Select the correct statement regarding partial mesh and full mesh networks.

a$.$ full mesh networks are highly reliable and extensible $($i$.$e$.,$ additional nodes are easily added at low costs$)$

b$.$ with a partial mesh network each node is directly connected to every other node in the network

c$.$ all nodes within a partial mesh network are equipped with switches that can read destination addresses

d$.$ full mesh networks are only possible if each node is equipped with switches that are able to read destination addresses

QUESTION $2$

What consideration$($s$)$ must be addressed when creating a partial mesh network?

a$.$ equipment$/$link and circuit reliability

b$.$ network availability requirements

c$.$ subscriber needs and requirements as addressed in a service level agreement $($SLA$)$

d$.$ all of the above must be considered

QUESTION $3$

Network availability takes into consideration both the amount of time that the network fails and is not functioning, as well as the time it takes to bring the network back into full service.

True

False

QUESTION $4$

Identify the ways a full duplex digital connection can be achieved between users.

a$.$ by separating transmit and receive directions using separate wires, cables, or channels in each direction

b$.$ by using the same transmit and receive baseband signal frequencies

c$.$ by using the same modulated frequency for both transmit and receive

d$.$ all of the above

QUESTION $5$

Select the correct statement$($s$)$ regarding DCE and DTE interfaces.

a$.$ DCE and DTE interfaces can never exist on a single device. The device must either be a DTE or DCE device

b$.$ In order to establish the correct flow of data, DTE interfaces must be connected to other DTE interfaces. Similarly, DCE interfaces must be connected to other DCE interfaces

c$.$ DCE and DTE describes the device type and not the interface nor direction of data flow

d$.$ A DTE interface must be connected to a DCE interface unless a cross$-$over cable is used

I need all $5$ questions answers please