COMPUTER SCIENCE COMMUNICATION AND NETWORK CONCEPTS
DELHI: 2005
- What is the difference between Message
Switching technique and Packet Switching
technique?
1m
- Expand the following terminologies:
- TCP/IP
- XML
- CDMA
- WLL
2m
- Write two application of Cyber Law.
1m
- The Great Brain Organization has set up its
new Branch at Srinagar for its office and web based activities .It has 4 Wings of buildings as
shown in the diagram
Center to center distances between various
blocks:
| Wing X to Wing Z |
50 m |
Wing Z to Wing Y
|
70 m |
| Wing Y to Wing X |
125 m |
Wing Y to Wing U
|
80 m |
| Wing X to Wing U |
175 m |
| Wing Z to Wing U |
90 m |
Number of computers
| Wing X |
50 m |
Wing Z
|
30 m |
| Wing Y |
150m |
Wing U
|
15 m |
- Suggest a most suitable cable layout of connections between the Wings, and topology.
1m
- Suggest the most suitable place (i.e., Wing)to house the server of this organization with a suitable reason, with justification.
1m
- Suggest the placement of the following devices with justification: 1m (i) Repeater (ii) Hub/Switch
- The organization is planning to link its head office situated in Delhi with the offices at Srinagar.1m Suggest an economic way to connect it; the company is ready to compromise on the speed of connectivity.
Justify your answer.
CBSE Computer Science Solved Revision Tour By Mr. Ravi Kiran ( [email protected] )
