Operating System (OS) The core of operating system is: Kernel Command.com None of these Unix Kernel Command.com None of these Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Managing hardware on the computer Controlling the access that application program has to the CPU Performing housekeeping task like file compression and disk defragmentation Provides an interface for user to interact with computer Managing hardware on the computer Controlling the access that application program has to the CPU Performing housekeeping task like file compression and disk defragmentation Provides an interface for user to interact with computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? Control unit I / O Devices Operating system Memory Control unit I / O Devices Operating system Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system is Manage Programs Manage Resources Manage Commands Manage Users Manage Programs Manage Resources Manage Commands Manage Users ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system of a computer serves as a software interface between the user and screen None of these hardware peripheral memory screen None of these hardware peripheral memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? DOS Linux Windows Unix DOS Linux Windows Unix ANSWER DOWNLOAD EXAMIANS APP
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