Question #1
DRAG DROP –
Drag and drop the descriptions of file-transfer protocols from the left onto the correct protocols on the right.
Select and Place:
Question # 2
How do TCP and UDP differ in the way that they establish a connection between two endpoints?
A. TCP uses the three-way handshake, and UDP does not guarantee message delivery.
B. TCP uses synchronization packets, and UDP uses acknowledgment packets.
C. UDP provides reliable message transfer, and TCP is a connectionless protocol.
D. UDP uses SYN, SYN ACK, and FIN bits in the frame header while TCP uses SYN, SYN ACK, and ACK bits.
Correct Answer: A
Question # 3
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?
A. The Layer 2 switch forwards the packet and adds the destination MAC address to its MAC address table.
B. The Layer 2 switch sends a copy of a packet to CPU for destination MAC address learning.
C. The Layer 2 switch floods packets to all ports except the receiving port in the given VLAN.
D. The Layer 2 switch drops the received frame.
Correct Answer: C
Question # 4
Refer to the exhibit.
Which statement explains the configuration error message that is received?
A. It belongs to a private IP address range.
B. The router does not support /28 mask.
C. It is a network IP address.
D. It is a broadcast IP address.
Correct Answer: D
Question 5
What occurs to frames during the process of frame flooding?
A. Frames are sent to all ports, including those that are assigned to other VLANs.
B. Frames are sent to every port on the switch that has a matching entry in MAC address table.
C. Frames are sent to every port on the switch in the same VLAN except from the originating port.
D. Frames are sent to every port on the switch in the same VLAN.
Correct Answer: C
Question # 6
Which IPv6 address block forwards packets to a multicast address rather than a unicast address?
A. 2000::/3
B. FC00::/7
C. FE80::/10
D. FF00::/12
Correct Answer: D
Question # 7
A corporate office uses four floors in a building.
✑ Floor 1 has 24 users.
✑ Floor 2 has 29 users.
Floor 3 has 28 users.
✑ Floor 4 has 22 users.
Which subnet summarizes and gives the most efficient distribution of IP addresses for the router configuration?
A. 192.168.0.0/24 as summary and 192.168.0.0/28 for each floor
B. 192.168.0.0/23 as summary and 192.168.0.0/25 for each floor
C. 192.168.0.0/25 as summary and 192.168.0.0/27 for each floor
D. 192.168.0.0/26 as summary and 192.168.0.0/29 for each floor
Correct Answer: C
Question # 8
DRAG DROP –
Drag and drop the descriptions of IP protocol transmissions from the left onto the IP traffic types on the right.
Select and Place:
Question # 9
A wireless administrator has configured a WLAN; however, the clients need access to a less congested 5-GHz network for their voice quality.
Which action must be taken to meet the requirement?
A. enable Band Select
B. enable DTIM
C. enable RX-SOP
D. enable AAA override
Correct Answer: A
Question # 10
You are configuring your edge routers interface with a public IP address for Internet connectivity. The router needs to obtain the IP address from the service provider dynamically.
Which command is needed on interface FastEthernet 0/0 to accomplish this?
A. ip default-gateway
B. ip route
C. ip default-network
D. ip address dhcp
E. ip address dynamic
Correct Answer: D
Question # 11
Refer to the exhibit.
A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts
configured in the same VLAN. What conclusions can be made about this design?
A. This design will function as intended.
B. Spanning-tree will need to be used.
C. The router will not accept the addressing scheme.
D. The connection between switches should be a trunk.
E. The router interfaces must be encapsulated with the 802.1Q protocol.
Correct Answer: C
Question # 12
Which two goals reasons to implement private IPv4 addressing on your network? (Choose two.)
A. Comply with PCI regulations
B. Conserve IPv4 address
C. Reduce the size of the forwarding table on network routers
D. Reduce the risk of a network security breach
E. Comply with local law
Correct Answer: BD
Question # 13
What are two functions of a server on a network? (Choose two.)
A. handles requests from multiple workstations at the same time
B. achieves redundancy by exclusively using virtual server clustering
C. housed solely in a data center that is dedicated to a single client achieves redundancy by exclusively using virtual server clustering
D. runs the same operating system in order to communicate with other servers
E. runs applications that send and retrieve data for workstations that make requests
Correct Answer: AE
Question # 14
What is a recommended approach to avoid co-channel congestion while installing access points that use the 2.4 GHz frequency?
A. different nonoverlapping channels
B. one overlapping channel
C. one nonoverlapping channel
D. different overlapping channels
Correct Answer: A
Question # 15
An engineer observes high usage on the 2.4GHz channels and lower usage on the 5GHz channels. What must be configured to allow clients to preferentially use
5GHz access points?
A. Client Band Select
B. Re-Anchor Roamed Clients
C. OEAP Spilt Tunnel
D. 11ac MU-MIMO
Correct Answer: A
Question # 16
What is a network appliance that checks the state of a packet to determine whether the packet is legitimate?
A. Layer 2 switch
B. LAN controller
C. load balancer
D. firewall
Correct Answer: D
Question # 17
How does a Cisco Unified Wireless Network respond to Wi-Fi channel overlap?
A. It allows the administrator to assign the channels on a per-device or per-interface basis.
B. It segregates devices from different manufactures onto different channels.
C. It analyzes client load and background noise and dynamically assigns a channel.
D. It alternates automatically between 2.4 GHz and 5 GHz on adjacent access points.
Correct Answer: C
Question # 18
Refer to the exhibit.
When PC-A sends traffic to PC-B, which network component is in charge of receiving the packet from PC-A, verifying the IP addresses, and forwarding the packet to PC-B?
A. router
B. Layer 2 switch
C. load balancer
D. firewall
Correct Answer: A
Question # 19
What are network endpoints?
A. support inter-VLAN connectivity
B. a threat to the network if they are compromised
C. act as routers to connect a user to the service provider network
D. enforce policies for campus-wide traffic going to the Internet
Correct Answer: B
Question # 20
DRAG DROP –
Drag and drop the TCP or UDP details from the left onto their corresponding protocols on the right.
Select and Place:
