Search results for computer-networks

77 votes
8 answers
3
Suppose the round trip propagation delay for a $10\text{ Mbps}$ Ethernet having $48\text{-bit}$ jamming signal is $46.4\ \mu s$. The minimum frame size is:$94$$416$$464$$...
25 votes
8 answers
5
The maximum window size for data transmission using the selective reject protocol with $n\text{-bit}$ frame sequence numbers is:$2^n$$2^{n-1}$$2^n-1$$2^{n-2}$
58 votes
11 answers
15
44 votes
10 answers
16
27 votes
5 answers
17
An organization has a class $B$ network and wishes to form subnets for $64$ departments. The subnet mask would be:$255.255.0.0$$255.255.64.0$$255.255.128.0$$255.255.252.0...