Bicsi chapter 4 Study guides, Class notes & Summaries

BICSI TDMM12 Chapter 23, Top Exam Questions and answers. Graded A+ Two categories of public telephones= - -Coin telephones, Noncoin telephones (23-2) Advantages of booths: - -Max privacy, Min. noise interference, Seating capability, Weather protection (not cost) (23-2) **FCC has changed TDD to _____. - -TTY (was on test) (23-8) One interior TTY for every - -4 or more pay telephones (23-8)

BICSI TDMM12 Chapter 12 Top Exam Questions & Answers, 100% Accurate. *Figure 12.1-Pic on test-Transposed pairs - -2 pairs wrong on 1 end (12-2) Propagation delay = - -A measurement of the time for signal to travel from one end of the transmission path to the other (12-4) TDR troubleshooting = - -Copper return loss (test) (12-11)

BICSI TDMM12 Chapter 13. Top Exam Questions and answers, 100% Accurate. Rated A+ The first step on a project should be a review of the _________ from the previous project. - -lessons learned (13-4) In project management, an organization breakdown structure (OBS) is used to answer the question: - -Who should develop a project plan? (13-4) In project management, a work breakdown structure (WBS) is used to answer the question: - -Who performs which task? (13-4) PERT uses network diagr...

BICSI TDMM12 Chapter 24. Top Exam Questions & Answers, Graded A+ Residential cabling consisting of a minimum of one 4-pair CAT5e (or higher) balanced twisted-pair cable and one 75-ohm Series 6 coaxial cable is classified as: - -Grade 1 (24-2) ______ residential cabling is required to support multimedia telecommunications services. - -Grade 2 (24-3) Each living area should be cabled with at least - -one telecom outlet (24-4) Recommended backbone cables include: - -100 ohm balanced t...