Operating System (OS) The Basic Input output system (BIOS) resides in ROM Memory cache The CPU RAM ROM Memory cache The CPU RAM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) First operating system was developed in 1946 1976 1956 1958 1946 1976 1956 1958 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Object code is the output of compilers, but not assemblers must be "loaded" before execution None of these must be rewritten before execution is ready to execute is the output of compilers, but not assemblers must be "loaded" before execution None of these must be rewritten before execution is ready to execute ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? the failure of one device may affect other devices on the chain priority is programmable the number of control lines is independent of the number of devices on the chain it is relatively easy to add more devices to the chain None of these the failure of one device may affect other devices on the chain priority is programmable the number of control lines is independent of the number of devices on the chain it is relatively easy to add more devices to the chain None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A linker must be run after the loader creates a load module is not necessary with variable partitions is not needed with a good compiler None of these must be run after the loader creates a load module is not necessary with variable partitions is not needed with a good compiler None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used to do I/O synchronize critical resources to prevent contention are used for memory management None of these synchronize critical resources to prevent deadlock are used to do I/O synchronize critical resources to prevent contention are used for memory management None of these synchronize critical resources to prevent deadlock ANSWER DOWNLOAD EXAMIANS APP
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