
Cisco 1, Module 11
Authored by Jon Casteel
Computers
University
Used 17+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
What is the prefix length notation for the subnet mask 255.255.255.224?
/26
/28
/27
/25
2.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
How many valid host addresses are available on an IPv4 subnet that is configured with a /26 mask?
190
192
64
254
62
3.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
Which subnet mask would be used if 5 host bits are available?
255.255.255.240
255.255.255.0
255.255.255.128
255.255.255.224
4.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
What subnet mask is represented by the slash notation /20?
255.255.224.0
255.255.255.0
255.255.240.0
255.255.255.192
255.255.255.248
5.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
Which statement is true about variable-length subnet masking?
Subnets may only be subnetted one additional time.
Each subnet is the same size.
The size of each subnet may be different, depending on requirements.
Bits are returned, rather than borrowed, to create additional subnets.
6.
MULTIPLE CHOICE QUESTION
2 mins • 6 pts
Why does a Layer 3 device perform the ANDing process on a destination IP address and subnet mask?
to identify faulty frames
to identify the host address of the destination host
to identify the network address of the destination network
to identify the broadcast address of the destination network
7.
MULTIPLE CHOICE QUESTION
2 mins • 7 pts
Which subnet mask would be used if exactly 4 host bits are available?
255.255.255.224
255.255.255.248
255.255.255.128
255.255.255.240
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