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प्रश्न
Mention any two main advantages of using a network of computing devices.
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उत्तर
The advantages of using a Network of Computing devices are:
- Resource Sharing: Through a network, data, software, and hardware resource can be shared irrespective of the physical location of the resources and the user.
- Reliability: Files can be stored on any computer, so it makes a network more reliable.
- Reduced Cost: Resources can be shared, which greatly reduces costs.
- Fast Communication: It helps in exchanging information very fast.
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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
Which of the following is not a network device?
Which of the following device is connected to both the source and destination computer?
______ is also known as NIC card.
Which of the following is true for RJ - 45 connector?
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?
Which of the following is not a network device?
What is true for Modems?
NIC stands for ______.
______ network device is known as an intelligent hub.
A device that is used to connect a number of Lans is ______.
Write down the names of a few commonly used networking devices.
How is tree topology different from bus topology?
What do you mean by a modem? Why is it used?
Explain the following device:
Switch
Explain the following device:
Repeater
Explain the following device:
Gateway
Explain the following device:
Router
The modem at the sender’s computer end acts as a ______.
