Multiple Choice
When does roaming occur in cellular telephony?
A) when a user is outside her home
B) when a user connects to another carrier in her home area
C) when a user is away from her home area
D) when a user turns off her cellular phone
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q10: Of the following types of satellite, which
Q11: What is the purpose of the SID
Q12: What is it called when a user
Q13: Of the following types of satellite, which
Q14: Which of the following is not a
Q15: Second Generation (2G) systems use digital instead
Q17: What is the component of a cellular
Q18: First Generation (1G) technology is based on
Q19: Why are some GEO satellites not usually
Q20: Division by frequency, so that each caller