What technology uses wires from the telephone company to provide broadband Internet connection?

• A.Relay
• B.cable
• C.DSL
• D.FDDI
• E.Frame

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Hotspot Question
Network client computers running Windows 8.1 and Windows 10 are configured to receive IPv4 addresses through DHCP. The DHCP server fails.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.

Correct Answer:

Explanation:
The IpReleaseAddress and IpRenewAddress functions are used to release and renew the current Dynamic Host Configuration Protocol (DHCP) lease. The IpReleaseAddress function releases an IPv4 address previously obtained through DHCP. The IpRenewAddress function renews a lease on an IPv4 address previously obtained through DHCP. It is common to use these two functions together, first releasing the lease with a call to IpReleaseAddress, and then renewing the lease with a call to the IpRenewAddress function.
When a DHCP client has previously obtained a DHCP lease and IpReleaseAddress is not called before the IpRenewAddress function, the DHCP client request is sent to the DHCP server that issued the initial DHCP lease. This DHCP server may not available or the DHCP request may fail.
When a host has previously obtained a DHCP lease and IpReleaseAddress is called before the IpRenewAddress function, the DHCP client first releases the IP address obtained and sends a DHCP client request for a response from any available DHCP server.
https://docs.microsoft.com/en-us/windows/desktop/IpHlp/managing-dhcp-leases-using- ipreleaseaddress-and-iprenewaddress

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You need to run four Ethernet network drops. Each drop is approximately 125 feet/46.33 meters.
An interference exists along the path of each drop.
You need to ensure that interference is reduced.
Which cable type should you use?

• A.STP Cat5e
• B.UTPCat5e
• C.Cat3
• D.UTPCat6

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A service that resolves NetBIOS names to IP addresses is:

• A.Domain Name Service (DNS).
• B.Internet Service Provider (ISP).
• C.Address Resolution Protocol (ARP).
• D.Windows Internet Name Service (WINS).

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Tracert is used to:

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

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