File Notes: Definitions & Explanations PDF Download
Study File lecture notes PDF with operating system definitions and explanation to study “What is File?”. Study file explanation with operating system terms to review operating system course for online degree programs.
File Definition:
A set of related records treated as a unit.
Operating Systems by William Stallings
File Notes:
A file is a record or a set of data. More precisely, a file is a sequence of bytes organized into blocks that are understandable by the machine. When operating system defines difference file structures, it also contains the code to support these file structures.
Keep Learning with Operating System Notes
What is Page Frame?
A page frame is the smallest fixed-length contagious block of physical memory into which pages are mapped by the operating ...
What is Internal Fragmentation?
Internal fragmentation is the wasted space inside a block. The reason of this happening is the rounding up from the ...
What is Logical Record?
A logical record is often structured and may be stored in numbers of full or partial physical records. For instance, ...
What is Priority Inversion?
Priority inversion is a scenario in scheduling in which a high priority task is indirectly preempted by a low priority ...
What is Virtual Memory?
Virtual memory is a memory management technique that uses both, hardware and software, to allow a computer to compensate for ...
What is Process Migration?
Process migration refers to the mobility of executing processes in a distributed computing environment. It indicates that a process uses ...