Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Kernel Application program Shell Critical selection Kernel Application program Shell ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Whenever you move a directory from one location to another All the subdirectory inside that directory are moved The directory is moved the source file is not moved Both A and B All files inside the directory are moved All the subdirectory inside that directory are moved The directory is moved the source file is not moved Both A and B All files inside the directory are moved ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? None of above .rtf .ppt .xls None of above .rtf .ppt .xls ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent contention are used for memory management synchronize critical resources to prevent deadlock None of these are used to do I/O synchronize critical resources to prevent contention are used for memory management synchronize critical resources to prevent deadlock None of these are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Provides an interface for user to interact with computer Managing hardware on the computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Managing hardware on the computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is a permanent database in the general model of the compiler? Terminal Table Source code Identifier Table Literal Table None of these Terminal Table Source code Identifier Table Literal Table None of these ANSWER DOWNLOAD EXAMIANS APP
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