98-366 무료 덤프문제 온라인 액세스

What is the minimum cabling requirement for a 100BaseTX network?

• A.Category 3 UTP cable
• B.Category 5 UTP cable
• C.Multimode fiber cable
• D.Category 6 UTP cable

This question requires that you evaluate the underlined text to determine if it is correct.
Plain old telephone service (POTS), most ISDN lines, and switched T1 lines are all examples of Message Switching.
Select the correct answer if the underlined text does not make the statement correct.
Select 'No change is needed'' if the underlined text makes the statement correct.

• A.No change is needed
• B.Circuit Switching
• C.FDDI Switching
• D.Packet Switching

Tracert is used to:

• A.Manage session-oriented connections between nodes.
• B.Manage routing tables dynamically.
• C.Report the shortest route between different networks.
• D.Report the route taken by packets across an IP network.

Which of the following uses a tunneling protocol?

• A.Internet
• B.VLAN
• C.Extranet
• D.VPN

Drag and Drop Question
Match each protocol to its description.
To answer, drag the appropriate protocol from the column on the left to its description on the right. Each protocol may be used once, more than once, or not at all. Each correct match is worth one point.

정답:

Explanation:
* UDP uses a simple connectionless transmission model with a minimum of protocol mechanism.
User datagram protocol (UDP) provides a thinner abstraction layer which only error-checks the datagrams. Note: Best-effort delivery describes a network service in which the network does not provide any guarantees that data is delivered or that a user is given a guaranteed quality of service level or a certain priority.
* Transmission control protocol (TCP) provides a guaranteed delivery of an octet stream between a pair of hosts to the above layer, internally splitting the stream into packets and resending these when lost or corrupted.
* Address Resolution Protocol (ARP) is a protocol for mapping an Internet Protocol address (IP address) to a physical machine address (MAC address) that is recognized in the local network.