Demarc boxes prevent both unauthorized tampering and environmental damage to the network interface device.
Correct Answer:
Verified
Q2: Service area interface is a method of
Q3: Call routing is the establishment of a
Q4: Call setup is the establishment of a
Q5: The NXX number is a prefix that
Q6: Call supervision is the determination of a
Q8: The system of cabling, poles, towers, and
Q9: The cable that runs from a subscriber's
Q10: Out-of-band signaling is a technique in which
Q11: Call routing is the determination of the
Q12: Call supervision is the establishment of a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents