COT Test PASSED Actual Exam Questions and CORRECT Answers
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Course
COT
Institution
COT
COT Test PASSED Actual Exam Questions
and CORRECT Answers
The Abbreviation "AC" is short for what term?
A. Aptitude Control
B. Alternating Current
C. Amperage Charge
D. Anchored Cable - CORRECT ANSWER- B. Alternating Current
COT Test PASSED Actual Exam Questions
and CORRECT Answers
The Abbreviation "AC" is short for what term?
A. Aptitude Control
B. Alternating Current
C. Amperage Charge
D. Anchored Cable - CORRECT ANSWER✔✔- B. Alternating Current
ISDN BRI is used for?
A. digital phone lines
B. data connections
C. analog connections
D. both A & B - CORRECT ANSWER✔✔- D. both A & B
A DCS in a central office..
A. provides timing
B. provides dial tone
C. is a physical cross-connect
D. connects two logical network points - CORRECT ANSWER✔✔- D. connects two logical
network points
Pictured below is the schematic symbol for a:
A. antenna
B. battery
C. plate rectifier
D. multi layer capacitor - CORRECT ANSWER✔✔- B. battery
If all other factors remain the same, what is the effect of increasing wire gauge (for example,
from Awg22 to AWG26)?
A. impedance will Decrease
, B. resistance will Increase
C. capacitance will Increase
D. inductance will Decrease - CORRECT ANSWER✔✔- B. resistance will Increase
A capacitor..
A. stores electrical energy
B. impedes the flow of electrical current
C. amplifies electrical energy
D. generates electrical energy - CORRECT ANSWER✔✔- A. stores electrical energy
Which of the following readings indicate a short onan ohmmeter where the resistance is set to
Rx1000?
A. 1k ahm
B. infinity
C. 0 ohm
D. 2k ohm - CORRECT ANSWER✔✔- A. 1k ohm
Testing indicates one of the curcuits onan OC12 is taking from errors. What is the first step
that must be taken to isolate the trouble?
A. swap cords
B. reset the T3 card
C. switch path on the ring
D. verifying options on the curcuit - CORRECT ANSWER✔✔- C. switch path on the ring
T1 and T3 circuits fall within what category of Telephony signals?
A. anolog
B. synchronous
C. asynchronous
D. SONET - CORRECT ANSWER✔✔- B. synchronous
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