EEL2150 Network Final Exam
Questions And Correct Answers
\Q\.What is the binary representation of the decimal number 117?
a. 10110101
b. 01110101
c. 10110110
d. 01101001 - ANSWER-✔01110101
\Q\.The binary number 10110100 has what decimal equivalent?
a. 114
b. 190
c. 172
d. 180 - ANSWER-✔180
\Q\.What is the class of IP address 10.1.2.3/24?
a. Class A
b. Class B
c. Class C
d. Class D - ANSWER-✔Class A
\Q\.Which of the following statements are true regarding VLANs? (Choose two.)
a. A VLAN is a single Layer 2 broadcast domain.
b. For traffic to pass between two VLANs, that traffic must be routed by a Layer 3 device.
,c. Because of a switch's MAC address table, traffic does not need to be routed in order to pass
between two VLANs.
d. A VLAN is a single collision domain. - ANSWER-✔A VLAN is a single Layer 2 broadcast domain.
AND
For traffic to pass between two VLANs, that traffic must be routed by a Layer 3 device.
\Q\.Which of the following are dynamic approaches to assigning routable IP addresses to
networked devices? (Choose two.)
a. BOOTP
b. APIPA
c. Zeroconf
d. DHCP - ANSWER-✔BOOTP
And
DHCP
\Q\.How many assignable IP addresses exist in the 172.16.1.10/27 network?
a. 30
b. 32
c. 14
d. 64 - ANSWER-✔30
\Q\.What is the prefix notation for a subnet mask of 255.255.255.240?
, a. /20
b. /24
c. /28
d. /29 - ANSWER-✔/28
\Q\.Your company has been assigned the 192.168.30.0/24 network for use at one of its sites.
You need to use a subnet mask that will accommodate seven subnets while simultaneously
accommodating the maximum number of hosts per subnet. What subnet mask should you use?
a. /24
b. /26
c. /27
d. /28 - ANSWER-✔/27
\Q\.A client with an IP address of 172.16.18.5/18 belongs to what network?
a. 172.16.0.0/18
b. 172.16.64.0/18
c. 172.16.96.0/18
d. 172.16.128.0/18 - ANSWER-✔172.16.0.0/18
\Q\.How can the following IPv6 address be condensed?
2009:0123:4040:0000:0000:000:000A:100B
a. 2009::123:404:A:100B
b. 2009::123:404:A:1B
c. 2009:123:4040::A:100B
d. 2009:0123:4040::0::000A:100B - ANSWER-✔2009:123:4040::A:100B
Questions And Correct Answers
\Q\.What is the binary representation of the decimal number 117?
a. 10110101
b. 01110101
c. 10110110
d. 01101001 - ANSWER-✔01110101
\Q\.The binary number 10110100 has what decimal equivalent?
a. 114
b. 190
c. 172
d. 180 - ANSWER-✔180
\Q\.What is the class of IP address 10.1.2.3/24?
a. Class A
b. Class B
c. Class C
d. Class D - ANSWER-✔Class A
\Q\.Which of the following statements are true regarding VLANs? (Choose two.)
a. A VLAN is a single Layer 2 broadcast domain.
b. For traffic to pass between two VLANs, that traffic must be routed by a Layer 3 device.
,c. Because of a switch's MAC address table, traffic does not need to be routed in order to pass
between two VLANs.
d. A VLAN is a single collision domain. - ANSWER-✔A VLAN is a single Layer 2 broadcast domain.
AND
For traffic to pass between two VLANs, that traffic must be routed by a Layer 3 device.
\Q\.Which of the following are dynamic approaches to assigning routable IP addresses to
networked devices? (Choose two.)
a. BOOTP
b. APIPA
c. Zeroconf
d. DHCP - ANSWER-✔BOOTP
And
DHCP
\Q\.How many assignable IP addresses exist in the 172.16.1.10/27 network?
a. 30
b. 32
c. 14
d. 64 - ANSWER-✔30
\Q\.What is the prefix notation for a subnet mask of 255.255.255.240?
, a. /20
b. /24
c. /28
d. /29 - ANSWER-✔/28
\Q\.Your company has been assigned the 192.168.30.0/24 network for use at one of its sites.
You need to use a subnet mask that will accommodate seven subnets while simultaneously
accommodating the maximum number of hosts per subnet. What subnet mask should you use?
a. /24
b. /26
c. /27
d. /28 - ANSWER-✔/27
\Q\.A client with an IP address of 172.16.18.5/18 belongs to what network?
a. 172.16.0.0/18
b. 172.16.64.0/18
c. 172.16.96.0/18
d. 172.16.128.0/18 - ANSWER-✔172.16.0.0/18
\Q\.How can the following IPv6 address be condensed?
2009:0123:4040:0000:0000:000:000A:100B
a. 2009::123:404:A:100B
b. 2009::123:404:A:1B
c. 2009:123:4040::A:100B
d. 2009:0123:4040::0::000A:100B - ANSWER-✔2009:123:4040::A:100B
