Question 31
What are two descriptions of three-tier network topologies? (Choose two.)
A. The distribution layer runs Layer 2 and Layer 3 technologies
B. The network core is designed to maintain continuous connectivity when devices fail
C. The access layer manages routing between devices in different domains
D. The core layer maintains wired connections for each host
E. The core and distribution layers perform the same functions
Question 32
Which type of IPv6 address is publicly routable in the same way as IPv4 public addresses?
A. multicast
B. unique local
C. link-local
D. global unicast
Question 33
What is the expected outcome when an EUI-64 address is generated?
A. The interface ID is configured as a random 64-bit value
B. The characters FE80 are inserted at the beginning of the MAC address of the interface
C. The seventh bit of the original MAC address of the interface is inverted
D. The MAC address of the interface is used as the interface ID without modification
Question 34
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
Question 35
Refer to the exhibit. An engineer must add a subnet for a new office that will add 20 users to the network. Which IPv4 network and subnet mask combination does the engineer assign to minimize wasting addresses?
A. 10.10.225.48 255.255.255.240
B. 10.10.225.32 255.255.255.240
C. 10.10.225.48 255.255.255.224
D. 10.10.225.32 255.255.255.224
Question 36
What is a characteristic of spine-and-leaf architecture?
A. Each link between leaf switches allows for higher bandwidth.
B. It provides greater predictability on STP blocked ports.
C. It provides variable latency.
D. Each device is separated by the same number of hops.
Question 37
An office has 8 floors with approximately 30-40 users per floor. One subnet must be used. Which command must be configured on the router Switched Virtual Interface to use address space efficiently?
A. ip address 192.168.0.0 255.255.0.0
B. ip address 192.168.0.0 255.255.254.0
C. ip address 192.168.0.0 255.255.255.128
D. ip address 192.168.0.0 255.255.255.224
Question 38
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 39
A device detects two stations transmitting frames at the same time. This condition occurs after the first 64 bytes of the frame is received. Which interface counter increments?
A. runt
B. collision
C. late collision
D. CRC
Question 40
Refer to the exhibit. Which outcome is expected when PC_A sends data to PC_B after their initial communication?
A. The source MAC address is changed.
B. The destination MAC address is replaced with ffff.ffff.ffff.
C. The source and destination MAC addresses remain the same.
D. The switch rewrites the source and destination MAC addresses with its own.
