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What is difference between single double and circular buffer?
single buffer : you read and write on the same buffer, can be messy if both reading and writing take place at the same time.double buffer : you read one buffer and you write the other one. When both reading and writing are complete, the buffers are swapped. It solves the problem of simultaneous reading and writing but requires synchronization.circular buffer : this a buffer with two pointer : read and write. If both pointers are equal, the buffer is empty.For each write operation, the write pointer advances and each time data is read back, the read pointer advances. It is circular because when a pointer reaches the end, it wraps back to the beginning.It may be used to implement a queue which allows simultaneous reading and writing without synchronization as long as the buffer is not full.A double buffer is basically a circular buffer of size 2 and a single buffer is basically a circular buffer of size 1.
Write short note on memory buffer register?
Write short notes on Registers.
A buffer is made by dissolving H3PO4 and NaH2PO4 in water. a. write an equation that shows how this buffer neutralizes a small amount of acids. b. write an equation that shows how this buffer neutr?
H2PO4-(aq)+H3O(aq) --> H3PO4(aq)+H2O(l)
When does a buffer manager write a page to disk?
hey how you doin?
Did James Madison write all of the constitution himself?
No. He helped frame frame it and helped write it.
What is the definition of a text frame?
it is a frame you write text in for art
How to write expository writing?
You must do it in this order: Concrete Detail, Concrete Detail, Commentary.
What extension would a file saved in Qbasic have?
the extensions of qbasic are that, there are only 80 pixels to write in the qbasic
How do you write paragraph?
when we write paragraph we have to use our formal 1-2-3-2-3-1this number mean 1 is start the sentence 2 major detail 3Minor detail 2major detail 3 Minor detail 1 including sentenceso you have to have 1 starting sentece 2 major detail 2 minor detail
Write about auxilary storage devices?
write detail note on secondary storage devices
How do you write a letter to supplier to give my company detail?
Write to them on your letter headed notepaper
What does detail mean when your going to write a paragraph?
detail means you have to write all necessary information about the subject discuss in the paragraph or sentence for them to understand better about the subject matter.
