Operating System (OS) Which of the following systems software does the job of merging the records from two files into one? Documentation system None of these Security software Utility program Networking software Documentation system None of these Security software Utility program Networking software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following software types is used to simplify using systems software? None of these multitasking spreadsheet timesharing operating environment None of these multitasking spreadsheet timesharing operating environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is A type of memory used in super computer An extremely large secondary memory An illusion of extremely large main memory An extremely large main memory A type of memory used in super computer An extremely large secondary memory An illusion of extremely large main memory An extremely large main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not occur during the power-on-self-test (POST)? The BIOS identification process occurs The video card and video memory are tested Memory chip are checked to ensure that they are working properly The scan disk utility begins to run The BIOS identification process occurs The video card and video memory are tested Memory chip are checked to ensure that they are working properly The scan disk utility begins to run ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The core of operating system is: Command.com Kernel None of these Unix Command.com Kernel None of these Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called? Upgradability Universality Upward mobility None of these Upward compatibility Upgradability Universality Upward mobility None of these Upward compatibility ANSWER DOWNLOAD EXAMIANS APP
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