Operating System (OS) Block caches or buffer caches are used to improve disk performance to handle interrupts None of these to speed up main memory read operation to increase the capacity of the main memory to improve disk performance to handle interrupts None of these to speed up main memory read operation to increase the capacity of the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on The left side of taskbar A bar out of taskbar The right side of taskbar On the middle of taskbar The left side of taskbar A bar out of taskbar The right side of taskbar On the middle of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? .xls None of above .ppt .rtf .xls None of above .ppt .rtf ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Operating system Application software Database system Computer Environment Operating system Application software Database system Computer Environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which table is a permanent database that has an entry for each terminal symbol. None of these Terminal table Reductions Identifier table Literal table None of these Terminal table Reductions Identifier table Literal table ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Recently deleted files are stored in Desktop My computer Taskbar Recycle bin Desktop My computer Taskbar Recycle bin ANSWER DOWNLOAD EXAMIANS APP
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