Operating System (OS) System programs such as Compilers are designed so that they are non reusable recursive reenterable serially usable None of these non reusable recursive reenterable serially usable None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1981 1982 None of these 1983 1984 1981 1982 None of these 1983 1984 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Data encryption is mostly used by public networks is mostly used by financial networks is not necessary, since data cannot be intercepted None of these cannot be used by private installations is mostly used by public networks is mostly used by financial networks is not necessary, since data cannot be intercepted None of these cannot be used by private installations ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The core of operating system is: Unix Command.com Kernel None of these Unix Command.com Kernel None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the operand is given explicitly in the instruction? immediate mode indirect mode None of these index mode absolute mode immediate mode indirect mode None of these index mode absolute mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? resource management All listed here None of these error recovery memory management resource management All listed here None of these error recovery memory management ANSWER DOWNLOAD EXAMIANS APP
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