You have a computer with an address of 169.254.32.23 and a subnet mask of 255.255.0.0, yet you cannot connect to your local file servers.
What is most likely the problem?

• A.The DNS servers specified are incorrect or are down.
• B.It cannot communicate with a DHCP server.
• C.NetBIOS over TCP/IP has not been enabled.
• D.The network card is not connected properly to the network.

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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.

Correct Answer:

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.

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What is the DNS record type that specifies an alias name of another address record?

• A.SOA
• B.CNAME
• C.NS
• D.MX

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Which of the following are features of DHCP? (Choose two.)

• A.IP address resolution to canonical names
• B.Secure shell connections
• C.Address reservation
• D.Network file transfer
• E.IP address exclusion

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What is the maximum cable length for a single Cat5 UTP cable run?

• A.285 feet/86.87 meters
• B.328 feet/99.97 meters
• C.432 feet/131.67 meters
• D.600 feet/182.88 meters

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