What do u mean by spool?
Definition of spool (Entry 1 of 2) 1 : a cylindrical device which has a rim or ridge at each end and an axial hole for a pin or spindle and on which material (such as thread, wire, or tape) is wound. 2 : material or the amount of material wound on a spool. spool.
What is another word for spool?
What is another word for spool?
| coil | cylinder |
|---|---|
| pin | reel |
| bobbin | spindle |
| roll | scroll |
| spiral | bolt |
What is a spool in biology?
DNA spooling is a method of obtaining DNA in a form of spool over a glass rod at the last step of DNA extraction. During isolation of DNA when ethanol is added at last step to precipitate purified DNA then the DNA can be spooled on A glass rod.
What is data spool?
Spooling is a process in which data is temporarily held to be used and executed by a device, program or the system. Data is sent to and stored in memory or other volatile storage until the program or computer requests it for execution. “Spool” is technically an acronym for simultaneous peripheral operations online.
How do you spool in mainframe?
If you are using TSO-ISPF then go to ISPF main menu and open SDSF. Enter st(job status) to open spool. find the job by ‘s userid’ or ‘s job name’. select the job and you can check Sysout, Sysprint.
What are the advantages of spooling?
Spooling is useful because devices access data at different rates. The spool buffer provides a waiting station where data can rest while a slower device, such as a printer, catches up. When the slower device is ready to handle a new job, it can read another batch of information from the spool buffer.
What causes Print Spooler error?
Many times, print spooler issues are caused by missing or corrupt driver files. First, try updating your existing printer drivers. If that doesn’t work, then download the latest printer drivers from the manufacturer’s website and install those latest drivers.
What is the opposite of spool?
Antonyms. unwind unwrap unsnarl unweave untwist disentangle.
What is the correct way to spool DNA?
Slowly spin the rod between the fingers, while watching the interface between the two layers. If enough DNA is present, it will clump together at the interface between layers to form a milky translucent mass. Spin the rod to wrap the DNA around it (that is the spooling part) and pull it out of the tube.
What is spooled DNA?
The charged DNA molecules move away from the ethanol and can be scooped up and swirled around a glass rod or wooden spooling stick. This is call DNA spooling. DNA spooling can isolate long strands of DNA from a solution.
Why spooling is needed?
What is spool in SQL?
The “spool” command is used within SQL*Plus to direct the output of any query to a server-side flat file. SQL> spool /tmp/myfile.lst. Becuse the spool command interfaces with the OS layer, the spool command is commonly used within Oracle shell scripts.
What is spooling give an example?
The biggest example of Spooling is printing. The documents which are to be printed are stored in the SPOOL and then added to the queue for printing. During this time, many processes can perform their operations and use the CPU without waiting while the printer executes the printing process on the documents one-by-one.
What is the meaning of the word spool?
Here are all the possible meanings and translations of the word spool. a winder around which thread or tape or film or other flexible materials can be wound transfer data intended for a peripheral device (usually a printer) into temporary storage A device around which thread, wire or cable is wound, especially a cylinder or spindle.
What is the function of a spooler?
Without qualification, the spooler is the print spooler controlling output of jobs to a printer; but the term has been used in connection with other peripherals (especially plotters and graphics devices) and occasionally even for input devices. See also demon.
What is a spool used for in sewing?
Spool(noun) a piece of cane or red with a knot at each end, or a hollow cylinder of wood with a ridge at each end, used to wind thread or yarn upon. Spool(verb) to wind on a spool or spools.
What is a backronym?
A backronym is an existing word that has been artificially made into an acronym, typically by matching each letter in it to a word to make a phrase that’s somehow related. An acronym is a word formed by abbreviating a phrase by combining certain letters of words in the phrase (often the first initial of each) into a single term.