Computer Networking
CSMA (Carrier Sense Multiple Access) is

a very common bit-oriented data link protocol issued by ISO.
None of these
a method of determining which device has access to the transmission medium at any time
a method access control technique for multiple-access transmission media.
network access standard for connecting stations to a circuit-switched network

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?

By default, all VLANs are allowed on the trunk.
Only configured VLAN's are allowed on the link.
Only extended VLAN's are allowed by default.
No VLAN's are allowed, you must configure each VLAN by hand.

ANSWER DOWNLOAD EXAMIANS APP