Operating System (OS) The operating system creates ___ from the physical computer Virtual space Virtual computers Virtual device None of the listed here Virtual space Virtual computers Virtual device None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? I / O Devices Control unit Operating system Memory I / O Devices Control unit Operating system Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called None of these Firmware Software Mindware Shareware None of these Firmware Software Mindware Shareware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: None of these are easier to develop than single programming system execute each job faster are used only on large mainframe computers execute more jobs in the same time period None of these are easier to develop than single programming system execute each job faster are used only on large mainframe computers execute more jobs in the same time period ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response times are caused by Processor busy High paging rates None of these High I/O rate Any of the above Processor busy High paging rates None of these High I/O rate Any of the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scheduling is unrelated to performance consideration None of these not required in uniprocessor systems allowing jobs to use the processor the same regard-less of the purpose of the system unrelated to performance consideration None of these not required in uniprocessor systems allowing jobs to use the processor the same regard-less of the purpose of the system ANSWER DOWNLOAD EXAMIANS APP
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