CBRS Exam Questions & Answers | 40 Questions with 100% Correct Answers | Updated & Verified
Question : A CPI needs to record the _______ and _______
with in 50 meters or better.
Correct answer: latitude and longitude
Question : CBRS
Correct answer: Citizens broadband radio service and shared
spectrum.
Question : CBRS band
Correct answer: 3550 - 3700 MHz frequency range and
established by FCC in 2015.
Question : CBRS vision
Correct answer: Used for fixed and mobile broadband
services.
Question : advantages of CBRS
Correct answer: 1. Efficient
- Time to market.
- Cost
- Feasibility
Question : SAS (Spectrum access system)
Correct answer: Is the centralized cloud service that manages
CBRS transmission to protect higher priority users from interference.
Question : The three main entities for CBRS
Correct answer: 1. FCC
- Winnforum
- CBRS Alliance
Question : CPI (certified professional installer)
Correct answer: Ensures data entered into the SAS is correct
and has the right data. The SAS needs this information to protect higher end users.
Question : CBRS Three tiers
Correct answer: Tier 1. Incumbent
Tier 2. PAL ( Priority Access License) Tier 3. GAA (General Authorized Access)
Question : Tier 1 Incumbents
Correct answer: Services using the band before CBRS was
around.
Question : Tier 2 PAL
Correct answer: CBRS user that pay for a license at auction to
receive interference protection.
Question : Tier 3 GAA
Correct answer: Is free to use by any opportunistic users.
Question : What does the SAS do?
Correct answer: The SAS gathers information from data bases
maintained by the FCC to ensure lower priority user are not interfering with higher priority users.
Question : CBSD
Correct answer: Are devices that transmit in the CBRS band
to end users.
Question : CBSD need what before that can transmit in the
CBRS band?
Correct answer: CBSD need authorization from the SAS
before transmitting to ensure there is no interference to higher priority users.
Question : Some CBSD communicate through a ________ to
access the SAS.