Dark Mode

Questions by Shubhi Tiwari

2 votes

3 answers

1

IP Addressing, Subnet Mask
The routing table of a router is shown as below: On which interface will the router forward packets addressed to destinations 128.75.43.16 and 192.12.17.10 respectively?

asked in Computer Networks Oct 2, 2016

745 views

6 votes

2 answers

2

Token Ring
Suppose each station in IEEE 802.5 with 1bit delay is 48m apart from its neighbouring stations. Token is of 3 Bytes and propagation speed is 2.4 * 10^8 m/sec. To avoid overlapping in the 4Mbps token ring the monitor must insert 15 bits of artificial delay into ring. How many stations are there in the ring? A.2 B.3 C.4 D.5

asked in Computer Networks Oct 2, 2016

4.3k views

2 votes

2 answers

3

Peter Linz Edition 4 Exercise 3.1 Question 16.d (Page No. 76)
Find a regular expression over Σ ={a,b,c} for all strings that contain no run of a's of length greater than 2. Here a run in a string is a sub string of length at least two as long as possible and consisting entirely of the same symbol. For eg, the string abbbaab contains a run of b's of length three and a tun of a's of length two.

asked in Theory of Computation May 11, 2016

1.8k views