Online Access Free 98-366 Practice Test

Which of the following services masks internal IP addresses from outside the network?

• A.DNS
• B.WINS
• C.NAT
• D.DHCP

Hotspot Question
Identify the network cable type and connector in the following graphic:

Use the drop-down menus to select the answer choice that answers each question. Each correct selection is worth one point.

Correct Answer:

Explanation:
This is an RJ45 ethernet cable.

Hotspot Question
Your network uses routers configured with the RIP router protocol.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:
Routing Information Protocol (RIP) uses hop count as the metric to rate the value of different routes. The hop count is the number of devices that can be traversed in a route. A directly connected network has a metric of zero; an unreachable network has a metric of 16. This limited metric range makes RIP unsuitable for large networks.
The Routing Information Protocol (RIP) sends routing-update messages at regular intervals and when the network topology changes. When a device receives a RIP routing update that includes changes to an entry, the device updates its routing table to reflect the new route. The metric value for the path is increased by 1, and the sender is indicated as the next hop. RIP devices maintain only the best route (the route with the lowest metric value) to a destination. After updating its routing table, the device immediately begins transmitting RIP routing updates to inform other network devices of the change. These updates are sent independently of the regularly scheduled updates that RIP devices send. Summarizing routes in RIP Version 2 improves scalability and efficiency in large networks. Summarizing IP addresses means that there is no entry for child routes (routes that are created for any combination of the individual IP addresses contained within a summary address) in the RIP routing table, reducing the size of the table and allowing the router to handle more routes. It is a stable protocol that uses a distance-vector algorithm to calculate routes.

What command displays Ethernet statistics?

• A.netstat -e
• B.netstat -x
• C.netstat -q
• D.netstat -t

Which setting is used to determine the Domain Name System (DNS) settings on a client computer?

• A.TELNET
• B.PATHPING
• C.NETSTAT
• D.NSLOOKUP