Operating System (OS) Which of the following is/are external commands? Sys Label Edit All of above Sys Label Edit All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of an operating system ? Manages the flow of data and instructions Manages compute's resources very efficiently Takes care of scheduling jobs for execution All of the listed here Manages the flow of data and instructions Manages compute's resources very efficiently Takes care of scheduling jobs for execution All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: are easier to develop than single programming system are used only on large mainframe computers None of these execute more jobs in the same time period execute each job faster are easier to develop than single programming system are used only on large mainframe computers None of these execute more jobs in the same time period execute each job faster ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The command interpreter is menu drive requires fixed format commands None of these is usually the primary user interface is quite different from the SCL interpreter is menu drive requires fixed format commands None of these is usually the primary user interface is quite different from the SCL interpreter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. All of these Thrashing is a natural consequence of virtual memory systems. None of these Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently All of these Thrashing is a natural consequence of virtual memory systems. None of these Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? Range check None of these Syntax check consistency check All of these Range check None of these Syntax check consistency check All of these ANSWER DOWNLOAD EXAMIANS APP
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