Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? None of these MS-DOS OS/360 PC-DOS CP/M None of these MS-DOS OS/360 PC-DOS CP/M ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The LRU algorithm pages out pages that have been least used recently None of these pages out the first page in a given area pages out pages that have been used recently pages out pages that have not been used recently pages out pages that have been least used recently None of these pages out the first page in a given area pages out pages that have been used recently pages out pages that have not been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F8 F5 F7 F4 F8 F5 F7 F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Advantage(s) of using assembly language rather than machine language is (are): All of these None of these It is mnemonic and easy to read. Introduction of data to program is easier Addresses any symbolic, not absolute All of these None of these It is mnemonic and easy to read. Introduction of data to program is easier Addresses any symbolic, not absolute ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as CU CPU ALU Processor None of these CU CPU ALU Processor None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is system software ? Operating system Utillities Compiler All of the listed here Operating system Utillities Compiler All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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