Secondary Memory Notes: Definitions & Explanations PDF Download
Study Secondary Memory lecture notes PDF with operating system definitions and explanation to study “What is Secondary Memory?”. Study secondary memory explanation with operating system terms to review operating system course for online degree programs.
Secondary Memory Definition:
Memory located outside the computer system itself.
Operating Systems by William Stallings
Secondary Memory Notes:
Secondary Memory is a device whose memory is non-volatile, meaning, the stored data will be intact even if the system is turned off. Hence, the data which is less frequently accessed is kept in the secondary storage. This type of memory can store data for long-term purposes and storage.
Keep Learning with Operating System Notes
What is Disabled Interrupt?
A disabled interrupt is created by the operating system in order to gain access to internal data structures for a ...
What is Spin Lock?
A spin lock is a lock which causes a thread trying to acquire it to simply wait in a spin ...
What is Reentrant Procedure?
A reentrant procedure is one in which a single copy of the program can be shared by multiple users during ...
What is Process Control Block (PCB)?
Process Control Block also called Task Controlling Block, Task Struct or Switchframe, is a data structure containing the information needed ...
What is System Bus?
A system bus is a single computer bus that connects the major components of a computer system. The bus combines ...
What is Central Processing Unit (CPU)?
Central Processing Unit (CPU) sometimes referred to as the central processor, but more commonly called a processor is the brain ...