What source IP address should be used in a DHCP request message

a$.,0\mathrm{.}0\mathrm{.}0\mathrm{.}0$

b$.255\mathrm{.}255\mathrm{.}255\mathrm{.}255$

c$.1\mathrm{.}1\mathrm{.}1\mathrm{.}1$

d$.255\mathrm{.}255\mathrm{.}0\mathrm{.}0$

e$.$ Any randomly picked address

Which of the following applications is the most time sensitive$?$

a$.$ Web documents

b$.$ E$-$mail

c$.$ Interactive games

d$.$ File transfer

e$.$ Stored audio$/$video

Which of the following statements is correct?

a$.$ When IPv$6$ tunnels through IPv$4$ routers, the entire IPv$6$ datagram $($including header fields$)$ is encapsulated in an IPv$4$ datagram

b$.$ When IPv$6$ tunnels through IPv$4$ routers, the entire IPv$4$ datagram $($including header fields$)$ is encapsulated in an IPv$6$ datagram

c$.$ When IPv$6$ tunnels through IPv$4$ routers, the IPv$6$ datagram payload $($without header fields$)$ is encapsulated in an IPv$4$ datagram

d$.$ When IPv$6$ tunnels through IPv$4$ routers, the IPv$4$ datagram payload $($without header fields$)$ is encapsulated in an IPV$6$ datagram

e$.$ When IPv$6$ tunnels through IPv$4$ routers, the outer address is an IPv$6$ address

Suppose datagrams are limited to $1500$ bytes $($including header$)$ between source host A and destination host $B.$ Assuming a $20-$byte TCP header and a $20-$byte IP header, how many datagrams would be required to send an MP$3$ consisting of $4$ million bytes?

a$.2666$

b$.2667$

c$.2703$

d$.2739$

e$.2740$

Which of the following uses of ICMP does not require including the first $8$ bytes of the original datagram?

a$.$ Echo reply

b$.$ TIL expired

c$.$ Destination network unreachable

d$.$ Source quench

e$.$ Bad IP header

WiFi is a protocol of the layer.

a$.$ Physical

b$.$ Link

c$.$ Network

d$.$ Transport

e$.$ Application

Consider the network shown below for answering questions $(37-38).$ Suppose that AS$1$ and AS$2$ are running OSPF for their intra$-$AS routing protocol. Suppose that AS$3$ is running RIP for its intra$-$AS routing protocol. Suppose EBGP and IBGP are used for the inter$-$AS routing protocol.

Router $1b$ learns about $x$ from which routing protocol?

a$.$ OSPF

b$.$ RIP

c$.$ eBGP

d$.$ iBGP

e$.$ DVMRP