CWISA-103

Review 60 CWISA-103 practice questions with answer explanations and community insights.

Question 1

What function does the IEEE perform in relation to wireless technologies?

  1. Promotes technology and standards development
  2. Brings wireless products to market
  3. Designs wireless chipsets
  4. Certified equipment to be compatible

Question 2

What is the most common difference between a single board computer (SBC) and a controller board?

  1. Controller boards have I/O headers and SBCs do not
  2. SBCs always have connectors for M2 devices and controller boards do not
  3. Controller boards have more powerful processors than most SBCs
  4. SBCs typically have connectors for display and input devices while controller boards do not

Question 3

What software is typically stored in ROM and is used to initialize a device?

  1. Firmware
  2. Container
  3. Application
  4. Service

Question 4

You have been asked to consider smart building opportunities for your organization. Which one of these is a benefit of smart building technology?

  1. Reduced design and construction costs
  2. Faster Wi-Fi connectivity
  3. Improved operational efficiency
  4. Increased vacation time for building managers

Question 5

How is ASK modulation different from FSK modulation?

  1. ASK varies the amplitude of the signal while FSK shifts its frequency
  2. ASK can carry more data than FSK
  3. ASK does not work at high frequencies
  4. FSK is more sensitive to noise than ASK
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