Question 1

Which of the following are improvements of the 802.11n standard versus the 802.11a and 802.11g standards? (Choose all that apply.)

Accepted Answer

A) operates at up to 54 Mbps 
B) uses MIMO 
C) utilizes WEP for security 
D) uses aggregation of frames and ACK responses 
A) operates at up to 54 Mbps 
B) uses MIMO 
C) utilizes WEP for security 
D) uses aggregation of frames and ACK responses

Question 2

Which of the following standards supports three transmission technologies on the 2.4 GHz band?

Accepted Answer

A) 802.11a 
B) 802.11b 
C) 802.11c 
D) 802.11g 
A) 802.11a 
B) 802.11b 
C) 802.11c 
D) 802.11g

Question 3

What are five needs that wireless networks are designed and installed to accommodate?

Accepted Answer

Wireless networks are designed and insta

Question 4

WiMAX is another name for the IEEE 802.16 standard for wireless ____.

Accepted Answer

A) WANs 
B) LANs 
C) MANs 
D) DANs 
A) WANs 
B) LANs 
C) MANs 
D) DANs

Question 5

A(n)____________________ transmission goes from point to point,following the surface of the Earth,rather than bouncing off the atmosphere to skip across the country or continents.

Accepted Answer

The answer of A(n)____________________ transmission goes from point to point,following...

Question 6

Describe spread spectrum technology.

Accepted Answer

Spread spectrum technology spreads the t

Question 7

Which of the following is a standard for 802.11 networks? (Choose all that apply.)

Accepted Answer

A) 802.11a 
B) 802.11b 
C) 802.11c 
D) 802.11d 
A) 802.11a 
B) 802.11b 
C) 802.11c 
D) 802.11d

Question 8

Which of the following technologies is used for short distance wireless communications such as within an office,and is harder to tap into without someone noticing?

Accepted Answer

A) infrared 
B) microwave 
C) ultraviolet 
D) gamma ray 
A) infrared 
B) microwave 
C) ultraviolet 
D) gamma ray

Question 9

Which of the following is a value that defines a logical network for all devices that belong to it?

Accepted Answer

A) WEP encryption key 
B) service set identifier 
C) preshared key 
D) shared key 
A) WEP encryption key 
B) service set identifier 
C) preshared key 
D) shared key

Which of the following are improvements of the 802.11n standard versus the 802.11a and 802.11g standards? (Choose all that apply.)

Which of the following standards supports three transmission technologies on the 2.4 GHz band?

What are five needs that wireless networks are designed and installed to accommodate?

WiMAX is another name for the IEEE 802.16 standard for wireless ____.

A(n)____________________ transmission goes from point to point,following the surface of the Earth,rather than bouncing off the atmosphere to skip across the country or continents.

Describe spread spectrum technology.

Which of the following is a standard for 802.11 networks? (Choose all that apply.)

Which of the following technologies is used for short distance wireless communications such as within an office,and is harder to tap into without someone noticing?

Which of the following is a value that defines a logical network for all devices that belong to it?

Networking: an Overview

How Lan and Wan Communications Work

Using Network Communication Protocols

Connecting Through a Cabled Network

Devices for Connecting Networks

Sharing Resources on a Network

Using a Server

Understanding Wan Connection Choices

Basic Network Design

Securing Your Network

Maintaining and Troubleshooting Your Network

Filters

Exam 6: Connecting Through a Wireless Network

Which of the following are improvements of the 802.11n standard versus the 802.11a and 802.11g standards? (Choose all that apply.)

Which of the following standards supports three transmission technologies on the 2.4 GHz band?

What are five needs that wireless networks are designed and installed to accommodate?

WiMAX is another name for the IEEE 802.16 standard for wireless ____.

A(n)____________________ transmission goes from point to point,following the surface of the Earth,rather than bouncing off the atmosphere to skip across the country or continents.

Describe spread spectrum technology.

Which of the following is a standard for 802.11 networks? (Choose all that apply.)

Which of the following technologies is used for short distance wireless communications such as within an office,and is harder to tap into without someone noticing?

Which of the following is a value that defines a logical network for all devices that belong to it?

Networking: an Overview

How Lan and Wan Communications Work

Using Network Communication Protocols

Connecting Through a Cabled Network

Devices for Connecting Networks

Sharing Resources on a Network

Using a Server

Understanding Wan Connection Choices

Basic Network Design

Securing Your Network

Maintaining and Troubleshooting Your Network

Filters