CompTIA
220-301 · Question #573
Which technology is susceptible to interference from physical obstacles such as walls?
The correct answer is D. Wireless. See the full explanation below for the reasoning.
Question
Which technology is susceptible to interference from physical obstacles such as walls?
Options
- AISDN
- BDSL
- CCable
- DWireless
How the community answered
(52 responses)- A6% (3)
- B4% (2)
- C12% (6)
- D79% (41)
Community Discussion
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