ATM and frame relay are ________

Question:ATM and frame relay are ________

1.virtual circuit networks

2. datagram networks

3.virtual private networks

4.virtual public networks

R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!