Operating System (OS) Which one is not a system tool? Backup Virus scanning Disk defragment All of the listed here Backup Virus scanning Disk defragment All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following, is necessary to work on a computer Operating system None of these Compiler Interpreter of the above Assembly Operating system None of these Compiler Interpreter of the above Assembly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? XENIX UNIX OS/2 MS DOS None of these XENIX UNIX OS/2 MS DOS None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is to: make computer easier to use keep system programmers employed None of these make the most efficient use of the hardware allow people to sue the computers make computer easier to use keep system programmers employed None of these make the most efficient use of the hardware allow people to sue the computers ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? deadlock recovery cache coherence None of these mutual exclusion deadlock avoidance deadlock recovery cache coherence None of these mutual exclusion deadlock avoidance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System generation: is always very difficult requires extensive tools to be understandable None of these varies in difficulty between systems is always quite simple is always very difficult requires extensive tools to be understandable None of these varies in difficulty between systems is always quite simple ANSWER DOWNLOAD EXAMIANS APP
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