Operating System (OS) The primary purpose of an operating system is: To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use To keep systems programmers employed To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use To keep systems programmers employed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a phase of a compilation process Both of the above Code generation None of these Lexical analysis Static analysis Both of the above Code generation None of these Lexical analysis Static analysis ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Page stealing Is a sign of an efficient system Is taking layer disk space for page in page out Should be the turning goal Is taking page frame from other working sets Is a sign of an efficient system Is taking layer disk space for page in page out Should be the turning goal Is taking page frame from other working sets ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory is the device where information is stored is a sequence of instructions is typically characterized by interactive processing and time-slicing of the CPU is a device that performs a sequence of operations specified by instructions in memory. None of these is the device where information is stored is a sequence of instructions is typically characterized by interactive processing and time-slicing of the CPU is a device that performs a sequence of operations specified by instructions in memory. None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a mode in starting windows ? Normal mode Safe mode Command prompt Turbo mode Normal mode Safe mode Command prompt Turbo mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Managing hardware on the computer Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Managing hardware on the computer ANSWER DOWNLOAD EXAMIANS APP
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