Operating System (OS) Recently deleted files are stored in My computer Taskbar Recycle bin Desktop My computer Taskbar Recycle bin Desktop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system of a computer is to command resources provide utilities manage resources be user friendly None of these command resources provide utilities manage resources be user friendly None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A ___ is a set of computer instructions that carry out a task on the computer Memory files None of the listed here Program Database Memory files None of the listed here Program Database ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? index addressing auto increment indirect addressing auto decrement None of these index addressing auto increment indirect addressing auto decrement None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Doskey Scandisk Drive space Disk defragment Doskey Scandisk Drive space Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is: To keep systems programmers employed To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use To keep systems programmers employed To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use ANSWER DOWNLOAD EXAMIANS APP
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