Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? the number of control lines is independent of the number of devices on the chain None of these it is relatively easy to add more devices to the chain the failure of one device may affect other devices on the chain priority is programmable the number of control lines is independent of the number of devices on the chain None of these it is relatively easy to add more devices to the chain the failure of one device may affect other devices on the chain priority is programmable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as semaphore multitasking multiprogramming mutual exclusion None of these semaphore multitasking multiprogramming mutual exclusion None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fragmentation of the file system occurs only if the file system is used improperly can be temporarily removed by compaction None of these can always be prevented is a characteristic of all file systems occurs only if the file system is used improperly can be temporarily removed by compaction None of these can always be prevented is a characteristic of all file systems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To save your computer from viruses you will do Scan the removable disk before using it All of these Install antivirus software and run it Make physical safe for the removal disk Scan the removable disk before using it All of these Install antivirus software and run it Make physical safe for the removal disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? OS/360 CP/M MS-DOS PC-DOS None of these OS/360 CP/M MS-DOS PC-DOS None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: common among traditional mainframe operating systems None of these easy to develop becoming more common required for object-oriented programming common among traditional mainframe operating systems None of these easy to develop becoming more common required for object-oriented programming ANSWER DOWNLOAD EXAMIANS APP
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