ITE 272 Final Exam Questions And Answers | 2024 Latest Study Solutions

ITE 272 Final Exam absolute memory addressing - using memory address operands that refer to actual physical memory locations; this method requires process offsets addressable memory - he highest numbered storage byte that can be represented in a CPU or computer; usually determined by the number of bits used to represent an address advantage of allocation unit size - using a smaller unit size wastes less space when there is a lot of small files because less storage is allocated to one file allocation units - the minimum amount of space on a storage device that a file can occupy application layer - interconnection layer that includes communication protocols command layer - the user interface contiguous - the condition of all portions of a program or the OS being loaded into sequential physical locations in memory CPU allocation - a thread controls a CPU for no more than a few milliseconds before it relinquishes control and the OS gives another thread a turn deletion - file is marked as deleted but the data is left in storage differential - copies only files and directories created or changed since the last normal or incremented backup disadvantages of allocation unit size - can make processes significantly slower fault tolerance - securing file content against hardware failure file association - a defined relationship between file types and the programs or OS utilities that manipulate them file control layer - provides service functions for manipulating files and folders file migration - balances each file versions storage cost with anticipated user demand for this version full - copies all selected files and directories and clears archive attributes goals/tradeoffs of data representation - CARES graph directory structure - files and subdirectories can be contained within multiple directories hierarchical directory structure - directories can contain other directories, but in a directory can't be contained in more than one parent incremental - copies only files and directories created or change since the last incremented backup interrupt processing - how the CPU handles interrupts and what happens to threads or processes that are being executed kernel - manages resources and interacts with hardware logical storage view - how the application and users see the file mirroring - all disk write operations are made concurrently to two different storage devices