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Spooling in reference to a printer refers to where your documents are held until they are printed. Once you click the print button, your items are written into a separate directory. They stay there until the printer prints them. This frees up the rest of your computer to concentrate on other things.
What else can I help you with?
Sending print jobs to a buffer instead of immediately to the printer?
Spooling
That advanced personal computer wil have spooling as a standard feature in the future?
All computers today have spooling services. If it did not you would not be able to print to more than one printer.
What do you mean by spooling?
Spooling is a way of buffering something through a file. If you directly access the printer with a program, then the program is tied up until printing is finished. But you could send the output of the program to a file and the operating system can send it to the printer as needed in the background.
What is the meaning of spooling?
Spooling is putting jobs in a buffer area, whether in memory or on disk, where they can be accessed when a device is ready. For example, print jobs are spooled to a buffer to be printed when the printer is ready.
My printer is spooling even though it's ready. What should i do?
Check the cables, check the power, make sure the printer is the default printer so your software isn't looking for another printer that isn't there anymore.
Is necessary when a printer does not have its own internal memory?
When a printer does not have its own internal memory, the computer memory must do the work. The work is then transferred in chunks that the printer can handle. This does compromise the speed of the process.
What is print spooling?
When a print job or print command is initiated, the data involved is stored in memory while the printer slowly processes it.
What is spooling in operating system with diagram?
spooling is a term used in computers and it means place an operation that is being run by the operating system in a temporary are until another action is taken. For example sending a print job from your computer to the printer. The operating system places the sent job in a temporary folder until action is taken by the printer. Thanks
What is spooling in computer programming?
Spooling is basically a means of saving information that cannot be handled immediately. For instance, when printing a document, the document has to undergo a conversion process. This can often be a lengthy process when printing directly to the printer, thus a print spooler handles the actual conversion and queues your document ready for printing when the printer is ready. This allows you to continue working while the spooler works in the background.
If every user working on a UNIX how do printers work?
Printers rely on a software process known as spooling; this allows multiple users to "share" the printer by only allowing a single print job at a time to actually use the printer.
Why is spooling necessary for batch programming?
advantage of spooling
What is spooling in Linux?
Spooling refers to a process of transfering data by placing it in temporary working area whereanother program may access it for processing at a later point in time. 'Spool ' can refer to theaction of a storage device that incorporates a physical spool or reel, such as tape drive.For eg:- A printer can serve only one job at a time, several applications may wish to print theiroutput concurrently, without having their output mixed together. The operating system solvesthis problem by intercepting all output to the printer. Each applications's output is Spooledto a separate disk file. When an application finishes printing, the spooling system queues thecorresponding spool file for output to the printer. The spooling system copies the queued spoolfiles to the printer one at a time.In some operating system, spooling is managed by a system daemon process. In other operatingsystems, it is handled by an in-kennel thread.In either case, the operating system provides a control interface that enables users and systemadministrators to display the queue, to remove unwanted jobs before those jobs print to suspendprinting while the printer is serviced, and so on.Some devices, such as tape drives and printers, cannot usefully multiplex the I/O requests ofmultiple concurrent applications. Spooling is one way that operating systems can coordinateconcurrent output. Another way to deal with concurrent device access is to provide explicitfacilities for coordination.Some operating systems (including VMS) provide support for exclusive device access, byenabling a process to allocate an idle device, and to deallocate that device when it is no longerneeded. Other operating systems enforce a limit of one open file handle to such a device.Many operating systems provide functions that enable processes to coordinate exclusive accessamong themselves. For instance, Windows NT provides system calls to wait until a deviceobject becomes available. It also has a parameter to the open () system call that declares thetypes of access to be permitted to other concurrent threads. On these systems, it is up to theapplications to avoid deadlock.THE SPOOLING MECHANISMThe entire key to spooling is a synchronous processing, where the program is not constrained bythe speed of slow devices, particularly printers.Printers are relatively slow peripherals. In comparison, disc devices and particularly CPU'sare orders of magnitude faster. Without spooling print data, the speed of program operationis constrained by the slowest device, commonly printers, forcing the program to wait for themechanical motion of the printer, the program is known as "print bound'.
