CompTIA Network+ N10-008 Exam Wireless Networking Quiz

Which of the choices listed below would allow for setting up three Wireless Access Points (WAPs) on non-overlapping channels?

1 6 11

The IEEE 802.11ac standard specifies a maximum channel bandwidth of up to:

160 MHz

Which of the following answers refers to the IEEE 802.11ax maximum channel bandwidth?

160 MHz

Which of the following answers refer to the IEEE 802.11b wireless standard? (Select 3 answers)

2.4 GHz frequency range Maximum data signaling rate of 11 Mbps Carrier Sense Multiple Access / Collision Avoidance (CSMA/CA) network access method

The IEEE 802.11a standard specifies a channel bandwidth of:

20 MHz

The IEEE 802.11g standard specifies a channel bandwidth of:

20 MHz

The IEEE 802.11n standard specifies available channel bandwidth options of: (Select 2 answers)

20 MHz 40 MHz

Which of the answers listed below refers to a channel bandwidth used in 802.11b networks?

22 MHz

Frequency bands used by 802.11 networks include: (Select 2 answers)

5.0 GHz 2.4 GHz

Which of the cryptographic algorithms listed below is the least vulnerable to attacks?

AES

Which of the following encryption schemes is used in WiFi Protected Access 2 (WPA2)?

AES-CCMP

A wireless networking topology in which client devices communicate directly with each other without the use of a controlling Access Point (AP) is known as: (Select all that apply)

Ad-hoc mode IBSS

Which of the answers listed below refer to the characteristic features of the IEEE 802.11a wireless standard? (Select 3 answers)

Maximum data signaling rate of 54 Mbps 5.0 GHz frequency band Carrier Sense Multiple Access / Collision Avoidance (CSMA/CA) network access method

What are the characteristics of the IEEE 802.11g wireless standard? (Select 3 answers)

Maximum data signaling rate of 54 Mbps Carrier Sense Multiple Access / Collision Avoidance (CSMA/CA) network access method 2.4 GHz frequency range

Which of the following answers refers to the new feature introduced with the IEEE 802.11ac standard?

Multi-User MIMO (MU-MINO)

What are the characteristic features of WPA/WPA2 Enterprise mode? (Select 2 answers)

Suitable for large corporate networks Requires RADIUS authentication server

Which of the following wireless encryption schemes offers the highest level of protection?

WPA2

Which of the following answers refers(s) to the feature(s) of the IEEE 802.11ac (WiFi 5) wireless standard? (Select all that apply)

5.0 GHz frequency band Maximum data signaling rate of up to 6.933 Gbps Carrier Sense Multiple Access / Collision Avoidance (CSMA/CA) network access method Multi-User Multiple Input / Multiple Output (MU-MIMO)

What are the characteristics of the IEEE 802.11ax (WiFi 6) wireless standard? (Select all that apply)

5.0 GHz frequency band Multi-User Multiple Input / Multiple Output (MU-MIMO) 2.4 GHz frequency band Maximum data signaling rate of up to 9.607 Gbps Carrier Sense Multiple Access / Collision Avoidance (CSMA/CA) network access method

Which of the following answers refers to a wireless network using a single WAP?

BSS

Which of the following answers refer to the 2G/3G mobile telecommunications standards? (Select 2 answers)

CDMA GSM

Which of the following answers refer(s) to a wireless antenna type(s) used for point-to-point links? (Select all that apply)

Dish antenna Unidirectional antenna

The characteristic features of the IEEE 802.11n (WiFi 4) wireless standard include: (Select all that apply)

Multiple Input / Multiple Output (MIMO) 2.4 GHz frequency band 5.0 GHz frequency band Maximum data signaling rate of up to 600 Mbps Carrier Sense Multiple Access / Collision Avoidance (CSMA/CA) network access method

Which of the following answers refers to a common antenna type used as a standard equipment on most Access Points (APs) for indoor Wireless Local Area Network (WLAN) deployments?

Omnidirectional antenna

Which wireless antenna type provides a 360-degree horizontal signal coverage?

Omnidirectional antenna

Which of the following acronyms refers to a client authentication method used in WPA2 Personal mode?

PSK

For a wireless client to be able to connect to a network, the security type (e.g. WEP, WPA or WPA2) and encryption type (e.g. TKIP or AES) settings on the connecting host must match the corresponding wireless security settings on a Wireless Access Point (WAP).

True

Long Term Evolution (LTE) is a wireless communications standard for mobile devices and wireless hotspots. LTE offers significant improvements in terms of speed when compared to the older generation of 3G cellular networks. LTE and its later revision LTE-Advanced (LTE-A) are often marketed as 4G standards.

True

Multiple Input / Multiple Output (MIMO) is a wireless technology that allows for significant increase in data throughput due to the use of multiple antennas and multiple data streams.

true

The term "Channel bonding" refers to a technique that allows for combining adjacent wireless channels to increase the amount of available bandwidth.

true