Errata

CompTIA Network+ Training Kit (Exam N10-005)

Errata for CompTIA Network+ Training Kit (Exam N10-005)

The errata list is a list of errors and their corrections that were found after the product was released.

The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.

Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version Location Description Submitted by Date submitted
Printed Page 10
2nd paragraph/text block

"...each of which provides functions needed to compete the network communication process"

Word compete used instead of complete.

 Anonymous  Dec 10, 2013 
PDF Page 210
quick check answer 1

Incorrect answer given to question:

The question is as follows: What is the channel width of an 802.11 wireless LAN using DSSS modulation?

The book answers: 20 MHz

However I believe the answer should be 22 MHz, because according to the book:

"For example, in implementations using DSSS modulation, the channels are 22 MHz wide" (page 207 paragraph 6)

"OFDM modulation that 802.11g uses creates channels that are 20 MHz wide, not 22 MHz." (page 208 paragraph 2)

 Jack Fight  Jan 14, 2014