Operating System (OS) Block caches or buffer caches are used to speed up main memory read operation to improve disk performance None of these to handle interrupts to increase the capacity of the main memory to speed up main memory read operation to improve disk performance None of these to handle interrupts to increase the capacity of the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The maximum length of any single path from the root directory? 27 80 54 63 27 80 54 63 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as Left-Right development Bottom-up development None of these Top-down development All of these Left-Right development Bottom-up development None of these Top-down development All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which Operating System doesn't support long file names? Windows NT MS-DOS Windows 95 OS / 2 Windows NT MS-DOS Windows 95 OS / 2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? Paging Multitasking None of these Partitioning Windowing Paging Multitasking None of these Partitioning Windowing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not applications software? Spreadsheet Word processing UNIX None of these Desktop publishing Spreadsheet Word processing UNIX None of these Desktop publishing ANSWER DOWNLOAD EXAMIANS APP
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