NETWORK+ PRACTICE EXAM
1. e. TACACS+ operates as a software application on a remote access server.
<Answer* -
Which of the following does not accurately describe TACACS+ in comparison to RADIUS?
a. TACACS+ relies on TCP, not UDP, at the Transport layer.
b. TACACS+ is typically installed on a router or switch, rather than on a server.
c. TACACS+ encrypts all information transmitted for AAA rather than just the password.
d. TACACS+ was developed for proprietary use on Cisco products.
e. TACACS+ operates as a software application on a remote access server.
2. a. 802.11g
b. 802.11n
c. 802.11b<Answer* Your network manager has purchased a dozen new access points and all are configured
to use the new 802.11ac standard in the 5-GHz band. These access points will be backward-compatible with older
access points that run which of the following standards? (Choose all that
,apply.)
a. 802.11g
b. 802.11n
c. 802.11b
d. Bluetooth
e. None of the above
3. e. (star)<Answer* Which of the following figures reflects the type of physical topology commonly used on a
100Base-T network?
4. b. Bridged<Answer* You have installed and configured two virtual Web servers and a virtual mail server on a
physical server. What networking mode will you assign to each server's vNIC to ensure that the virtual machines'
hosts on the Internet can access the virtual machines?
a. NAT
b. Bridged
,c. Host-only
d. Internal
e. Grouped
, 5. c. Less than 52 minutes<Answer* Your organization contracts with a cloud computing company to
store all of its data. The company promises 99.99% uptime. If it lives up to its claims, for how many minutes each
year can you expect your data to be unavailable?
a. Less than 448 minutes
b. Less than 99 minutes
c. Less than 52 minutes
d. Less than 14 minutes
e. Less than 6 minutes
6. c. Cat 5e
<Answer* You are rearranging nodes on your Gigabit Ethernet network. Due to a necessarily hasty expansion, you
have decided to supply power to a wireless router in a makeshift data room using PoE. What is the minimum
cabling standard you must use to connect this wireless router to the network's backbone?
a. RG-6
b. RG-59
1. e. TACACS+ operates as a software application on a remote access server.
<Answer* -
Which of the following does not accurately describe TACACS+ in comparison to RADIUS?
a. TACACS+ relies on TCP, not UDP, at the Transport layer.
b. TACACS+ is typically installed on a router or switch, rather than on a server.
c. TACACS+ encrypts all information transmitted for AAA rather than just the password.
d. TACACS+ was developed for proprietary use on Cisco products.
e. TACACS+ operates as a software application on a remote access server.
2. a. 802.11g
b. 802.11n
c. 802.11b<Answer* Your network manager has purchased a dozen new access points and all are configured
to use the new 802.11ac standard in the 5-GHz band. These access points will be backward-compatible with older
access points that run which of the following standards? (Choose all that
,apply.)
a. 802.11g
b. 802.11n
c. 802.11b
d. Bluetooth
e. None of the above
3. e. (star)<Answer* Which of the following figures reflects the type of physical topology commonly used on a
100Base-T network?
4. b. Bridged<Answer* You have installed and configured two virtual Web servers and a virtual mail server on a
physical server. What networking mode will you assign to each server's vNIC to ensure that the virtual machines'
hosts on the Internet can access the virtual machines?
a. NAT
b. Bridged
,c. Host-only
d. Internal
e. Grouped
, 5. c. Less than 52 minutes<Answer* Your organization contracts with a cloud computing company to
store all of its data. The company promises 99.99% uptime. If it lives up to its claims, for how many minutes each
year can you expect your data to be unavailable?
a. Less than 448 minutes
b. Less than 99 minutes
c. Less than 52 minutes
d. Less than 14 minutes
e. Less than 6 minutes
6. c. Cat 5e
<Answer* You are rearranging nodes on your Gigabit Ethernet network. Due to a necessarily hasty expansion, you
have decided to supply power to a wireless router in a makeshift data room using PoE. What is the minimum
cabling standard you must use to connect this wireless router to the network's backbone?
a. RG-6
b. RG-59
