Operating System (OS) The memory resident portion of operating system is called the Registry Kernel API CMOS Registry Kernel API CMOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is: 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 To make the most efficient use of the computer hardware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A partitioned data set is most used for a program or source library storing backup information storing ISAM files storing program data None of these a program or source library storing backup information storing ISAM files storing program data None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An incremental backup saves all files uses more tapes saves only files that have recently changed None of these should be done each month saves all files uses more tapes saves only files that have recently changed None of these should be done each month ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 8 1 16 None of these 8 1 16 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The CPU, after receiving an interrupt from an I/O device halts for a predetermined time hands over control of address bus and data bus to the interrupting device None of these branches off to the interrupt service routine after completion of the current instruction branches off to the interrupt service routine immediately halts for a predetermined time hands over control of address bus and data bus to the interrupting device None of these branches off to the interrupt service routine after completion of the current instruction branches off to the interrupt service routine immediately ANSWER DOWNLOAD EXAMIANS APP
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