Question 6
How do TCP and UDP differ in the way that they establish a connection between two endpoints?
- TCP uses the three-way handshake, and UDP does not guarantee message delivery.
- TCP uses synchronization packets, and UDP uses acknowledgment packets.
- UDP provides reliable message transfer, and TCP is a connectionless protocol.
- UDP uses SYN, SYN ACK, and FIN bits in the frame header while TCP uses SYN, SYN ACK, and ACK bits.
Question 7
Which 802.11 frame type is Association Response?
- management
- protected frame
- action
- control
Question 8
In which way does a spine-and-leaf architecture allow for scalability in a network when additional access ports are required?
- A spine switch and a leaf switch can be added with redundant connections between them.
- A spine switch can be added with at least 40 GB uplinks.
- A leaf switch can be added with connections to every spine switch.
- A leaf switch can be added with a single connection to a core spine switch.
Question 9
What identifies the functionality of virtual machines?
- The hypervisor communicates on Layer 3 without the need for additional resources.
- Each hypervisor supports a single virtual machine and a single software switch.
- The hypervisor virtualizes physical components including CPU, memory, and storage.
- Virtualized servers run efficiently when physically connected to a switch that is separate from the hypervisor.
Question 10
Which command automatically generates an IPv6 address from a specified IPv6 prefix and MAC address of an interface?
- ipv6 address dhcp
- ipv6 address 2001:DB8:5:112::/64 eui-64
- ipv6 address autoconfig
- ipv6 address 2001:DB8:5:112::2/64 link-local