Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Are easier to develop than single programming system Execute each job faster Are used only by large mainframe computer Execute more jobs in the same time period Are easier to develop than single programming system Execute each job faster Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Defrag disk All of above Delete unused files Scan for virus Defrag disk All of above Delete unused files Scan for virus ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response time are usually caused by Any of the listed here Process busy High I / I rates High paging rate Any of the listed here Process busy High I / I rates High paging rate ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is entered by programs when they enter the processor never used required to perform any I/O None of these only allowed to the operating system entered by programs when they enter the processor never used required to perform any I/O None of these only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The advantage(s) of incorporating the macro processor into pass 1 is(are): more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros. None of these Functions are combined and it is not necessary to create intermediate files as output from the macros processor and input to the assembler. many functions do not have to be implemented twice. All of these more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros. None of these Functions are combined and it is not necessary to create intermediate files as output from the macros processor and input to the assembler. many functions do not have to be implemented twice. All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is An extremely large secondary memory An extremely large main memory A type of memory used in super computer An illusion of extremely large main memory An extremely large secondary memory An extremely large main memory A type of memory used in super computer An illusion of extremely large main memory ANSWER DOWNLOAD EXAMIANS APP
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