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Disadvantage of Single Node Topology?

Posted By :Shashi Ray     Posted Date :March 15, 2010    Points :10   Category :Networking 
1. Network consists of single device

2. Dumb terminal is dependent on server

You can also find related Interview Question to Disadvantage of Single Node Topology?  below: 

Single Node Topology ?

1. Single device, at times device called dumb terminal is connected to the server

2. Devices operates on files from server and returns them back after completing task (More...)

Advantage of Single Node Topology?

1. Easy to install, configure and manage

2. Least expensive

3. Single cable is required (More...)

Disadvantage Bus topology?

1. If backbone breaks, entire network gets down

2. Difficult to isolate problems

3. Limited number of devices (More...)

Disadvantage Star Topology?

1. Requires more cable .

2. Failure of hub affects entire network.

3. More Expensive. (More...)

Disadvantage of Ring Topology?

1. More cabling is required compared to bus.

2. One faulty device affects the entire network.

3. Addition of devices affect network. (More...)

Disadvantage of Mesh Topology?

1. Difficult to install and manage.

2. Each link from one device to other requires individual NIC.

3. Very much expensive. (More...)

What is a node class?

. A node class is a class that,
. Relies on the base class for services and implementation,
. Provides a wider interface to te users than its base class,
. Relies primarily on virtual functions in its public interface
. Depends on all its direct and indirect base class
. Can be understood only in the context of the base class
. Can be used as base for further derivation
. Can be used to create objects.

A node class is a class that has added new services or functionality beyond the services inherited from its base class. (More...)

Disadvantage in File Processing System?

1.Data redundancy & inconsistency.
2.Difficult in accessing data.
3.Data isolation.
4.Data integrity.
5.Concurrent access is not possible.
6.Security Problems. (More...)

Disadvantage of Cursor ?

Cursor plays there row quite nicely but although there are some disadvantage of Cursor .Because cursor doing roundtrip it will make network line busy and also make time consuming methods. First of all select query gernate output and after that cursor goes one by one so roundtrip happen.

Another disadvange of cursor are ther are too costly because they require lot of resources and temporary storage so network is quite busy. (More...)

Explain the disadvantage of ajax related to browser integration?

Dynamically created pages created by ajax does not support back button which takes the user to the previous pages. There are various solutions to this problem out of which one solution is to use iframes. Also users can bookmark a certain application in its state. User can maintain the applications as the state of the application changes (More...)

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