Explore all topics
Start Free Trial
Need Help? Contact us
back arrowfull exam logo
search
ai logoChat with AI
Servicesarrow
Discoverarrow

Topics

Explore all topics
Discover more topics

Exam 5: Physical Layer Standards

arrow
Exam 1: The World of Wireless41 Questionsadd course
Exam 2: Wireless Local Area Networks41 Questionsadd course
Exam 3: Radio Frequency Fundamentals42 Questionsadd course
Exam 4: Antennas41 Questionsadd course
Exam 5: Physical Layer Standards42 Questionsadd course
Exam 6: Medium Access Control Layer Standards42 Questionsadd course
Exam 7: WLAN Management and Architectures41 Questionsadd course
Exam 8: Conducting a Site Survey41 Questionsadd course
Exam 9: Wireless LAN Security Vulnerabilities40 Questionsadd course
Exam 10: Implementing Wireless LAN Security40 Questionsadd course
Exam 11: Managing a Wireless LAN41 Questionsadd course
Exam 12: Wireless Network Troubleshooting and Optimization41 Questionsadd course
Exam 13: Other Wireless Networks42 Questionsadd course
Select questions type
  • Essay
  • Multiple Choice
  • Short Answer
  • True False
  • Matching
  • Select Tags
search iconSearch Question
flashcardsStudy Flashcards
Select questions type
  • Essay
  • Multiple Choice
  • Short Answer
  • True False
  • Matching
  • Select Tags

Which of the following is true about the frequencies 802.11b uses?

(Multiple Choice)
4.9/5
(33)
Question 41

The 40 MHz channels in an 802.11n WLAN are actually two 20 MHz channels that are __________ together.

(Short Answer)
4.9/5
(44)
Question 42
Showing 41 - 42 of 42
close modal

Filters

  • Essay(0)
  • Multiple Choice(0)
  • Short Answer(0)
  • True False(0)
  • Matching(0)