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cisco finalB

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
What are the total number of subnets that can be created by borrowing 4 bits in a class C address?
a.
16
c.
32
b.
64
d.
8
 

 2. 
What is the first octet decimal range for a class C address?
a.
192-223
c.
192-224
b.
128-192
d.
190-224
 

 3. 
You have a network address of 200.7.7.0 and you borrow 6 bits for subnetting. How many usable hosts will this produce per  subnet?
a.
64
c.
4
b.
2
d.
62
 

 4. 
What does the binary number 1 1 1 1 0 0 0 0  equal in decmal?
a.
128
c.
240
b.
320
d.
196
 

 5. 
What is the total number of bits that you can borrow from a class B address for subnetting?
a.
8
c.
16
b.
14
d.
24
 

 6. 
What is the subnet mask used for?
a.
Update the ARP table
c.
Find the MAC address
b.
Find the network address
d.
Find the host address
 

 7. 
How many octets in an IP address?
a.
2
c.
8
b.
4
d.
3
 

 8. 
What class address is 190.18.22.41
a.
D
c.
A
b.
C
d.
B
 

 9. 
What is the first octet decimal range for a class A address?
a.
0-126
c.
0-128
b.
0-255
d.
0-129
 

 10. 
You have a network address of 199.30.100.0 and you borrow 4 bits for subnetting.
What is the subnetwork address of the first usable subnet?
a.
199.30.100.0
c.
199.30.100.16
b.
199.30.100.32
d.
199.30.100.15
 

 11. 
You have a class C address and you borrow 6 bits for subnetting. What will the new subnet mask be?
a.
You can not borrow 6 bits in a class C address.
c.
255.255.255.248
b.
255.255.255.240
d.
255.255.255.252
 

 12. 
You have a network address of 199.30.100.0 and you borrow 4 bits for subnetting.
What is the subnetwork broadcast address of the 6th  subnet?
a.
199.30.100.95
c.
199.30.100.36
b.
199.30.100.31
d.
199.30.100.255
 

 13. 
How many bits in an IP address?
a.
64
c.
8
b.
32
d.
16
 

 14. 
You have a class C address. You need to create 6 subnets with at least 20 hosts per subnet. How many bits do you have to borrow?
a.
3
c.
6
b.
2
d.
4
 

 15. 
What is the first octet decimal range for a class B address?
a.
128-190
c.
0-128
b.
128-191
d.
127-191
 

 16. 
You have a network address of 200.7.7.0 and you borrow 6 bits for subnetting. How many usable  subnets will this produce?
a.
62
c.
32
b.
128
d.
2
 

 17. 
You have a class C address. If you borrow 2 bits for subnetting, how many usable hosts will you have on each subnet?
a.
36
c.
32
b.
64
d.
62
 

 18. 
What is the default subnet mask in a class B address?
a.
255.255.255.0
c.
0.0.255.255
b.
255.0.0.0
d.
255.255.0.0
 

 19. 
What is the default subnet mask for a class C address?
a.
0.255.255.255
c.
255.255.0.0
b.
255.255.255.0
d.
255.0.0.0
 

 20. 
What is the bit pattern in the first octet of a class A address?
a.
111
c.
10
b.
0
d.
110
 

 21. 
What is the first octet bit pattern in a class B address?
a.
110
c.
10
b.
000
d.
0
 

 22. 
Which of the following bit patterns equal 255 in binary?
a.
1 1 1 1 0 0 0 0
c.
0 0 0 0 0 0 0 0
b.
1 0 0 1 1 1 1 1
d.
1 1 1 1 1 1 1 1
 

 23. 
What is the first octet bit pattern in a class C address?
a.
110
c.
0
b.
10
d.
000
 

 24. 
What is the default subnet mask in a class A address?
a.
0.0.0.255
c.
255.255.0.0
b.
255.0.0.0
d.
255.255.255.0
 

 25. 
What does 00011001 eual in decimal?
a.
52
c.
36
b.
25
d.
16
 

Multiple Response
Identify one or more choices that best complete the statement or answer the question.
 

 26. 
You have the following IP address, 199.20.30.0
You need to borrow 5 bits for subnetting
How many usable subnets will this create?
 a.
30
 c.
16
 b.
32
 d.
14
 

 27. 
You have the following IP address, 199.20.30.0
You need to borrow 5 bits for subnetting
How many usable hosts will this create on each subnet?
 a.
30
 c.
 6
 b.
32
 d.
16
 

 28. 
You have the following IP address, 199.20.30.0
You need to borrow 5 bits for subnetting
How many total usable hosts will this create?
 a.
8
 c.
160
 b.
14
 d.
180
 

 29. 
You have the following IP address, 199.20.30.0
You need to borrow 5 bits for subnetting
The address, 199.20.30.27 is on which usable subnet?
 a.
8
 c.
6
 b.
7
 d.
3
 

 30. 
You have the following IP address, 199.20.30.0
You need to borrow 5 bits for subnetting
What is the broadcast address for the address, 199.20.30.27?
 a.
199.20.30.255
 c.
199.20.30.240
 b.
199.20.30.31
 d.
199.20.30.0
 

 31. 
You have the following IP address, 199.20.30.0
You need to borrow 5 bits for subnetting
What is the subnet mask for this address?
 a.
199.20.30.200
 c.
199.20.30.240
 b.
199.20.30.255
 d.
199.20.30.248
 



 
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