What Is Meant By The Term Buffer

04 févr., 2021

Something that serves as a protective barrier. A buffer also called buffer memory is a portion of a computers memory that is set aside as a temporary holding place for data that is being sent to or received from an external device such as a hard disk drive HDD keyboard or printer.

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For example when you download an audio or video file from the Internet it may load the first 20 of it into a buffer and then begin to play.

What is meant by the term buffer. There are common uses for the buffer that help improve a devices overall performance. The buffer allows each device or process to operate without being held up by the other. The chemical composition of a buffer solution usually entails a weak acid or a weak base accompanied by its conjugate salt.

In streaming audio or video from the Internet buffering refers to downloading a certain amount of data before starting to play the music or movie. Definition of buffer Entry 2 of 4 1. Buffer overflow occurs when.

The concept of the buffer was developed in order to prevent data congestion from an incoming to an outgoing port of transfer. Writing outside the allocated memory area can corrupt the data crash the program or cause the execution of malicious code that can allow an attacker to modify the target process address space. Now Buffer Capacity can be defined as the measure of the efficiency of a buffer in resisting its change in pH.

Because the processes of reading and writing data to a disk are relatively slow many programs keep track of data changes in a buffer and then copy the buffer to a disk. 2 A buffing wheel. The buffer allows each device or process to operate without being held up by the other.

A buffer is a temporary holding area for data while its waiting to be transferred to another location. 3 Something that lessens or absorbs the shock of an impact. 4 One that protects by intercepting or moderating adverse pressures or influences.

Its pH changes very little when a small amount of strong acid or base is added to it. In other words a buffer is an aqueous solution of either a weak acid and its conjugate base or a weak base and its conjugate acid. A buffer may also be called a pH buffer hydrogen ion buffer or buffer solution.

A buffer contains data that is stored for a short amount of time typically in the computers memory. A means or device used as a cushion against the shock of fluctuations in business or financial activity. What is meant by the term buffer capacity.

Buffer B is approx 21 times stronger than buffer A using the volume data in the photo show the relationship between the strength of the buffer solution is directly relate to its buffer capacity. Buffer noun PROTECTION C something or someone that helps protect from harm. A buffer is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities.

Buffer definition an apparatus at the end of a railroad car railroad track etc for absorbing shock during coupling collisions etc. Any of various devices or pieces of material for reducing shock or damage due to contact. C the metal parts at the front and back of a train or at the end of a track that help protect the train and reduce damage if the train hits something.

Teo73iStock Getty Images PlusGettyImages. The term buffer is defined in the Zoning Ordinance as that portion of a given lot not covered by buildings pavement parking access and service areas established as landscaped open space for the purposes of screening and separating properties with incompatible land uses the width of which is measured from the common property line and extends the developed portion of the common property line. A buffer is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities.

The purpose of most buffers is to act as a holding area enabling the CPU to manipulate data before transferring it to a device. It is usually located in the RAM. A buffer is a solution containing either a weak acid and its salt or a weak base and its salt which is resistant to changes in pH.

The purpose of a buffer is to hold data right before it is used. In order for a buffer to be effective the size of the buffer and the algorithms for moving data into and out of the buffer need to be considered by the buffer designer. A temporary storage area usually in RAM.

I bought a house as a buffer against inflation. Which buffer solution A or B has the higher buffer capacity. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

A buffer solution to be more precise is an aqueous solution consisting of a mixture of a weak acid and its conjugate base or vice versa. Buffer overflow occurs when a program tries to store more data in a temporary storage area than it can hold. 1 One that buffs especially a piece of soft leather or cloth used to shine or polish.

A buffer is a compound that resists changes in pH when a limited amount of acid or base is added to it. Having an advance supply of audio samples or.

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