Operating System (OS) Which of the following systems software does the job of merging the records from two files into one? None of these Documentation system Networking software Utility program Security software None of these Documentation system Networking software Utility program Security software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is a permanent database in the general model of the compiler? None of these Identifier Table Literal Table Terminal Table Source code None of these Identifier Table Literal Table Terminal Table Source code ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, interprogram interference may occur None of these a single program is processed by two or more CPUs two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage interprogram interference may occur None of these a single program is processed by two or more CPUs two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? CP/M PC-DOS OS/360 None of these MS-DOS CP/M PC-DOS OS/360 None of these MS-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? word processing instructions utility programs external command instructions internal command instructions None of these word processing instructions utility programs external command instructions internal command instructions None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory allocation scheme subject to "external" fragmentation is segmentation multiple contiguous fixed partitions pure demand paging None of these swapping segmentation multiple contiguous fixed partitions pure demand paging None of these swapping ANSWER DOWNLOAD EXAMIANS APP
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