A single PRI can deliver multiple voice calls simultaneously using which of the following Layer 1 technologies?
A. Time division multiplexing
B. Analog circuit switching
C. CSMA/CD
D. Time division spread spectrum
Answer: A. Time division multiplexing
You might also like to view...
What is the output of the following code fragment?
int f1(int n, int m) { if(n < m) return 0; else if(n==m) return m+ f1(n-1,m); else return n+ f1(n-2,m-1); } int main() { cout << f1(5,4); return 0; } a. 0 b. 2 c. 4 d. 8 e. infinite recursion
You use the _____________ object returned by the Statement method executeQuery to retrieve data from a database.
a) Connection b) Statement c) ResultSet d) None of the above.
Rent and wages are the two most common variable expenses
Indicate whether the statement is true or false
?Search engines employ a variety of approaches to gathering information, and although they are extremely valuable, users should be aware of potential problems.
Answer the following statement true (T) or false (F)