The first widely used network to obtain Internet access in homes was _____.
A) the phone network
B) Ethernet
C) ATM
D) frame relay
Correct Answer:
Verified
Q2: The most important contribution of the Telecommunications
Q3: The phone system transmits signals in the
Q4: In the early years of the 20th
Q5: Once a connection is established using circuit
Q6: In circuit switching,communicating devices are connected _.
A)all
Q8: Cell phone systems divide the coverage area
Q9: In the phone network,the local loop is
Q10: The unit of frequency is _.
A)volts
B)degrees
C)hertz
D)angstrom
Q11: As a result of frequency reuse,the cell
Q12: In the phone network,the interexchange carrier link
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