Network+ Chapter 4 Quiz Solution

Q.1.

If you have a small Routing Information Protocol (RIP) network of 10 hops, how will RIP prevent routing loops?

40%
By implementing a limit on the number of hops allowed in a path
20%
It will continue to route traffic on the same path.
20%
Each router has complete knowledge of the network topology.
20%
Gateway Redundancy ProtocolsNAT

Q.2.

What is the Internet standard MTU? 65,535 bytes 1,522 bytes 1,500 bytes 9,198 bytes

25%
Checksum
25%
ICMP and ARP
25%
1500 bytes
25%
Network layer

Q.3.

ARP (Address Resolution Protocol)

20%
A database of records that maps MAC addresses to IP addresses. The ARP table is stored on a computer's hard disk where it is used by the ARP utility to supply the MAC addresses of network nodes, given their IP addresses.
40%
A core protocol in the TCP/IP suite that belongs in the Data Link layer of the OSI model. ARP works in conjunction with IPv4 to discover the MAC address of a node on the local network and to maintain a database that maps local IP addresses to MAC addresses.
40%
Network layer
0%
A number indicating a protocol's reliability, with lower values being given higher priority. This assignment can be changed by a network administrator.

Q.4.

You manage a small stub network that has a router configured with static routing. If the connection to the next hop goes down, what action will the router perform?

25%
It will continue to route traffic on the same path.
25%
default route
50%
By implementing a limit on the number of hops allowed in a path
0%
Bandwidth and delay

Q.5.

A router receives a packet with a destination address that is not found within its routing table. The router is configured to send all such packets to a specific next hop address. What is this next hop address called?

75%
Network layer
0%
default route
25%
Gateway of last resort
0%
Load balancer

Q.6.

AS (autonomous system)

25%
A group of networks, often on the same domain, that are operated by the same organization.
25%
Static route
0%
A core protocol in the TCP/IP suite that belongs in the Data Link layer of the OSI model. ARP works in conjunction with IPv4 to discover the MAC address of a node on the local network and to maintain a database that maps local IP addresses to MAC addresses.
50%
A number indicating a protocol's reliability, with lower values being given higher priority. This assignment can be changed by a network administrator.

Q.7.

ARP table

67%
A number indicating a protocol's reliability, with lower values being given higher priority. This assignment can be changed by a network administrator.
0%
A database of records that maps MAC addresses to IP addresses. The ARP table is stored on a computer's hard disk where it is used by the ARP utility to supply the MAC addresses of network nodes, given their IP addresses.
33%
Load balancer
0%
Gateway of last resort

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