DCAN-100 by Dell Valid Free Exam Practice Test

Question 1

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

A. 255.255.255.254 B. 255.255.255.252 C. /29 D. /30 E. /28

Correct Answer: B,D

Question 2

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

A. The new switch's interface is in the wrong subnet to form a RIP relationship. B. The other switch is not a root bridge and cannot form an RIP relationship. C. The existing switch has not been configured with the command "hostroutesaccept". D. The "ip helper-address" command has not been configured on the existing switch.

Correct Answer: A

Question 3

What are three benefits of using dynamic routing protocols over static routing? (Choose three.)

A. Less overall administration, management, and maintenance of the routing table B. Can be implemented with one command to produce routes in the RIB C. Is scalable to very large multi-router, multi subnet networks D. Is easier to troubleshoot over static routes in the event of a failure E. Lower administrative distance compared to static routes F. Automatically adapts to changing topology to provide alternative paths

Correct Answer: A,C,F

Question 4

A technician applies an IPv4 address to the Out-Of-Band/Management port of a Dell N-Series switch.
Which step allows the technician to use the web interface?

A. Manually set a username and password via the CLI. B. Update the Switch Firmware to at least version 6.3.x.x. C. Configure an "enable password" on the Dell N-Series switch. D. use the default Dell "root" username and "calvin" password.

Correct Answer: D

Question 5

Refer to the output shown:
console (config-if-Tel/0/1) #switchport general allowed vlan add 2-6
console (config-if-Tel/0/1) #show interfaces switchport tengigabitethernet 1/0/1 Port: Tel/0/1 VLAN Membership Mode: General Mode Access Mode VLAN: 1 (default) General Mode PVID: 1 (default) General Mode Ingress Filtering: Enabled General Mode Acceptable Frame Type: Admit All General Mode Dynamically Added VLANs:
General Mode Untagged VLANs: 1-6
General Mode Tagged VLANs:
General Mode Forbidden VLANs:
Trunking Mode Native VLAN: 1 (default)
Trunking Mode Native VLAN Tagging: Disabled
Trunking Mode VLANs Enabled: All
Private VLAN Host Association: none
Private VLAN Mapping:
Private VLAN Operational Bindings:
Default Priority: 0
Protected: Disabled
Te1/0/1 interface must allow VLANs 2-6 and follow the 802.1Q standard.
Which change should be made to meet the requirements?

A. Add "tagged" at the end of the command B. Add "802.1Q" at the end of the command C. Add "tagged" command before VLAN ID D. Add "trunk" at the end of the command

Correct Answer: A

Question 6

Which of the following is an IPv4 address?

A. 10.0.0.255/16 B. 172.16.225.0/23 C. 192.168.0.3/30 D. 224.0.0.3/8

Correct Answer: A

Question 7

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?

A. Spanning Tree detected a loop. B. The root bridge priority must be configured. C. A broadcast storm is causing traffic loss. D. The link is physically down.

Correct Answer: A

Dell Networking Associate - DCAN-100 Exam Practice Test