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Chào mọi người em đang làm mấy bài tập ko biết đúng hay sai mong mọi ngừời coi dùm em đúng hay sai,hay có chỗ nào góp ý dùm em.
QUESTION 1
Which of the following devices can an administrator use to segment their LAN?
(Choose three)
A. Hubs
B. Repeaters
C. Switches
D. Bridges
E. Routers
F. Media Converters
G. All of the above
QUESTION 2
Within the VNPRO office, The Sales and Production networks are separated by a
router as shown in the diagram below:
Which of the following statements most accurately describes the characteristics of
the above networks broadcast and collision domains? (Choose two)
A. There are two broadcast domains in the network.
B. There are four broadcast domains in the network.
C. There are six broadcast domains in the network.
D. There are four collision domains in the network.
E. There are five collision domains in the network.
F. There are seven collision domains in the network.
QUESTION 3
Which two of the addresses below are available for host addresses on the subnet
192.168.15.19/28? (Choose two)
A. 192.168.15.17
B. 192.168.15.14
C. 192.168.15.29
D. 192.168.15.16
E. 192.168.15.31
F. None of the above
QUESTION 4
Three addresses are shown in binary form below:
A. 01100100.00001010.11101011.00100111
B. 10101100.00010010.10011110.00001111
C. 11000000.10100111.10110010.01000101
Regarding these three binary addresses in the above exhibit; which statements below
are correct? (Select three)
A. Address C is a public Class C address.
B. Address C is a private Class C address.
C. Address B is a public Class B address.
D. Address A is a public Class A address.
E. Address B is a private Class B address.
F. Address A is a private Class A address.
QUESTION 5
The VNPRO network consists of 5 different departments as shown below:
You are a systems administrator at VNPRO and you've just acquired a new Class C IP
network. Which of one of the subnet masks below is capable of providing one useful
subnet for each of the above departments while still allowing enough usable host
addresses to meet the needs of each department?
A. 255.255.255.128
B. 255.255.255.192
C. 255.255.255.224
D. 255.255.255.240
E. 255.255.255.248
F. 255.255.255.252
QUESTION 1
Which of the following devices can an administrator use to segment their LAN?
(Choose three)
A. Hubs
B. Repeaters
C. Switches
D. Bridges
E. Routers
F. Media Converters
G. All of the above
QUESTION 2
Within the VNPRO office, The Sales and Production networks are separated by a
router as shown in the diagram below:
Which of the following statements most accurately describes the characteristics of
the above networks broadcast and collision domains? (Choose two)
A. There are two broadcast domains in the network.
B. There are four broadcast domains in the network.
C. There are six broadcast domains in the network.
D. There are four collision domains in the network.
E. There are five collision domains in the network.
F. There are seven collision domains in the network.
QUESTION 3
Which two of the addresses below are available for host addresses on the subnet
192.168.15.19/28? (Choose two)
A. 192.168.15.17
B. 192.168.15.14
C. 192.168.15.29
D. 192.168.15.16
E. 192.168.15.31
F. None of the above
QUESTION 4
Three addresses are shown in binary form below:
A. 01100100.00001010.11101011.00100111
B. 10101100.00010010.10011110.00001111
C. 11000000.10100111.10110010.01000101
Regarding these three binary addresses in the above exhibit; which statements below
are correct? (Select three)
A. Address C is a public Class C address.
B. Address C is a private Class C address.
C. Address B is a public Class B address.
D. Address A is a public Class A address.
E. Address B is a private Class B address.
F. Address A is a private Class A address.
QUESTION 5
The VNPRO network consists of 5 different departments as shown below:
You are a systems administrator at VNPRO and you've just acquired a new Class C IP
network. Which of one of the subnet masks below is capable of providing one useful
subnet for each of the above departments while still allowing enough usable host
addresses to meet the needs of each department?
A. 255.255.255.128
B. 255.255.255.192
C. 255.255.255.224
D. 255.255.255.240
E. 255.255.255.248
F. 255.255.255.252
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