Operating System (OS) Operating system manages All of the listed here Memory Processor I / O Devices All of the listed here Memory Processor I / O Devices ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to speed up main memory read operation to handle interrupts to improve disk performance None of these to increase the capacity of the main memory to speed up main memory read operation to handle interrupts to improve disk performance None of these to increase the capacity of the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Backups should be done as several image copies, followed by an incremental as several incrementals, followed by an image copy None of these daily for most installations weekly for most installations as several image copies, followed by an incremental as several incrementals, followed by an image copy None of these daily for most installations weekly for most installations ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Performing housekeeping task like file compression and disk defragmentation Managing hardware on the computer Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Managing hardware on the computer Controlling the access that application program has to the CPU Provides an interface for user to interact with computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Page-map table is A directory Used for address translation All of these None of these A data file A directory Used for address translation All of these None of these A data file ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tools? None of these Drive space Defragmenter Scandisk None of these Drive space Defragmenter Scandisk ANSWER DOWNLOAD EXAMIANS APP
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