CO1507 Introduction To Networking
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10 / 20 marks
Assessment Questions¶
Q1 - What is the subnet mask for the network address 192.168.10.0/28?¶
Correct
Q2 - What is the function of a DHCP server?¶
(A) - To allocate IP addresses to hosts on a network
B - To resolve a private IP address to a public IP address
C - To resolve a hostname to an IP address
D - To resolve an IP address to a MAC address
D - Do not answer
Correct
Q3 - What best describes the function of a DNS server?¶
(A) - To resolve a hostname to an IP address
B - To resolve a MAC address to an IP address
C - To allocate IP addresses to hosts on a network
D - To resolve a private IP address to a public IP address
E - Do not answer
Correct
Q4 - How many usable host IP addresses will there be on the subnet 192.168.0.0/26?¶
Incorrect (D)
Q5 - Which of the following is a network address only without a host ID?¶
A - 192.168.10.32 /24
(B) - 192.168.10.255 /24
C - 192.168.10.32 /27
D - 192.168.10.15 /27
E - Do not answer
Incorrect (C)
Q6 - Which of the following numbers is an invalid subnet mask?¶
Correct
Q7 - How do you know if two PCs are on the same local area network?¶
A - They have the same host ID
B - They have the same subnet mask
C - They have the same MAC address
(D) - They have the same network address
E - Do not answer
Correct
Q8 - Which of the following is a broadcast address?¶
(A) - 192.168.10.32 /28
B - 192.168.10.15 /28
C - 192.168.10.0 /24
D - 192.168.10.15 /24
E - Do not answer
Incorrect (B)
Q9 - Which of the following is an example of broadcast traffic on a local network?¶
Incorrect (A)
Q10 - What is the broadcast address on the subnet 192.168.10.32/28?¶
Correct