Queues

The

or

this reason, a queue is referred to as a FIFO structure (First-In First-Out).

Queues occur naturally in situations where the rate at which clients’ demand for services

can exceed the rate at which these services can be supplied. For example, in a network

where many computers share only a few printers, the print jobs may accumulate in a

print queue. In an operating system with a GUI, applications and windows communicate

using messages, which are placed in message queues until they can be handled.queue data structure is characterised by the fact that additions are made at the end,tail, of the queue while removals are made from the front, or head, of the queue. For

 

 

 

 

 

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PPT on Error Detection

Dear Students,

for presentation held in today's N/W class.
plz visit:-
http://www.gurukpo.com/Error.pptx(BCA-II)
http://www.gurukpo.com/infipre.cpp(BCA-I)

http://www.gurukpo.com/POSTINFI.CPP(BCA-I)
 http://www.gurukpo.com/POSTPRE.cpp(BCA-I)
In Recent Learning Section.

Error Types

As we know in computer communication that’s that’s real from one source to a destination. But if these transmitted bits are changed during the transmission and received before differed at the destination the data must be corrupted or have wrong interpretation the difference between the bits transmitted is called errors.
There are basic two types of errors.
Single Bit Error
Burst Error
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