What Type Of Authentication Do Most Access Points Use By Default?

DHomesb Chapter seven – CCNA Discovery: Networking for Home and Minor Businesses (Version 4.0)

1. What are two authentication methods that an admission point could use? (Choose two.)

WEP

WPA

EAP

ASCII

pre-shared keys

2. What term describes the encoding of wireless information to foreclose intercepted information from being read by a hacker?

address filtering

authentication

dissemination

encryption

passphrase encoding

iii. A technician has been asked to provide wireless connectivity to the wired Ethernet network of a building. Which 3 factors affect the number of access points needed? (Choose three.)

the size of the building

the number of solid interior walls in the building

the presence of microwave ovens in several offices

the encryption method used on the wireless network

the use of both Windows and Appletalk operating systems

the apply of shortwave or infrared on the AP

4. Why is security so important in wireless networks?

Wireless networks are typically slower than wired networks.

Televisions and other devices can interfere with wireless signals.

Wireless networks broadcast information over a medium that allows easy access.

Environmental factors such equally thunderstorms can touch on wireless networks.

5. Which WLAN component is commonly referred to as an STA?

prison cell

antenna

admission point

wireless bridge

wireless client

6. What blazon of authentication does an access point use by default?

Open up

PSK

WEP

EAP

seven. What is the difference between using open hallmark and pre-shared keys?

Open hallmark requires a password. Pre-shared keys do not require a password.

Open authentication is used with wireless networks. Pre-shared keys are used with wired networks.

Pre-shared keys require an encrypted cloak-and-dagger word. Open authentication does not require a clandestine word.

Pre-shared keys require a MAC accost programmed into the access bespeak. Open authentication does non crave this programming.

eight. What are iii advantages of wireless over wired technology? (Cull iii.)

more secure

longer range

anytime, anywhere connectivity

easy and inexpensive to install

ease of using licensed air space

ease of adding additional devices

9. Which statement is true concerning wireless bridges?

connects two networks with a wireless link

stationary device that connects to a wireless LAN

allows wireless clients to connect to a wired network

increases the force of a wireless signal

ten. Which argument is true apropos an advertizing-hoc wireless network?

created by connecting wireless clients in a peer-to-peer network

created by connecting wireless clients to a single, centralized AP

created by connecting multiple wireless bones service sets through a distribution system

created by connecting wireless clients to a wired network using an ISR

11. Which ii statements near a service gear up identifier (SSID) are true? (Choose two.)

tells a wireless device to which WLAN it belongs

consists of a 32-graphic symbol cord and is not instance sensitive

responsible for determining the signal strength

all wireless devices on the aforementioned WLAN must accept the aforementioned SSID

used to encrypt data sent across the wireless network

12. What access-betoken feature allows a network administrator to define what type of data can enter the wireless network?

encryption

hacking cake

traffic filtering

MAC accost filtering

authentication

13. What are the two WEP central lengths? (Choose two.)

8 bit

16 bit

32 bit

64 flake

128 bit

14. Consummate the post-obit sentence: WEP is used to ______ , and EAP is used to _____ wireless networks.

encrypt; authenticate users on

filter traffic; select the operating frequency for

identify the wireless network; compress information on

create the smallest wireless network; limit the number of users on

15. Why is IEEE 802.11 wireless technology able to transmit further distances than Bluetooth technology?

transmits at much lower frequencies

has higher ability output

transmits at much higher frequencies

uses amend encryption methods

xvi. What are two benefits of wireless networking over wired networking? (Choose two.)

speed

security

mobility

reduced installation time

allows users to share more resources

non susceptible to interference from other devices

17. What does the Wi-Fi logo indicate about a wireless device?

IEEE has canonical the device.

The device is interoperable with all other wireless standards.

The device is interoperable with other devices of the aforementioned standard that also display the Wi-Fi logo.

The device is backwards uniform with all previous wireless standards.

xviii.

Refer to the graphic. In the Wireless menu option of a Linksys integrated router, what does the Network Mode option Mixed hateful?

The router supports encryption and authentication.

The router supports both wired and wireless connections.

The router supports 802.11b, 802.11g, and 802.11n devices.

The router supports connectivity through infrared and radio frequencies

xix.

Refer to the graphic. In the Wireless menu of a Linksys integrated router, what configuration selection allows the presence of the admission indicate to be known to nearby clients?

Network Mode

Network Name (SSID)

Radio Ring

Broad Aqueduct

Standard Channel

SSID Broadcast

twenty. Which two statements narrate wireless network security? (Choose ii.)

Wireless networks offering the aforementioned security features as wired networks.

Wardriving enhances security of wireless networks.

With SSID circulate disabled, an assaulter must know the SSID to connect.

Using the default IP accost on an access point makes hacking easier.

An assaulter needs concrete admission to at to the lowest degree one network device to launch an attack

21. Which statement is true about open authentication when it is enabled on an access point?

requires no hallmark

uses a 64-flake encryption algorithm

requires the utilize of an hallmark server

requires a mutually agreed upon password

What Type Of Authentication Do Most Access Points Use By Default?,

Source: https://ccnaanswers.com/ccna-discovery-1-chapter-7-v4-0-answers/

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