.
Which interface becomes a root port?

Question16: What are two commonly deployed PoE powered devices? (Choose two.)

Question17: Which two port states are valid on a root bridge in a converged Spanning Tree network? (Choose two.)

Question18: A client must connect a printer located on a public area on an X1000. The client is concerned someone will use the printer Ethernet cable to gain unauthorized network access.
Which configuration will help prevent unauthorized accesses?

Question19: An N-Series switch is configured to route between VLANs 1 and 2. The DHCP server is on VLAN1.
How should the technician make sure the DHCP server can allocate IP addresses to clients on VLAN 2?

Question20: How will RIP treat packets that have exceeded the default maximum hop count?

Question21: The "show ip ospf database" command outout indicates Type 5 LSAs.
What does presence of Type 5 LSA indicate?

Question22: Refer to the exhibit.

A technician configures RIP on a new N-Series switch to connect to an existing switch that runs RIP. The new switch routing table is NOT populating even after the correct network statements are added.
What is causing this issue?

Question23: A technician inserts an SFP+transceiver into an N3024F 1 Gbps port on the front panel. The transceiver does NOT work.
What is the reason for this issue?

Question24: Which switch should Spanning Tree Protocol choose to become the root bridge in the election process?

Question26: Refer to the exhibit.

Two Dell Networking N2000s connected in stack and one Dell Networking N3000 with out-of-box configuration are connected as shown.

Which additional change must be made for the link aggregation between the switches to become active?

Question27: Refer to the output:

A technician creates a new fiber connection to the switch. The transceivers and cable are plugged in at both ends. The connection is in a link down state.
What is causing the issue?

Question28: Refer to the output from a Dell N-Series switch:

A technician checks the connectivity to the default gateway from the switch and notices the ping fails.
At which layer does the problem exist?

Question29: Refer to the output.

A technician implements a new N-Series switch and connects it to another N-Series switch with OSPF already configured. The OSPF neighbor does not show up after 5 minutes of waiting.
What is causing the issue?

Question30: A technician decides to create an ACL. The technician includes all host and/or protocols allowed within the ACL.
Why must the technician take this step?

Question31: Refer to the output shown:

Which two statements describe the state of configuration of interfaces gi1/0/1-24? (Choose two.)

Question32: Which of the following is an IPv4 address?

Question33: A dell Networking N-Series has configured a port-channel with LACP using the interfaces Tel/0/1 and Tel/0/2.
How is the egress traffic distributed among the interfaces?