Advertisements
Advertisements
प्रश्न
Differentiate between packet switching over message switching
Advertisements
उत्तर
1) Packet switching :
- Packet switching : is a communication paradigm in which packets are routed between node over data links shared with other traffic.
2) Message switching :
- Message switching : was the precursor of packet switching, where messages were routed in one hop at a time.
APPEARS IN
संबंधित प्रश्न
Hi-Standard Tech Traj.ning Ltd. is a Mumbai based organization which is expanding its office set-up to Chennai. At Chennai office compound, they are planning to have 3 different blocks for Admin, Training and Accounts related activities. Each block has a number of computers, which are required to be connected in a network for communication, data and resource sharing.
As a network consultant, you have to suggest the best network related solutions for them for issues/problems raised by them in (i) to (iv), as per the distances between various blocks/locations and other given parameters.
Shortest differences between various blocks/locations:
| Admin Block to Accounts Block | 300 Metres |
| Accounts Block to Training Block | 150 Metres |
| Admin Block to Training Block | 200 Metres |
| MUMBAI Head Office to CHENNAI Office | 1300 Km |
The number of computers installed at various blocks is as follows:
| Training Block | 150 |
| Accounts Block | 30 |
| Admin Block | 40 |
1) Suggest the most appropriate block/location to house the SERVER in the CHENNAI office (out of the 3 blocks) to get the best and effective connectivity. Justify your answer.
2) Suggest the best-wired medium and draw the cable layout (Block to Block) to efficiently connect various blocks within the CHENNAI office compound.
3) Suggest a device/software and its placement that would provide data security for the entire network of the CHENNAI office.
4) Suggest a device and the protocol that shall be needed to provide wireless Internet access to all smartphone/laptop users in the CHENNAI office
Hub is a :
Which of the following is not a network device?
Which of the following device is connected to both the source and destination computer?
The weakened signal appearing on the cable is regenerated and put back on the cable by a ______.
Any organization that provides services for accessing internet are called ______.
A switch drops noisy signals and asks sender to resend.
What is the entry and exit point of a network?
A device that is used to connect a number of Lans is ______.
Explain the following device:
Switch
