Operating System (OS) Who is called a supervisor of computer activity ? Operating system Control unit Memory I / O Devices Operating system Control unit Memory I / O Devices ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The core of operating system is: Kernel Unix Command.com None of these Kernel Unix Command.com 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? 1983 1982 None of these 1981 1984 1983 1982 None of these 1981 1984 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following resources must be protected by the operating system? All of these CPU Memory I/O All of these CPU Memory I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a None of these Drive Interpreter Linkage editor Spooler None of these Drive Interpreter Linkage editor Spooler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows displays various options to shutdown. Which is suitable at the end of day? Sleep Restart Shut Down Hibernate Sleep Restart Shut Down Hibernate ANSWER DOWNLOAD EXAMIANS APP
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