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The ____ numbering system is base 16; in other words, 16 numerals are used to express any given number.


A) binary
B) decimal
C) hexadecimal
D) vigesimal

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TCP/IP hosts use the combination of the IP address and the subnet mask to determine if other addresses are local or remote.

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What are the standard (default) subnet masks?

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How do you determine how many digits are...

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IPv4 networks rely on ____, which is inefficient because many hosts unnecessarily see and partially process traffic not ultimately destined for them.


A) multicasting
B) anycasting
C) unicasting
D) broadcasting

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What are the subnetting formulas?

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If you take an exam on IP subnetting, yo...

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Describe private IP ranges.

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Many companies today use private IP addr...

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TCP/IP networks cannot use MAC addresses in communication.

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Briefly describe Class C IP addresses.

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Class C IP addresses are assigned to gro...

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Match each item with a statement below:

Premises
four bits, which is half of a byte
manages IP addresses in the United States
a classless routing protocol
indicates how much of the IP address represents the network or subnet
the next generation of IP
developed to slow the exhaustion of IP addresses
also known as route aggregation
a classful routing protocol
a global, government-independent entity with overall responsibility for the Internet
Responses
OSPF
CIDR
Nibble
Summarization
IPv6
Subnet mask
ARIN
RIP version 1
ICANN

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four bits, which is half of a byte
manages IP addresses in the United States
a classless routing protocol
indicates how much of the IP address represents the network or subnet
the next generation of IP
developed to slow the exhaustion of IP addresses
also known as route aggregation
a classful routing protocol
a global, government-independent entity with overall responsibility for the Internet

What are some reasons to incorporate subnetting into an organization's network?

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An organization may decide to subnet for...

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Describe the tunneling transition to IPv6 method.

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Tunneling is a transition method that en...

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To determine how many digits are used for the network identifier, you must look at the ____, which is a required component for all IP hosts.


A) subnet mask
B) MAC mask
C) network mask
D) TCP/IP mask

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Briefly describe the hexadecimal numbering system.

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The hexadecimal numbering system is base...

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____________________ is the sending of a stream of data (usually audio and video) to multiple computers simultaneously.

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When the host portion of an IP address is all binary ones, that address is a ____ address.


A) multicast
B) class
C) subnetwork
D) broadcast

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____________________ broadcasts are broadcasts for any subnet and use the IP address 255.255.255.255.

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____ is a transition method that encapsulates IPv6 traffic inside IPv4 packets.


A) Tunneling
B) Scheduling
C) Natting
D) Dual stack

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It seems that 127.0.0.1 (decimal) is the highest assignable Class A address, but that particular address range is reserved as the ____ address.


A) multicast
B) loopback
C) broadcast
D) unicast

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Briefly describe the Class A IP addresses.

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ARIN reserves Class A IP addresses for g...

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____ allows a single IP address to provide connectivity for many hosts and is widely used on networks of all sizes.


A) IPSec
B) NAT
C) ARP
D) CIDR

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