Operating System (OS) Who is called a supervisor of computer activity ? I / O Devices Control unit Memory Operating system I / O Devices Control unit Memory Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System files allocated at Boot area FAT area Directory Data area Boot area FAT area Directory Data area ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is program group ? Word All of the listed here Accessories Paint Word All of the listed here Accessories Paint ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of an operating system ? Takes care of scheduling jobs for execution Manages the flow of data and instructions All of the listed here Manages compute's resources very efficiently Takes care of scheduling jobs for execution Manages the flow of data and instructions All of the listed here Manages compute's resources very efficiently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-friendly User-simple User-happy None of these User-friendly User-simple User-happy None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Trojan-Horse programs do not usually work are legitimate programs that allow unauthorized access are hidden programs that do not show up on the system usually are immediately discovered None of these do not usually work are legitimate programs that allow unauthorized access are hidden programs that do not show up on the system usually are immediately discovered None of these ANSWER DOWNLOAD EXAMIANS APP
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